https://bugs.kde.org/show_bug.cgi?id=459481
Bug ID: 459481 Summary: Redshift (night colour) is not activated on all screens at startup Classification: Plasma Product: plasma-redshift-control Version: unspecified Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: General Assignee: plasma-b...@kde.org Reporter: ilario.gottarde...@gmail.com Target Milestone: --- SUMMARY In my dual gpu system (integrated intel / discrete nvidia) if I turn on the computer at evening, redshift is activated only on the monitor attached to the intel gpu. The two monitors attached to the nvidia card displays normal colours. To turn them on, I have to manually go to settings, disable redshift and then enabled it; that will turn it on on every monitor. STEPS TO REPRODUCE 1. Turn on pc at night and log into plasma 2. Observe that redshift is enabled only on the intel-attahed monitor 3. Go to settings, disable it and then enabled it, to turn it on on every monitor. OBSERVED RESULT Redshift is enabled only on one monitor, which is the principal monitor per BIOS settings EXPECTED RESULT Redshift should be automatically enabled on all monitors SOFTWARE/OS VERSIONS KDE Plasma Version: 5.25.5 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Graphics Platform: X11 ADDITIONAL INFORMATION nvidia card use proprietary drivers. This bug is present since at least one year or two -- You are receiving this mail because: You are watching all bug changes.