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Autor Thema:  Kein WLAN LM19 und Realtek rtl8821ce  (Gelesen 3551 mal)

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Kein WLAN LM19 und Realtek rtl8821ce
« am: 29.08.2018, 17:29:16 »
So, neuer Rechner ist da (HP 15-DB0603NG Notebook Ryzen 5 2500U Quad 8GB 256GB 1TB AMD Radeon Graphics). WLAN geht in Win10 (zeigt Verbindungen an, Win10 wurde aber nicht verbunden, wird es auch nie). Das live System von LM 19 (Zimt) bietet aber kein WLAN unten rechts an, es ist kein Zeichen da. Ich habe im Terminal versucht, Hilfe zur Hilfestellung zu geben.
mint@mint:~$ iwconfig
eno1      no wireless extensions.

lo        no wireless extensions.

mint@mint:~$ iwlist
Usage: iwlist [interface] scanning [essid NNN] [last]
              [interface] frequency
              [interface] channel
              [interface] bitrate
              [interface] rate
              [interface] encryption
              [interface] keys
              [interface] power
              [interface] txpower
              [interface] retry
              [interface] ap
              [interface] accesspoints
              [interface] peers
              [interface] event
              [interface] auth
              [interface] wpakeys
              [interface] genie
              [interface] modulation
mint@mint:~$ iwspy
eno1      Interface doesn't support wireless statistic collection

lo        Interface doesn't support wireless statistic collection

mint@mint:~$ sudo rfkill unblock all
mint@mint:~$ iwconfig
eno1      no wireless extensions.

lo        no wireless extensions.

mint@mint:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
04:00.0 Non-Volatile memory controller: Device 1c5c:1327
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] (rev c4)
05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
05:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
05:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
05:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
05:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Device 15e2
05:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
06:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61)
mint@mint:~$ inxi -nxz
Network:   Card-1: Realtek RTL8111/8168/8411 PCIE Gigabit Ethernet Controller
           driver: r8169 v: 2.3LK-NAPI port: 3000 bus-ID: 02:00.0
           IF: eno1 state: down mac: <filter>
           Card-2: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter
           port: 2000 bus-ID: 03:00.0
           IF: N/A state: N/A mac: N/A

Danke schonmal
Hufeisen

Edit:
Chip wird wohl nicht unterstützt https://wiki.ubuntuusers.de/WLAN/Karten/Realtek/
Hier (https://forum.ubuntuusers.de/post/8985121/quote/)] steht eine mögliche Lösung, aber wie mache ich das ohne Internet?
« Letzte Änderung: 19.09.2018, 20:04:36 von Hufeisen »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #1 am: 29.08.2018, 17:41:53 »
Hi :)
auf die schnelle mal das gefunden.. wird aber sicher erst im installierten system sinnvoll funktionieren.

https://askubuntu.com/questions/1021865/driver-for-realtek-rtl8821ce-lenovo-720s-13arr-ultrabook

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #2 am: 29.08.2018, 18:12:39 »
Der Rechner hat ja kein Internet. Kann ich die Treiber irgendwie über einen usb-Stick bereitstellen?

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #3 am: 29.08.2018, 18:19:23 »
Hi :)
weit und breit kein lan vorhanden?

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #4 am: 29.08.2018, 18:22:48 »
Doch, an unserer Fritzbox, aber ob wir überhaupt noch LAN-Kabel haben? Da müsste ich meine Frau morgen mal in den Keller schicken. Ausgang ungewiss. :D Es wäre eben praktischer, die Treiber in eine ausführbare Datei packen zu können.

edit: Könnte ich nicht diesen Code nutzen? Wie müsste der denn aussehen, wenn ich mir die Dateien in einen Ordner auf den USB-Stick lege?
sudo apt-get install --reinstall git dkms build-essential linux-headers-$(uname -r)
git clone https://github.com/tomaspinho/rtl8821ce
cd rtl8821ce
chmod +x dkms-install.sh
chmod +x dkms-remove.sh
sudo ./dkms-install.sh
« Letzte Änderung: 29.08.2018, 18:33:17 von Hufeisen »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #5 am: 29.08.2018, 20:47:38 »
Ich habe es jetzt tatsächlich geschafft, das Paket lokal zu kompilieren und zu installieren, das WLAN läuft (mein erstes kompiliertes Paket!!!). Ich habe mit make, sudo make install und sudo modprobe -a 8821ce gearbeitet (nach Anleitung aus dem Netz). Installation lief problemlos, allerdings hat statt Mint Win10 gebootet - es kam auch kein grub Menü. Möglicherweise liegt grub falsch. Soll ich dafür einen neuen Thread eröffnen?
« Letzte Änderung: 29.08.2018, 21:00:08 von Hufeisen »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #6 am: 29.08.2018, 21:08:16 »
Dann schau bitte im UEFI/Bios nach und ändere die Bootreihenfolge so, das Ubuntu an erster Stelle steht.

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #7 am: 29.08.2018, 21:41:44 »
Ja, das war es. Ich hatte mir zwar das bios angesehen, aber nicht erkannt, dass hinter os boot manager eine Auswahl steckt.
Mint läuft jetzt, hat aber kein WLAN. Die gleiche Prozedur, die im live-system half, funktioniert nun nicht mehr. Ich stelle mal beide hier ein. Der erste Konsolenbefehl gibt eine ellenlange Rückmeldung wieder. Der zweite und dritte Befehl kommen ziemlich am Schluss.

Edit2: hat sich erledigt - siehe unten.

Ging im live-system (die Befehle beginnen mit mint@mint):
mint@mint:/media/mint/TAB-STICK/rtl8821ce-master$ make
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/4.15.0-20-generic/build M=/media/mint/TAB-STICK/rtl8821ce-master  modules
make[1]: Entering directory '/usr/src/linux-headers-4.15.0-20-generic'
Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_cmd.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_security.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_debug.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_io.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_ioctl_query.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_ioctl_set.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_ieee80211.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_mlme.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_mlme_ext.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_mi.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_wlan_util.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_vht.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_pwrctrl.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_rf.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_recv.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_sta_mgt.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_ap.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_xmit.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_p2p.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_tdls.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_br_ext.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_iol.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_sreset.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_btcoex_wifionly.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_btcoex.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_beamforming.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_odm.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/efuse/rtw_efuse.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/osdep_service.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/os_intfs.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/pci_intf.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/pci_ops_linux.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/ioctl_linux.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/xmit_linux.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/mlme_linux.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/recv_linux.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/ioctl_cfg80211.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/rtw_cfgvendor.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/wifi_regd.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/rtw_android.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/rtw_proc.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/os_dep/linux/ioctl_mp.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_intf.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_com.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_com_phycfg.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_phy.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_dm.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_btcoex_wifionly.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_btcoex.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_mp.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_mcc.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_hci/hal_pci.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/led/hal_pci_led.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/hal_halmac.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_halinit.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_mac.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_cmd.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_phy.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_dm.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_ops.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/hal8821c_fw.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_halinit.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_halmac.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_io.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_xmit.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.o
/media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.c: In function ‘rtl8821ce_rx_mpdu’:
/media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.c:274:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (pattrib->pkt_rpt_type == C2H_PACKET)
     ^~
/media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.c:278:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
      rtw_free_recvframe(precvframe, pfree_recv_queue);
      ^~~~~~~~~~~~~~~~~~
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_led.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_ops.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/efuse/rtl8821c/HalEfuseMask8821C_PCIE.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_api.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_func_88xx.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx_usb.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx_sdio.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx_pcie.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_8821c_pwr_seq.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_func_8821c.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_usb.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_sdio.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_pcie.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_8821c_phy.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_debug.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_antdiv.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_antdect.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_interface.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_hwconfig.o
/media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_hwconfig.c: In function ‘odm_rx_phy_status_jaguar_series_parsing’:
/media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_hwconfig.c:1310:45: warning: ‘EVM’ may be used uninitialized in this function [-Wmaybe-uninitialized]
       p_phy_info->rx_mimo_signal_quality[i] = EVM;
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/halphyrf_ce.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dig.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_pathdiv.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_rainfo.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dynamicbbpowersaving.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_powertracking_ce.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dynamictxpower.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adaptivity.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_cfotracking.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_noisemonitor.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_acs.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_beamforming.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dfs.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/txbf/halcomtxbf.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/txbf/haltxbfinterface.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/txbf/phydm_hal_txbf_api.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.o
/media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.c: In function ‘phydm_la_buffer_allocate’:
/media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.c:46:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
   } else
     ^~~~
/media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.c:48:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
    ret = true;
    ^~~
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_kfree.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_ccx.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_psd.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723bwifionly.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8822bwifionly.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821cwifionly.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8192e1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8192e2ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723b1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723b2ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8812a1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8812a2ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821a1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821a2ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8703b1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723d1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723d2ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8822b1ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8822b2ant.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.o
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c: In function ‘halbtc8821c1ant_set_ext_ant_switch’:
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2333:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2333:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2337:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2337:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2348:31: warning: ‘~’ on a boolean expression [-Wbool-operation]
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2348:31: note: did you mean to use logical not?
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
                               !
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.o
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c: In function ‘halbtc8821c2ant_monitor_wifi_ctr’:
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:454:2: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
  if ((coex_dm->bt_status ==
  ^~
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:461:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   if (cck_cnt > 250) {
   ^~
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c: In function ‘halbtc8821c2ant_set_ext_ant_switch’:
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2064:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2064:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2068:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2068:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2079:31: warning: ‘~’ on a boolean expression [-Wbool-operation]
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
/media/mint/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2079:31: note: did you mean to use logical not?
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
                               !
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halhwimg8821c_bb.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halhwimg8821c_mac.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halhwimg8821c_rf.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/phydm_hal_api8821c.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/phydm_regconfig8821c.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halphyrf_8821c.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/phydm_iqk_8821c.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/platform/platform_ops.o
  CC [M]  /media/mint/TAB-STICK/rtl8821ce-master/core/rtw_mp.o
  LD [M]  /media/mint/TAB-STICK/rtl8821ce-master/8821ce.o
  Building modules, stage 2.
  MODPOST 1 modules
  CC      /media/mint/TAB-STICK/rtl8821ce-master/8821ce.mod.o
  LD [M]  /media/mint/TAB-STICK/rtl8821ce-master/8821ce.ko
make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-20-generic'
mint@mint:/media/mint/TAB-STICK/rtl8821ce-master$ sudo make install
install -p -m 644 8821ce.ko  /lib/modules/4.15.0-20-generic/kernel/drivers/net/wireless/
/sbin/depmod -a 4.15.0-20-generic
mint@mint:/media/mint/TAB-STICK/rtl8821ce-master$ sudo modprobe -a 8821ce

Identische Befehle mit Fehlermeldung beim letzten Befehl (die Befehle beginnen mit mp@Gert):
mp@Gert:~$ cd /media/mp/TAB-STICK/rtl8821ce-master
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ make
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/4.15.0-20-generic/build M=/media/mp/TAB-STICK/rtl8821ce-master  modules
make[1]: Verzeichnis „/usr/src/linux-headers-4.15.0-20-generic“ wird betreten
Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_cmd.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_security.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_debug.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_io.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_ioctl_query.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_ioctl_set.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_ieee80211.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_mlme.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_mlme_ext.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_mi.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_wlan_util.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_vht.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_pwrctrl.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_rf.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_recv.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_sta_mgt.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_ap.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_xmit.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_p2p.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_tdls.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_br_ext.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_iol.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_sreset.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_btcoex_wifionly.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_btcoex.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_beamforming.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_odm.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/efuse/rtw_efuse.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/osdep_service.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/os_intfs.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/pci_intf.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/pci_ops_linux.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/ioctl_linux.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/xmit_linux.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/mlme_linux.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/recv_linux.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/ioctl_cfg80211.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/rtw_cfgvendor.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/wifi_regd.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/rtw_android.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/rtw_proc.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/os_dep/linux/ioctl_mp.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_intf.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_com.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_com_phycfg.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_phy.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_dm.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_btcoex_wifionly.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_btcoex.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_mp.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_mcc.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_hci/hal_pci.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/led/hal_pci_led.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/hal_halmac.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_halinit.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_mac.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_cmd.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_phy.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_dm.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/rtl8821c_ops.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/hal8821c_fw.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_halinit.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_halmac.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_io.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_xmit.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.o
/media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.c: In function ‘rtl8821ce_rx_mpdu’:
/media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.c:274:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (pattrib->pkt_rpt_type == C2H_PACKET)
     ^~
/media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_recv.c:278:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
      rtw_free_recvframe(precvframe, pfree_recv_queue);
      ^~~~~~~~~~~~~~~~~~
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_led.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/rtl8821c/pci/rtl8821ce_ops.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/efuse/rtl8821c/HalEfuseMask8821C_PCIE.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_api.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_func_88xx.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx_usb.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx_sdio.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_api_88xx_pcie.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_8821c_pwr_seq.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_func_8821c.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_usb.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_sdio.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_pcie.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/halmac/halmac_88xx/halmac_8821c/halmac_8821c_phy.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_debug.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_antdiv.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_antdect.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_interface.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_hwconfig.o
/media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_hwconfig.c: In function ‘odm_rx_phy_status_jaguar_series_parsing’:
/media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_hwconfig.c:1310:45: warning: ‘EVM’ may be used uninitialized in this function [-Wmaybe-uninitialized]
       p_phy_info->rx_mimo_signal_quality[i] = EVM;
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/halphyrf_ce.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dig.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_pathdiv.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_rainfo.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dynamicbbpowersaving.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_powertracking_ce.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dynamictxpower.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adaptivity.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_cfotracking.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_noisemonitor.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_acs.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_beamforming.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_dfs.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/txbf/halcomtxbf.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/txbf/haltxbfinterface.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/txbf/phydm_hal_txbf_api.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.o
/media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.c: In function ‘phydm_la_buffer_allocate’:
/media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.c:46:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
   } else
     ^~~~
/media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_adc_sampling.c:48:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
    ret = true;
    ^~~
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_kfree.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_ccx.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/phydm_psd.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723bwifionly.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8822bwifionly.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821cwifionly.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8192e1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8192e2ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723b1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723b2ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8812a1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8812a2ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821a1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821a2ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8703b1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723d1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8723d2ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8822b1ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8822b2ant.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.o
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c: In function ‘halbtc8821c1ant_set_ext_ant_switch’:
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2333:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2333:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2337:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2337:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2348:31: warning: ‘~’ on a boolean expression [-Wbool-operation]
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c1ant.c:2348:31: note: did you mean to use logical not?
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
                               !
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.o
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c: In function ‘halbtc8821c2ant_monitor_wifi_ctr’:
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:454:2: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
  if ((coex_dm->bt_status ==
  ^~
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:461:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   if (cck_cnt > 250) {
   ^~
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c: In function ‘halbtc8821c2ant_set_ext_ant_switch’:
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2064:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2064:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2068:30: warning: ‘~’ on a boolean expression [-Wbool-operation]
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2068:30: note: did you mean to use logical not?
   switch_polatiry_inverse =  ~switch_polatiry_inverse;
                              ^
                              !
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2079:31: warning: ‘~’ on a boolean expression [-Wbool-operation]
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
/media/mp/TAB-STICK/rtl8821ce-master/hal/btc/halbtc8821c2ant.c:2079:31: note: did you mean to use logical not?
    switch_polatiry_inverse =  ~switch_polatiry_inverse;
                               ^
                               !
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halhwimg8821c_bb.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halhwimg8821c_mac.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halhwimg8821c_rf.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/phydm_hal_api8821c.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/phydm_regconfig8821c.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/halphyrf_8821c.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/hal/phydm/rtl8821c/phydm_iqk_8821c.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/platform/platform_ops.o
  CC [M]  /media/mp/TAB-STICK/rtl8821ce-master/core/rtw_mp.o
  LD [M]  /media/mp/TAB-STICK/rtl8821ce-master/8821ce.o
  Building modules, stage 2.
  MODPOST 1 modules
  CC      /media/mp/TAB-STICK/rtl8821ce-master/8821ce.mod.o
  LD [M]  /media/mp/TAB-STICK/rtl8821ce-master/8821ce.ko
make[1]: Verzeichnis „/usr/src/linux-headers-4.15.0-20-generic“ wird verlassen
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ sudo make install
[sudo] Passwort für mp:
install -p -m 644 8821ce.ko  /lib/modules/4.15.0-20-generic/kernel/drivers/net/wireless/
/sbin/depmod -a 4.15.0-20-generic
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ sudo modprobe -a 8821ce
modprobe: ERROR: could not insert '8821ce': Required key not available

Also habe ich kein WLAN/Internet. Edit: Secure Boot könnte wieder an sein. Edit2: Ja, das wars, secure boot muss aus sein, dann klappt es auch mit dem Treiber.

Muss ich secure boot jetzt auf ewig auslassen? Was 'verpasse' ich denn dadurch?
Wie kann ich überprüfen, ob alles gut installiert wurde, also Linux auf der SSD liegt?
« Letzte Änderung: 29.08.2018, 21:55:07 von Hufeisen »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #8 am: 29.08.2018, 22:02:16 »
Dann lass Sec. Boot aus!
Hast du ein Passwort für Sec. Boot bei der installation vergeben?

Schau dir

sudo parted --listan oder mit GParted.

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #9 am: 29.08.2018, 22:10:50 »
sollte dann so ähnlich aussehen:

x220@x220-ThinkPad-X220:~$ sudo parted --list
[sudo] Passwort für x220:
Modell: ATA Intenso SSD Sat (scsi)
Festplatte  /dev/sda:  480GB
Sektorgröße (logisch/physisch): 512B/512B
Partitionstabelle: gpt
Disk-Flags:

Nummer  Anfang  Ende    Größe   Dateisystem     Name                  Flags
 1      1049kB  538MB   537MB   fat32           EFI System Partition  boot, esp
 2      538MB   84,4GB  83,9GB  ext4
 3      84,4GB  164GB   80,0GB  ext4
 4      164GB   204GB   40,0GB  ext4
 5      204GB   209GB   4096MB  linux-swap(v1)
 6      209GB   249GB   40,0GB  ext4

oder so:

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #10 am: 29.08.2018, 22:35:52 »
Hallo,
Du hast zur Installation des WLAN-Modul jetzt allerdings nicht über DKMS benutzt, sondern nur für die momentan verwendete Kernelversion!

Zu SB siehe z.B. ...
https://www.thomas-krenn.com/de/wiki/UEFI_Secure_Boot
https://de.wikipedia.org/wiki/Unified_Extensible_Firmware_Interface

Wer SecureBoot nicht im UEFI deaktivieren will oder kann, hat alternativ auch die Möglichkeit den Boot-Check durch Shim unter Linux zu deaktivieren. Secure-Boot des UEFI bleibt dabei aktiviert, allerdings werden Bootloader (GRUB), Kernel und Kernelmodule nicht mehr durch den Shim-Bootloader überprüft!

Unter Linux den SB Status abfragen/abschalten:
sudo apt install mokutil
sudo mokutil --sb-state
sudo mokutil --disable-validation

EFI-Modus wird verwendet?
ls -l /sys/firmware/efi/ (Ordner existiert nicht  im CFM-Modus/Kompatibilitätsmodus)

Module signieren
Kernelmodule signieren (sofern man den Quellcode selbst überprüfen kann ;)) → https://thomas-leister.de/fedora-secure-boot-kernelmodule-signieren/
Dann kann man SB uneingeschränkt aktiviert lassen.

« Letzte Änderung: 30.08.2018, 08:25:10 von Flash63 »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #11 am: 30.08.2018, 08:08:19 »
@tommix Ja, danke. Ist alles richtig installiert. Ich habe die Aktualisierungsverwaltung  durchlaufen lassen und als diese abgeschlossen war, ist die Verbindung zum WLAN abgebrochen. Nach dem Neustart werden keine Verbindungen mehr angezeigt. Ich nehme an, die Aktualisierungsverwaltung, hat andere Treiber gezogen, die nicht funktionieren. Leider kann ich die richtigen auch nicht mehr installieren.
mp@Gert:~$ cd /media/mp/TAB-STICK/rtl8821ce-master
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ make
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/4.15.0-33-generic/build M=/media/mp/TAB-STICK/rtl8821ce-master  modules
make[1]: Verzeichnis „/usr/src/linux-headers-4.15.0-33-generic“ wird betreten
Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
  Building modules, stage 2.
  MODPOST 1 modules
make[1]: Verzeichnis „/usr/src/linux-headers-4.15.0-33-generic“ wird verlassen
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ sudo make install
[sudo] Passwort für mp:
install -p -m 644 8821ce.ko  /lib/modules/4.15.0-33-generic/kernel/drivers/net/wireless/
/sbin/depmod -a 4.15.0-33-generic
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ sudo modprobe -a 8821ce
modprobe: ERROR: could not insert '8821ce': Exec format error
Ich denke, flash63 hat die Antwort schon gegeben.Statt neuer Treiber wurde wohl der Kernel aktualisiert und der hat die neuen Treiber nicht bekommen. Wie würde denn der code aussehen, um über dkms vom Stick zu installieren?
« Letzte Änderung: 30.08.2018, 08:12:29 von Hufeisen »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #12 am: 30.08.2018, 08:29:02 »
Zitat
mp@Gert:/media/mp/TAB-STICK/rtl8821ce-master$ sudo modprobe -a 8821ce
modprobe: ERROR: could not insert '8821ce': Exec format error

Wie würde denn der code aussehen, um über dkms vom Stick zu installieren?
Nein, dass bringt momentan nichts, es gab offensichtlich Änderungen am 4.15.0-33-Kernel, so dass das Modul nicht mehr kompatibel ist. Momentan kannst Du also nur den zuvor verwendeten 4.15.0-20-Kernel für WLAN nutzen.

Dieser hier ist aktueller → https://github.com/qiantao1001/rtl8821ce-driver

(vorhandenen Treiber natürlich zunächst deinstallieren und Quellcode entfernen)
« Letzte Änderung: 30.08.2018, 08:38:05 von Flash63 »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #13 am: 30.08.2018, 08:50:43 »
Ich brauche dafür leider ausführliche Anleitung. Ich habe das alles noch nie gemacht. :(
dkms status gibt keine Rückmeldung im Terminal.
« Letzte Änderung: 30.08.2018, 11:05:35 von Hufeisen »

Re: Kein WLAN im LM19 Cinnamon live System
« Antwort #14 am: 30.08.2018, 11:32:38 »
Nein, dass bringt momentan nichts, es gab offensichtlich Änderungen am 4.15.0-33-Kernel, so dass das Modul nicht mehr kompatibel ist. Momentan kannst Du also nur den zuvor verwendeten 4.15.0-20-Kernel für WLAN nutzen.

Dieser hier ist aktueller → https://github.com/qiantao1001/rtl8821ce-driver

(vorhandenen Treiber natürlich zunächst deinstallieren und Quellcode entfernen)

Ich habe den neuen Treiber installieren können und das WLAN läuft. Benutzt habe ich
cd rtl8821ce
make
sudo make install
sudo modprobe -a 8821ce

Beim nächsten Kernel-update ist der dann ja wohl wieder futsch - wie bekomme ich den jetzt ins dkms?