I recently ( >1month ) installed Linux on a new laptop but have noticed an odd issue, I am not sure if this is KDE or even EndeavourOS specific. Let’s say for example GIMP is open (here (just regular gimp)), after a while, the image of it will ‘bleed’ in to the screen (here (this is on konsole but it shows over everything)) I did not wait very long so it is kind of faint, but you can still see it quite clearly. I really have no idea what it is or could be causing it so I am not sure what keywords to research independently, but I can willing to provide information necessary.
Kernel Version: 5.14.6-arch1-1 (this issue has happened over multiple versions)
KDE Plasma Version : 5.22.5
KDE Frameworks Version: 5.86.0
Qt Version: 5.15.2
Graphics Platform: X11
CPU: AMD Ryzen 5 3450U (8) @ 2.1GHz
GPU: AMD ATI 04:00.0 Picasso (AMD Radeon Vega 8)
vulkan-radeon, lib32-vulkan-radeon, amdvlk, lib32-amdvlk
radeon.dpm=0in kernel parameters
I will not be available to respond immediately, but I will be check back here within 24 hours.