https://bugs.kde.org/show_bug.cgi?id=455348
Bug ID: 455348
Summary: After 5.25.0 update can't increase brigtness. Screen
almost unreadable in Dell Latitude
Product: Powerdevil
Version: 5.25.0
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: critical
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
Yesterday Neon updated to plasma 5.25.0 and broke brightness control in Dell
Latitude 3410. Cant increase brightness manually and screen is almost
unreadable.
I set 100% brightness from BIOS but when Neon boots, it darken the screen
without a chance to increase brigthness. I set this bug critical scince it
totaly block the computer use.
I try xbacklight -set 100 but nothing happens. In plasma 5.24.5 brightness
controls worked just fine,
STEPS TO REPRODUCE
1. Update Neon to 5.25.0 in Dell Latitude
2.
3.
OBSERVED RESULT
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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