** No longer affects: mutter (Ubuntu)
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https://bugs.launchpad.net/bugs/1850066
Title:
[Star LabTop (Mk III)] Screen backlight pulses rapidly when cursor is
still.
Stat
I wonder if the problem is related to panel self refresh, since it is
affected by hardware cursor movement.
Please try adding kernel parameter:
i915.enable_psr=0
to GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub and then run:
sudo update-grub
and reboot.
If that's the problem then it wou
The brightness number does not seem to fluctuate, so it might be a
different issue than the backlight that creates the pulsing effect.
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https://bugs.launchpad.net/bugs/18500
Does '/sys/class/backlight/intel_backlight/brightness' rapidly change
when this issue happens?
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https://bugs.launchpad.net/bugs/1850066
Title:
[Star LabTop (Mk III)] Scre
apport information
** Tags added: apport-collected
** Description changed:
The backlight for my display appears to brighten and dim rapidly
whenever the mouse cursor is still, but stops when the cursor is being
moved. The pulsing backlight is distracting and causes eye strain. Same
issue
** Package changed: gnome-shell (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** Changed in: mutter (Ubuntu)
Status: Incomplete => New
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There is not an automatic brightness setting on my laptop.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1850066
Title:
[Star LabTop (Mk III)] Screen backlight pulses rapidly whe
** Summary changed:
- Screen backlight pulses rapidly when cursor is still.
+ [Star LabTop (Mk III)] Screen backlight pulses rapidly when cursor is still.
** Package changed: xorg (Ubuntu) => gnome-shell (Ubuntu)
** Also affects: mutter (Ubuntu)
Importance: Undecided
Status: New
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