| 2023-03-06 13:50:11 |
Larry Wei |
bug |
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added bug |
| 2023-03-06 13:50:44 |
Larry Wei |
summary |
Backlight Adjusting doesn't for linux-image-6.1.0-16-generic. |
Backlight Adjusting doesn't work for linux-image-6.1.0-16-generic. |
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| 2023-03-06 13:53:47 |
Larry Wei |
description |
Backlight Adjusting doesn't for linux-image-6.1.0-16-generic.
My laptop is under `Software Rendering`, after I upgraded Ubuntu 22.10 to 23.04, the brightness adjusting is unavailable and my monitor is much bright. However I change the Kernel to `linux-image-5.19.0-35-generic`, the backlight adjusting works normally,
The `lshw display` information:
$ sudo lshw -c display
*-display UNCLAIMED
description: VGA compatible controller
product: ZX-E C-960 GPU
vendor: Zhaoxin
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi vga_controller bus_master cap_list
configuration: latency=0
resources: memory:c0100000-c017ffff memory:a0000000-bfffffff memory:c0000-dffff
*-graphics
product: EFI VGA
physical id: 2
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1920,1080
Hope I can get some help.
Regards，
larryw3i |
Backlight Adjusting doesn't work for linux-image-6.1.0-16-generic.
My laptop is under `Software Rendering`, after I upgraded Ubuntu 22.10 to 23.04, the brightness adjusting is unavailable and my monitor is much bright. However I change the Kernel to `linux-image-5.19.0-35-generic`, the backlight adjusting works normally,
The `lshw display` information:
$ sudo lshw -c display
*-display UNCLAIMED
description: VGA compatible controller
product: ZX-E C-960 GPU
vendor: Zhaoxin
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi vga_controller bus_master cap_list
configuration: latency=0
resources: memory:c0100000-c017ffff memory:a0000000-bfffffff memory:c0000-dffff
*-graphics
product: EFI VGA
physical id: 2
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1920,1080
Hope I can get some help.
Regards，
larryw3i |
|
| 2023-03-06 16:11:25 |
Larry Wei |
description |
Backlight Adjusting doesn't work for linux-image-6.1.0-16-generic.
My laptop is under `Software Rendering`, after I upgraded Ubuntu 22.10 to 23.04, the brightness adjusting is unavailable and my monitor is much bright. However I change the Kernel to `linux-image-5.19.0-35-generic`, the backlight adjusting works normally,
The `lshw display` information:
$ sudo lshw -c display
*-display UNCLAIMED
description: VGA compatible controller
product: ZX-E C-960 GPU
vendor: Zhaoxin
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi vga_controller bus_master cap_list
configuration: latency=0
resources: memory:c0100000-c017ffff memory:a0000000-bfffffff memory:c0000-dffff
*-graphics
product: EFI VGA
physical id: 2
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1920,1080
Hope I can get some help.
Regards，
larryw3i |
Backlight Adjusting doesn't work for linux-image-6.1.0-16-generic.
My laptop is under `Software Rendering`(GPU: llvmpipe (LLVM 15.0.7, 256 bits)), after I upgraded Ubuntu 22.10 to 23.04, the brightness adjusting is unavailable and my monitor is much bright. However I change the Kernel to `linux-image-5.19.0-35-generic`, the backlight adjusting works normally,
The `lshw display` information:
$ sudo lshw -c display
*-display UNCLAIMED
description: VGA compatible controller
product: ZX-E C-960 GPU
vendor: Zhaoxin
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi vga_controller bus_master cap_list
configuration: latency=0
resources: memory:c0100000-c017ffff memory:a0000000-bfffffff memory:c0000-dffff
*-graphics
product: EFI VGA
physical id: 2
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1920,1080
Hope I can get some help.
Regards，
larryw3i |
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