Ich les da
kvm_amd
ist Dein system irgendwie vitualisiert? KVM
Gruß Taomon
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Nein, ist es nicht 😀 |
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Ich häng grad in debian ab und schau Videos. Ich guck mal morgen in focal. Gruß Taomon |
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Okay, habe mittlerweile auch wieder ein 20.04 LTS installiert. |
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lspci -k | grep -EA3 'VGA|Display|3D' bitte. Gruß Taomon |
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lspci -k | grep -EA3 'VGA|Display|3D' 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev c2) DeviceName: AMD Radeon(TM) Graphics Subsystem: Hewlett-Packard Company Renoir Kernel driver in use: amdgpu |
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wieso will das nicht. journalctl -b 0 | grep backlight und xrandr bitte. Gruß Taomon |
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journalctl -b 0 | grep backlight Apr 02 10:42:56 ENVY systemd[1]: Created slice system-systemd\x2dbacklight.slice. Apr 02 10:42:56 ENVY systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:acpi_video0... Apr 02 10:42:56 ENVY systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:amdgpu_bl0... Apr 02 10:42:56 ENVY systemd-backlight[771]: Failed to get backlight or LED device 'backlight:acpi_video0': No such device Apr 02 10:42:56 ENVY systemd[1]: systemd-backlight@backlight:acpi_video0.service: Main process exited, code=exited, status=1/FAILURE Apr 02 10:42:56 ENVY systemd[1]: systemd-backlight@backlight:acpi_video0.service: Failed with result 'exit-code'. Apr 02 10:42:56 ENVY systemd[1]: Failed to start Load/Save Screen Backlight Brightness of backlight:acpi_video0. Apr 02 10:42:56 ENVY systemd-backlight[772]: amdgpu_bl0: Failed to write system 'brightness' attribute: No such device or address Apr 02 10:42:56 ENVY systemd[1]: systemd-backlight@backlight:amdgpu_bl0.service: Main process exited, code=exited, status=1/FAILURE Apr 02 10:42:56 ENVY systemd[1]: systemd-backlight@backlight:amdgpu_bl0.service: Failed with result 'exit-code'. Apr 02 10:42:56 ENVY systemd[1]: Failed to start Load/Save Screen Backlight Brightness of backlight:amdgpu_bl0. Apr 02 10:42:56 ENVY kernel: WARNING: CPU: 4 PID: 772 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x92/0xf0 [amdgpu] Apr 02 10:42:56 ENVY kernel: RIP: 0010:dc_link_set_backlight_level+0x92/0xf0 [amdgpu] Apr 02 10:42:56 ENVY kernel: amdgpu_dm_backlight_update_status+0xb9/0xd0 [amdgpu] Apr 02 10:42:56 ENVY kernel: backlight_device_set_brightness+0x6b/0xd0 --------------------------------- xrandr Screen 0: minimum 320 x 200, current 3072 x 1728, maximum 16384 x 16384 eDP connected primary 3072x1728+0+0 (normal left inverted right x axis y axis) 294mm x 165mm 1920x1080 60.00*+ 40.00 1680x1050 60.00 1280x1024 60.00 1440x900 60.00 1280x800 60.00 1280x720 60.00 1024x768 60.00 800x600 60.00 640x480 60.00 HDMI-A-0 disconnected (normal left inverted right x axis y axis) DisplayPort-0 disconnected (normal left inverted right x axis y axis) |
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na da haben wir ja was systemd[1]: Failed to start Load/Save Screen Backlight Brightness of backlight:acpi_video0. bitte systemctl status systemd-backlight@backlight:acpi_video0.service und systemctl status systemd-backlight@backlight:amdgpu_bl0.service Wobei ich das solmk kernel: WARNING: CPU: 4 PID: 772 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x92/0xf0 [amdgpu] als ein Problem im Modul amdgpu ansehen würde. Gruß Taomon |
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sudo systemctl status systemd-backlight@backlight:acpi_video0.service ● systemd-backlight@backlight:acpi_video0.service - Load/Save Screen Backlight > Loaded: loaded (/lib/systemd/system/systemd-backlight@.service; static; ve> Active: failed (Result: exit-code) since Fri 2021-04-02 10:54:06 CEST; 13m> Docs: man:systemd-backlight@.service(8) Process: 793 ExecStart=/lib/systemd/systemd-backlight load backlight:acpi_v> Main PID: 793 (code=exited, status=1/FAILURE) Apr 02 10:54:06 ENVY systemd[1]: Starting Load/Save Screen Backlight Brightness> Apr 02 10:54:06 ENVY systemd-backlight[793]: Failed to get backlight or LED dev> Apr 02 10:54:06 ENVY systemd[1]: systemd-backlight@backlight:acpi_video0.servic> Apr 02 10:54:06 ENVY systemd[1]: systemd-backlight@backlight:acpi_video0.servic> Apr 02 10:54:06 ENVY systemd[1]: Failed to start Load/Save Screen Backlight Bri> ----------------------- systemctl status systemd-backlight@backlight:amdgpu_bl0.service ● systemd-backlight@backlight:amdgpu_bl0.service - Load/Save Screen Backlight Brightness of backlight:amdgpu> Loaded: loaded (/lib/systemd/system/systemd-backlight@.service; static; vendor preset: enabled) Active: failed (Result: exit-code) since Fri 2021-04-02 10:54:06 CEST; 14min ago Docs: man:systemd-backlight@.service(8) Process: 794 ExecStart=/lib/systemd/systemd-backlight load backlight:amdgpu_bl0 (code=exited, status=1/F> Main PID: 794 (code=exited, status=1/FAILURE) Apr 02 10:54:06 ENVY systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:amdgpu_bl0... Apr 02 10:54:06 ENVY systemd-backlight[794]: amdgpu_bl0: Failed to write system 'brightness' attribute: No s> Apr 02 10:54:06 ENVY systemd[1]: systemd-backlight@backlight:amdgpu_bl0.service: Main process exited, code=e> Apr 02 10:54:06 ENVY systemd[1]: systemd-backlight@backlight:amdgpu_bl0.service: Failed with result 'exit-co> Apr 02 10:54:06 ENVY systemd[1]: Failed to start Load/Save Screen Backlight Brightness of backlight:amdgpu_b> Das gleiche Problem hatte ich übrigens auch unter Windows 10, erst nach den ganzen Windows Updates (Treiber) hat die Hardware richtig funktioniert. |
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sudo mv /etc/sysfs.d/brightness.conf $HOME das verschiebt erstmal die Datei ins $HOME sudo nano /etc/default/grub Passe die Zeile so an. GRUB_CMDLINE_LINUX_DEFAULT="acpi_backlight=vendor" Danach ist eine Runde sudo update-grub fällig und ein neustart. Nachdem boot bitte nochmal meine Befehle von hier zeigen. |
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die brightness.conf existier ja bei mir nicht mehr, hatte ja gestern nochmal 20.04 clean installiert wie gestern geschrieben, nachdem 20.10 keine Besserung bring. Die grub-Datei habe ich so angepasst: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor" Sollte wohl ok sein? Oder muss das quiet splash wegfallen? Nach update-grub und einem Neustart ist es leider immer noch dunkel. systemctl status systemd-backlight@backlight:acpi_video0.service ● systemd-backlight@backlight:acpi_video0.service - Load/Save Screen Backlight > Loaded: loaded (/lib/systemd/system/systemd-backlight@.service; static; ve> Active: inactive (dead) Docs: man:systemd-backlight@.service(8) --------------------------- systemctl status systemd-backlight@backlight:amdgpu_bl0.service ● systemd-backlight@backlight:amdgpu_bl0.service - Load/Save Screen Backlight B> Loaded: loaded (/lib/systemd/system/systemd-backlight@.service; static; ve> Active: failed (Result: exit-code) since Fri 2021-04-02 11:26:08 CEST; 4mi> Docs: man:systemd-backlight@.service(8) Process: 764 ExecStart=/lib/systemd/systemd-backlight load backlight:amdgpu> Main PID: 764 (code=exited, status=1/FAILURE) Apr 02 11:26:08 ENVY systemd[1]: Starting Load/Save Screen Backlight Brightness> Apr 02 11:26:08 ENVY systemd-backlight[764]: amdgpu_bl0: Failed to write system> Apr 02 11:26:08 ENVY systemd[1]: systemd-backlight@backlight:amdgpu_bl0.service> Apr 02 11:26:08 ENVY systemd[1]: systemd-backlight@backlight:amdgpu_bl0.service> Apr 02 11:26:08 ENVY systemd[1]: Failed to start Load/Save Screen Backlight Bri> |
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Och uname -a bitte. Gruß Taomon |
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Linux ENVY 5.8.0-48-generic #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |