https://bugs.kde.org/show_bug.cgi?id=527428
[email protected] <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #22 from [email protected] <[email protected]> --- I can confirm that this issue also affects my system. System information: * OS: NixOS * KDE Plasma: 6.8.0 * Session: Wayland * GPU: NVIDIA GeForce RTX 4060 Laptop (AD107M) * NVIDIA Driver: 595.104.02 * Displays: 3 monitors (1920x1080 DisplayPort, 2560x1440 HDMI, 2560x1600 internal laptop display) Observed behavior: One monitor only renders a small portion of the desktop, while the rest remains black. Windows can only be used within that small region. Interestingly, the problem is not limited to one specific monitor. When I disconnect my external monitor, the problem can move to my internal laptop display. Reconnecting the external monitor or disabling and re-enabling the laptop display can move the problem between displays. Deleting ~/.config/kwinoutputconfig.json temporarily fixes the issue, but it returns later. I also tried suspending and resuming the laptop. Unfortunately, this caused the internal laptop screen to remain completely black. Additional diagnostic information: drm_info reports NV_CRTC_REGAMMA_DIVISOR = 4294967296 for four entries while the problem occurs. This issue significantly affects daily usability, especially with multiple monitors. I would be happy to provide additional logs or test further fixes if needed. Thank you for investigating this issue! -- You are receiving this mail because: You are watching all bug changes.
