[Bug 1894667] Re: [HP 635] Radeon 6310 brightness control does not work

I am trying with xubuntu 20.04.1 live usb. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894667 Title: [HP 635] Radeon 6310 brightness control does not work To manage notifications about this bug

[Bug 1894667] Re: [HP 635] Radeon 6310 brightness control does not work

Brightness bar worked with acpi_backlight=video xubuntu@xubuntu:/sys/class/backlight/radeon_bl0$ cd .. xubuntu@xubuntu:/sys/class/backlight$ ls acpi_video0 radeon_bl0 xubuntu@xubuntu:/sys/class/backlight$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is su

[Bug 1894667] Re: [HP 635] Radeon 6310 brightness control does not work

xubuntu@xubuntu:~$ cd /sys/class/backlight/radeon_bl0 xubuntu@xubuntu:/sys/class/backlight/radeon_bl0$ cat max_brightness 255 xubuntu@xubuntu:/sys/class/backlight/radeon_bl0$ cat brightness 255 xubuntu@xubuntu:/sys/class/backlight/radeon_bl0$ echo 12 | sudo tee brightness 12 tee: brightnes

[Bug 1894667] Re: [HP 635] Radeon 6310 brightness control does not work

Yes the brightness bar is working erkan@erkan-HP-635-Notebook-PC:~$ uname -a Linux erkan-HP-635-Notebook-PC 5.4.0-47-generic #51 SMP Thu Sep 10 19:34:57 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux erkan@erkan-HP-635-Notebook-PC:~$ ls /sys/class/backlight acpi_video0 radeon_bl0 erkan@erkan-HP-635-Not

[Bug 1894667] Re: [HP 635] Radeon 6310 brightness control does not work

After confirming please let me know, I will install clean ubuntu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894667 Title: [HP 635] Radeon 6310 brightness control does not work To manage notifi

<    1   2