linux kernel log with drm.debug=14 log_buf_len=16M added to cmd line issue is with eDP display, which should be 1366*768
[drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:eDP-1] probed modes : [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 76300 1366 1414 1446 1592 768 771 777 798 0x48 0x9 ** Attachment added: "kern.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1947453/+attachment/5533532/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947453 Title: wayland black screen with white flashes, display corruption, kernel 5.13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1947453/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs