* Installed 25.04 on ThinkPad-T16-Gen-4, and upgraded to latest packages with 'apt dist-upgrade'. * Enabled proposed channel. * Upgraded all the systemd's packages from 257.4-1ubuntu3.1 to 257.4-1ubuntu3.2.
$ sudo apt install systemd=257.4-1ubuntu3.2 libnss- systemd=257.4-1ubuntu3.2 libpam-systemd=257.4-1ubuntu3.2 libsystemd0=257.4-1ubuntu3.2 libsystemd-shared=257.4-1ubuntu3.2 systemd- sysv=257.4-1ubuntu3.2 udev=257.4-1ubuntu3.2 libudev1=257.4-1ubuntu3.2 systemd-oomd=257.4-1ubuntu3.2 systemd-resolved=257.4-1ubuntu3.2 systemd- timesyncd=257.4-1ubuntu3.2 systemd-cryptsetup=257.4-1ubuntu3.2 * After that, check the brightness value, reboot, check the brightness value again, it could keep the same actual brightness now. $ grep . /sys/class/backlight/*/* 2>/dev/null /sys/class/backlight/amdgpu_bl1/actual_brightness:154 /sys/class/backlight/amdgpu_bl1/bl_power:0 /sys/class/backlight/amdgpu_bl1/brightness:154 /sys/class/backlight/amdgpu_bl1/max_brightness:255 /sys/class/backlight/amdgpu_bl1/scale:unknown /sys/class/backlight/amdgpu_bl1/type:raw ** Tags removed: verification-needed verification-needed-plucky ** Tags added: verification-done verification-done-plucky -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2110585 Title: [SRU] Stop using 'actual_brightness' in systemd To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2110585/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
