I’m using EndeavourOS with KDE.
The display is correctly oriented when logged in but on the when locked, it hasn’t rotated correctly.
I’m using EndeavourOS with KDE.
The display is correctly oriented when logged in but on the when locked, it hasn’t rotated correctly.
This is SDDM, the default login manager used by KDE.
The Arch Wiki has an article about it, look under section 2.6.
Great answer!