| 31 May 2026 |
 K900 | Five different flavors of DP-over-USB | 06:27:09 |
| K900 | And they're all weird | 06:27:21 |
 aktaboot | https://support.lenovo.com/us/en/solutions/acc500106 | 06:27:28 |
| aktaboot | so your guess is its very probably Dock-related and not kwin-related? | 06:28:08 |
| aktaboot | or not necessarily | 06:28:15 |
| K900 | It's either dock related or whatever specific flavor of DP-over-USB it's doing | 06:29:30 |
| K900 | But seeing the three display outputs on that dock | 06:29:37 |
| K900 | There's probably an MST splitter inside or something | 06:29:45 |
| K900 | This may sound stupid as all hell | 06:29:53 |
| K900 | But have you tried the other DP port | 06:29:59 |
| aktaboot | i think i did, lemme try again | 06:30:12 |
| aktaboot | yeah monitor wakes up and then sleeps | 06:31:08 |
| aktaboot | as it does with kscreen-doctor enable/disable | 06:31:40 |
| aktaboot | Ig that's also even if it works when i switch tty? | 06:33:10 |
| K900 | It's really weird tbh | 06:33:28 |
| aktaboot | sorry, english | 06:33:35 |
| K900 | It may be a kernel driver thing | 06:33:37 |
| K900 | It may also be a dock thing | 06:33:44 |
| aktaboot | fwiw that's what i get from kwin_wayland
May 31 08:30:23 ninux kwin_wayland[2815]: Failed to open drm device
May 31 08:30:23 ninux kwin_wayland[2815]: Failed to open drm device
May 31 08:30:23 ninux kwin_wayland[2815]: Failed to open drm device
May 31 08:33:13 ninux kwin_wayland[2815]: Failed to find a working output layer configuration! Enabled layers:
May 31 08:33:13 ninux kwin_wayland[2815]: src KWin::RectF(0,0 2256x1504) -> dst KWin::Rect(0,0 2256x1504)
May 31 08:33:13 ninux kwin_wayland[2815]: Atomic modeset test failed! Permission denied
May 31 08:33:13 ninux kwin_wayland[2815]: Applying output configuration failed!
May 31 08:34:32 ninux kwin_wayland[2815]: Failed to open drm device
May 31 08:34:32 ninux kwin_wayland[2815]: Failed to open drm device
May 31 08:34:33 ninux kwin_wayland[2815]: Failed to open drm device
| 06:36:16 |
| aktaboot | not too bothersome for me anw, wanted to see if its a bug that i could report :) | 06:36:41 |
| aktaboot | ooh, could it possibly be BIOS related in any way? the last firmware update broke booting with Dock connected | 07:02:47 |
| aktaboot | 🤷 | 07:03:28 |
| K900 | Uhhh | 07:07:21 |
| K900 | I mean potentially yes | 07:07:34 |
| 2 Jun 2026 |
| K900 | https://blog.davidedmundson.co.uk/blog/596/ | 15:40:15 |
| K900 | It is official now | 15:40:18 |
| K900 | X11 will be gone in 6.8 | 15:40:22 |
 Eli Saado | I have not had to use it, at all, since I installed Asahi on my daily driver a year ago, so not bad | 15:49:25 |
| Eli Saado | I hope it will lift the maintenance burden for everyone involved | 15:49:50 |
| K900 | I'm not looking forward to the screaming | 15:52:53 |
