*** This bug is a duplicate of bug 1861532 ***
https://bugs.launchpad.net/bugs/1861532
I think this is close enough to bug 1861532 that we should use that.
** This bug has been marked a duplicate of bug 1861532
brightness control not working [Lenovo Legion Y540]
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Monitoring syslog I see the following when I try to change screen
brightness:
root@lisa-Legion-Y545-PG0:~# tail -f /var/log/syslog
Apr 27 10:46:55 lisa-Legion-Y545-PG0 kernel: [ 142.184842] nvme :06:00.0:
AER: device [15b7:5006] error status/mask=0001/e000
Apr 27 10:46:55
Attaching Journalctl log
** Attachment added: "Journalctl log using Nvidia after doing a few screen
brightness changes"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1874716/+attachment/5361785/+files/journalctl.log
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Thank you for your bug report. Could you add your 'journalctl -b 0' log
after getting the issue? Could also try if disabling the nvidia driver
and using nouveau makes a difference?
** Changed in: xorg (Ubuntu)
Status: New => Incomplete
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** Package changed: ubuntu => xorg (Ubuntu)
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1874716
Title:
Changing screen brightness fails
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Also: the slider in settings does not change the brightness either.
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1874716
Title:
Changing screen brightness fails
To manage notifications about
