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Thread: RTL8821CE on Leap 15.4

  1. #1

    Default RTL8821CE on Leap 15.4

    Hi,
    I just passed from Leap 15.3 to 15.4, and no ssid appear on the little box where they should appear. I tried to download a driver with yast on the following page, but the process blocked: https://software.opensuse.org/packag...ce-kmp-default. Would it be another way to solve my problem?
    Thanks a lot for your help.
    Here some infos:

    Code:
    sudo lspci -nnkd ::280
    01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
            Subsystem: AzureWave Device [1a3b:3040]
            Kernel modules: rtw88_8821ce
    Code:
    LANG=C zypper lr -U 
    Repository priorities are without effect. All enabled repositories share the same priority. 
    
    #  | Alias                                        | Name                                                
                                            | Enabled | GPG Check | Refresh | URI 
    ---+----------------------------------------------+-----------------------------------------------------
    ----------------------------------------+---------+-----------+---------+-------------------------------
    ------------------------------------------------------ 
    12 | openSUSE-Leap-15.4-1                         | openSUSE-Leap-15.4-1                                
                                            | No      | ----      | ----    | hd:/?device=/dev/disk/by-id/us
    b-Kingston_DataTraveler_2.0_5B870F000110-0:0-part2 
    17 | repo-debug-non-oss                           | Debug Repository (Non-OSS)                          
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/distribution/leap/15.4/repo/non-oss/ 
    16 | repo-debug                                   | Debug Repository                                    
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/distribution/leap/15.4/repo/oss/ 
    19 | repo-debug-update-non-oss                    | Update Repository (Debug, Non-OSS)                  
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/update/leap/15.4/non-oss/ 
    18 | repo-debug-update                            | Update Repository (Debug)                           
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/update/leap/15.4/oss/ 
    22 | repo-sle-debug-update                        | Update repository with debuginfo for updates from SU
    SE Linux Enterprise 15                  | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/update/leap/15.4/sle/ 
    20 | repo-non-oss                                 | Non-OSS Repository                                  
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/d
    istribution/leap/15.4/repo/non-oss/ 
    21 | repo-oss                                     | Main Repository                                     
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/d
    istribution/leap/15.4/repo/oss/ 
    24 | repo-source                                  | Source Repository                                   
                                            | No      | ----      | ----    | http://download.opensuse.org/s
    ource/distribution/leap/15.4/repo/oss/ 
    15 | repo-backports-update                        | Update repository of openSUSE Backports             
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/backports/ 
    14 | repo-backports-debug-update                  | Update repository with updates for openSUSE Leap deb
    uginfo packages from openSUSE Backports | No      | ----      | ----    | http://download.opensuse.org/u
    pdate/leap/15.4/backports_debug/ 
    26 | repo-update-non-oss                          | Update Repository (Non-Oss)                         
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/non-oss/ 
    25 | repo-update                                  | Main Update Repository                              
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/oss/ 
    23 | repo-sle-update                              | Update repository with updates from SUSE Linux Enter
    prise 15                                | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/sle/ 
     1 | ftp.gwdg.de-openSUSE_Leap_$releasever        | Packman Repository                                  
                                            | Yes     | (r ) Yes  | Yes     | http://ftp.gwdg.de/pub/linux/m
    isc/packman/suse/openSUSE_Leap_15.4/ 
    13 | opensuse-guide.org-openSUSE_Leap_$releasever | Libdvdcss Repository                                
                                            | Yes     | (r ) Yes  | Yes     | http://opensuse-guide.org/repo
    /openSUSE_Leap_15.4/ 
     7 | https-download.opensuse.org-aaad8b27         | SUSE:SLE-15-SP1:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP1:/GA/pool/ 
     3 | https-download.opensuse.org-54628593         | SUSE:SLE-15-SP1:Update                              
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP1:/Update/pool-leap-15.4/ 
    11 | https-download.opensuse.org-f58ecee1         | SUSE:SLE-15-SP2:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP2:/GA/pool/ 
     9 | https-download.opensuse.org-b81faf55         | SUSE:SLE-15-SP2:Update                              
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP2:/Update/pool-leap-15.4/ 
     6 | https-download.opensuse.org-a4053f8d         | SUSE:SLE-15-SP3:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP3:/GA/pool/ 
     2 | https-download.opensuse.org-3c65cac9         | SUSE:SLE-15-SP3:Update                              
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP3:/Update/pool-leap-15.4/ 
     5 | https-download.opensuse.org-6b1fce3c         | SUSE:SLE-15-SP4:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP4:/GA/pool/ 
     4 | https-download.opensuse.org-5de456d1         | SUSE:SLE-15:Update                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15:/Update/pool-leap-15.4/ 
    10 | https-download.opensuse.org-e0a75e0d         | home:Sauerland:hardware                             
                                            | Yes     | (r ) Yes  | Yes     | https://download.opensuse.org/
    repositories/home:/Sauerland:/hardware/15.4/ 
     8 | https-download.opensuse.org-b21a8026         | openSUSE:Backports:SLE-15-SP4                       
                                            | Yes     | (r ) Yes  | Yes     | https://download.opensuse.org/
    repositories/openSUSE:/Backports:/SLE-15-SP4/standard/
    


  2. #2
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    7,329

    Default AW: RTL8821CE on Leap 15.4

    Please delete these Repos:
    Code:
    7 | https-download.opensuse.org-aaad8b27         | SUSE:SLE-15-SP1:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP1:/GA/pool/ 
     3 | https-download.opensuse.org-54628593         | SUSE:SLE-15-SP1:Update                              
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP1:/Update/pool-leap-15.4/ 
    11 | https-download.opensuse.org-f58ecee1         | SUSE:SLE-15-SP2:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP2:/GA/pool/ 
     9 | https-download.opensuse.org-b81faf55         | SUSE:SLE-15-SP2:Update                              
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP2:/Update/pool-leap-15.4/ 
     6 | https-download.opensuse.org-a4053f8d         | SUSE:SLE-15-SP3:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP3:/GA/pool/ 
     2 | https-download.opensuse.org-3c65cac9         | SUSE:SLE-15-SP3:Update                              
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP3:/Update/pool-leap-15.4/ 
     5 | https-download.opensuse.org-6b1fce3c         | SUSE:SLE-15-SP4:GA                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15-SP4:/GA/pool/ 
     4 | https-download.opensuse.org-5de456d1         | SUSE:SLE-15:Update                                  
                                            | Yes     | ( p) Yes  | Yes     | https://download.opensuse.org/
    repositories/SUSE:/SLE-15:/Update/pool-leap-15.4/ 
    10 | https-download.opensuse.org-e0a75e0d         | home:Sauerland:hardware                             
                                            | Yes     | (r ) Yes  | Yes     | https://download.opensuse.org/
    repositories/home:/Sauerland:/hardware/15.4/ 
     8 | https-download.opensuse.org-b21a8026         | openSUSE:Backports:SLE-15-SP4                       
                                            | Yes     | (r ) Yes  | Yes     | https://download.opensuse.org/
    repositories/openSUSE:/Backports:/SLE-15-SP4/standard/
    rtl8821ce is working out of the box in Leap 15.4:

    Code:
    /sbin/lspci -nnk | grep -iA3 net
    01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
            Subsystem: Hewlett-Packard Company Device [103c:84a6]
            Kernel driver in use: r8169
            Kernel modules: r8169
    02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
            Subsystem: Hewlett-Packard Company Device [103c:831a]
            Kernel driver in use: rtw_8821ce
            Kernel modules: rtw88_8821ce
    Code:
    zypper se -si rtw88 rtl8821ce
    Loading repository data...
    Reading installed packages...
    No matching items found.

  3. #3
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    7,329

    Default AW: RTL8821CE on Leap 15.4

    You have to delete the old rtl8821ce-kmps or rtw88-kmps.......

  4. #4

    Default Re: RTL8821CE on Leap 15.4

    Thanks a lot for your help. I'm sorry for de delay of response, I didn't have access to this computer this week-end.
    I deleted de repos.
    I searched for rtl8821ce-kmps and rtw88-kmps in yast, I didn't find anything.
    I restarted the computer, and unfortunatly it doesn't work.
    Here's some infos:
    Code:
    LANG=C /sbin/lspci -nnk | grep -iA3 net 
    01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Netw
    ork Adapter [10ec:c821] 
            Subsystem: AzureWave Device [1a3b:3040] 
            Kernel modules: rtw88_8821ce 
    02:00.0 Non-Volatile memory controller [0108]: Kingston Technology Company, Inc. Device [2646:500c] (rev
     01)

    Code:
    ANG=C zypper se -si rtw88 rtl8821ce 
    Loading repository data... 
    Reading installed packages... 
    No matching items found.

    Code:
    sudo journalctl -b | grep -i rtw  
    [sudo] Mot de passe de root :  
    juin 21 17:14:25 localhost kernel: rtw_8821ce 0000:01:00.0: enabling device (0000 -> 0003) 
    juin 21 17:14:25 localhost kernel: rtw_8821ce 0000:01:00.0: Firmware version 24.11.0, H2C version 12 
    juin 21 17:14:25 localhost kernel: rtw_8821ce 0000:01:00.0: rfe 4 isn't supported 
    juin 21 17:14:25 localhost kernel: rtw_8821ce 0000:01:00.0: failed to setup chip efuse info 
    juin 21 17:14:25 localhost kernel: rtw_8821ce 0000:01:00.0: failed to setup chip information
    Thanks again.











  5. #5

    Default Re: RTL8821CE on Leap 15.4

    And maybe these infos:
    Code:
    LANG=C zypper lr -U  
    Repository priorities are without effect. All enabled repositories share the same priority. 
    
    #  | Alias                                        | Name                                                
                                            | Enabled | GPG Check | Refresh | URI 
    ---+----------------------------------------------+-----------------------------------------------------
    ----------------------------------------+---------+-----------+---------+-------------------------------
    -------------------------------------------------- 
     2 | openSUSE-Leap-15.4-1                         | openSUSE-Leap-15.4-1                                
                                            | No      | ----      | ----    | hd:/?device=/dev/disk/by-id/us
    b-Kingston_DataTraveler_2.0_5B870F000110-0:0-part2 
     7 | repo-debug-non-oss                           | Debug Repository (Non-OSS)                          
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/distribution/leap/15.4/repo/non-oss/ 
     6 | repo-debug                                   | Debug Repository                                    
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/distribution/leap/15.4/repo/oss/ 
     9 | repo-debug-update-non-oss                    | Update Repository (Debug, Non-OSS)                  
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/update/leap/15.4/non-oss/ 
     8 | repo-debug-update                            | Update Repository (Debug)                           
                                            | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/update/leap/15.4/oss/ 
    12 | repo-sle-debug-update                        | Update repository with debuginfo for updates from SU
    SE Linux Enterprise 15                  | No      | ----      | ----    | http://download.opensuse.org/d
    ebug/update/leap/15.4/sle/ 
    10 | repo-non-oss                                 | Non-OSS Repository                                  
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/d
    istribution/leap/15.4/repo/non-oss/ 
    11 | repo-oss                                     | Main Repository                                     
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/d
    istribution/leap/15.4/repo/oss/ 
    14 | repo-source                                  | Source Repository                                   
                                            | No      | ----      | ----    | http://download.opensuse.org/s
    ource/distribution/leap/15.4/repo/oss/ 
     5 | repo-backports-update                        | Update repository of openSUSE Backports             
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/backports/ 
     4 | repo-backports-debug-update                  | Update repository with updates for openSUSE Leap deb
    uginfo packages from openSUSE Backports | No      | ----      | ----    | http://download.opensuse.org/u
    pdate/leap/15.4/backports_debug/ 
    16 | repo-update-non-oss                          | Update Repository (Non-Oss)                         
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/non-oss/ 
    15 | repo-update                                  | Main Update Repository                              
                                            | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/oss/ 
    13 | repo-sle-update                              | Update repository with updates from SUSE Linux Enter
    prise 15                                | Yes     | (r ) Yes  | Yes     | http://download.opensuse.org/u
    pdate/leap/15.4/sle/ 
     1 | ftp.gwdg.de-openSUSE_Leap_$releasever        | Packman Repository                                  
                                            | Yes     | (r ) Yes  | Yes     | http://ftp.gwdg.de/pub/linux/m
    isc/packman/suse/openSUSE_Leap_15.4/ 
     3 | opensuse-guide.org-openSUSE_Leap_$releasever | Libdvdcss Repository                                
                                            | Yes     | (r ) Yes  | Yes     | http://opensuse-guide.org/repo
    /openSUSE_Leap_15.4/


  6. #6
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    7,329

    Default AW: RTL8821CE on Leap 15.4

    Post:
    Code:
    uname -a

  7. #7

    Default Re: RTL8821CE on Leap 15.4

    Here it is:

    Code:
    uname -a 
    Linux localhost.localdomain 5.14.21-150400.22-default #1 SMP PREEMPT_DYNAMIC Wed May 11 06:57:18 UTC 202
    2 (49db222) x86_64 x86_64 x86_64 GNU/Linux

  8. #8
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    7,329

    Default AW: RTL8821CE on Leap 15.4

    Same here:
    Code:
    02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
            Subsystem: Hewlett-Packard Company Device [103c:831a]
            Kernel driver in use: rtw_8821ce
            Kernel modules: rtw88_8821ce
    And working, but I use no preempt kernel, only default:
    Code:
    LANG=C zypper se -si kernel
    Loading repository data...
    Reading installed packages...
    
    S  | Name                        | Type    | Version              | Arch   | Repository
    ---+-----------------------------+---------+----------------------+--------+-------------------
    i  | jupyter-ipykernel           | package | 5.2.1-bp154.1.54     | noarch | OSS
    i+ | kernel-default              | package | 5.14.21-150400.22.1  | x86_64 | OSS
    i  | kernel-default-extra        | package | 5.14.21-150400.22.1  | x86_64 | OSS
    i  | kernel-default-optional     | package | 5.14.21-150400.22.1  | x86_64 | OSS
    i+ | kernel-firmware-all         | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-amdgpu      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-ath10k      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-ath11k      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-atheros     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-bluetooth   | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-bnx2        | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-brcm        | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-chelsio     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-dpaa2       | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-i915        | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-intel       | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-iwlwifi     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-liquidio    | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-marvell     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-media       | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-mediatek    | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-mellanox    | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-mwifiex     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-network     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-nfp         | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-nvidia      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-platform    | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-prestera    | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i  | kernel-firmware-qcom        | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-qlogic      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-radeon      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-realtek     | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-serial      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-sound       | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-ti          | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-ueagle      | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i+ | kernel-firmware-usb-network | package | 20220607-lp154.5.1   | noarch | Sauerland-Hardware
    i  | nfs-kernel-server           | package | 2.1.1-150100.10.24.1 | x86_64 | OSS
    i+ | purge-kernels-service       | package | 0-8.3.1              | noarch | OSS
    i  | python3-ipykernel           | package | 5.2.1-bp154.1.54     | noarch | OSS
    No error with firmware:
    Code:
    journalctl -b | grep -i rtw 
    Jun 19 21:19:10 laptop kernel: rtw_8821ce 0000:02:00.0: Firmware version 24.11.0, H2C version 12
    Jun 19 21:19:10 laptop NetworkManager[896]: <info>  [1655666350.8543] rfkill0: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.5/0000:02:00.0/ieee80211/phy0/rfkill0) (driver rtw_8821ce)
    Jun 19 21:19:11 laptop kernel: rtw_8821ce 0000:02:00.0: start vif 80:2b:f9:bf:29:35 on port 0
    Jun 19 21:19:11 laptop kernel: rtw_8821ce 0000:02:00.0: stop vif 80:2b:f9:bf:29:35 on port 0
    Jun 19 21:19:11 laptop kernel: rtw_8821ce 0000:02:00.0: start vif ba:ea:38:80:a2:ff on port 0
    Jun 19 21:19:16 laptop kernel: rtw_8821ce 0000:02:00.0: stop vif ba:ea:38:80:a2:ff on port 0
    Jun 19 21:19:17 laptop kernel: rtw_8821ce 0000:02:00.0: start vif 80:2b:f9:bf:29:35 on port 0
    Jun 19 21:19:22 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 19 21:32:09 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 19 21:32:15 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 20 03:34:54 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 20 03:35:00 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 20 03:47:36 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 20 03:47:42 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 20 05:20:31 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 20 05:20:31 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 20 09:47:36 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 20 09:47:42 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 20 16:40:43 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 20 16:40:44 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 20 16:55:30 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 20 16:55:35 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 20 20:01:55 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 20 20:01:56 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 21 08:01:57 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 21 08:02:03 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 21 13:18:56 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 21 13:19:02 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 22 01:19:03 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 22 01:19:08 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 22 01:30:22 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 22 01:30:27 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 22 01:42:38 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 22 01:42:44 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 22 01:44:04 laptop kernel: rtw_8821ce 0000:02:00.0: timed out to flush queue 2
    Jun 22 01:44:04 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 22 01:44:05 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 22 07:44:13 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 22 07:44:18 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 22 07:44:57 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 22 07:44:59 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Jun 22 13:45:08 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 with macid 0 left
    Jun 22 13:45:13 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb joined with macid 0
    Jun 22 13:46:29 laptop kernel: rtw_8821ce 0000:02:00.0: timed out to flush queue 2
    Jun 22 13:46:33 laptop kernel: rtw_8821ce 0000:02:00.0: sta f0:b0:14:18:ea:fb with macid 0 left
    Jun 22 13:46:34 laptop kernel: rtw_8821ce 0000:02:00.0: sta dc:39:6f:90:ba:e9 joined with macid 0
    Burt I use a newer firmware:
    Code:
    LANG=C zypper se -s kernel-firmware-real
    Loading repository data...
    Reading installed packages...
    
    S  | Name                    | Type    | Version               | Arch   | Repository
    ---+-------------------------+---------+-----------------------+--------+-------------------------------------------------------------
    i+ | kernel-firmware-realtek | package | 20220607-lp154.5.1    | noarch | Sauerland-Hardware
    v  | kernel-firmware-realtek | package | 20220607-lp154.3.1    | noarch | Sauerland
    v  | kernel-firmware-realtek | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15
    v  | kernel-firmware-realtek | package | 20220509-150400.4.5.1 | noarch | sle-update
    v  | kernel-firmware-realtek | package | 20220119-150400.2.3   | noarch | OSS

  9. #9

    Default Re: RTL8821CE on Leap 15.4

    Hi,

    For myself I have these results:

    Code:
    LANG=C zypper se -si kernel
    Code:
    Loading repository data... 
    Reading installed packages... 
    
    S  | Name                        | Type    | Version               | Arch   | Repository 
    ---+-----------------------------+---------+-----------------------+--------+------------------------------------------------------------- 
    i+ | kernel-default              | package | 5.14.21-150400.22.1   | x86_64 | Main Repository 
    i+ | kernel-default-extra        | package | 5.14.21-150400.22.1   | x86_64 | Main Repository 
    i+ | kernel-default-optional     | package | 5.14.21-150400.22.1   | x86_64 | Main Repository 
    i+ | kernel-firmware-all         | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-amdgpu      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-ath10k      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-ath11k      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-atheros     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-bluetooth   | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-bnx2        | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-brcm        | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-chelsio     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-dpaa2       | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-i915        | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-intel       | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-iwlwifi     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-liquidio    | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-marvell     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-media       | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-mediatek    | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-mellanox    | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-mwifiex     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-network     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-nfp         | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-nvidia      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-platform    | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-prestera    | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-qcom        | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-qlogic      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-radeon      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-realtek     | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-serial      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-sound       | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-ti          | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-ueagle      | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | kernel-firmware-usb-network | package | 20220509-150400.4.5.1 | noarch | Update repository with updates from SUSE Linux Enterprise 15 
    i+ | purge-kernels-service       | package | 0-8.3.1               | noarch | Main Repository


    Code:
    journalctl -b | grep -i rtw  
    juin 22 10:20:26 localhost kernel: rtw_8821ce 0000:01:00.0: enabling device (0000 -> 0003) 
    juin 22 10:20:26 localhost kernel: rtw_8821ce 0000:01:00.0: Firmware version 24.11.0, H2C version 12 
    juin 22 10:20:26 localhost kernel: rtw_8821ce 0000:01:00.0: rfe 4 isn't supported 
    juin 22 10:20:26 localhost kernel: rtw_8821ce 0000:01:00.0: failed to setup chip efuse info 
    juin 22 10:20:26 localhost kernel: rtw_8821ce 0000:01:00.0: failed to setup chip information
    What should I do next? Thanks again.

  10. #10
    Join Date
    Feb 2019
    Location
    Russia still D‑':
    Posts
    2,151

    Default Re: RTL8821CE on Leap 15.4

    Try to use default non-preempt kernel.
    And do not split output - post command with output together.

    https://www.suse.com/releasenotes/x8...SP4/index.html

    5.7.1 Realtek RTL8821CE support

    Support for the Realtek RTL8821CE WiFi chip has been added. For more information, see https://www.realtek.com/en/products/...item/rtl8821ce.

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