| 6 Dec 2025 |
|  riza joined the room. | 11:00:21 |
| 7 Dec 2025 |
|  @dupl:nope.chat joined the room. | 04:06:06 |
| @dupl:nope.chat left the room. | 04:35:35 |
 Luke | Anyone else still experiencing this? https://github.com/NixOS/nixpkgs/issues/461890 | 07:09:21 |
 Atemu | The steamrt doesn't see /run/binfmt/ and e.g. AppImage execution does not work; is there a way to make that visible via pressure-vessel? | 09:18:21 |
 K900 | appimages aren't binfmt | 10:17:14 |
| K900 | I'm pretty sure this is just some nested userns scuff | 10:17:25 |
 niklaskorz | some fun experiments by the cosmic compositor dev: https://codeberg.org/drakulix/local-magic | 10:27:16 |
| K900 | You can fix the input issues with some logind shenanigans I think | 10:38:14 |
| niklaskorz | switched from NixOS gamescopeSession to Jovian gamescope-session now, had to disable some gamescope-session environment variables to fix the heavy artifacts on Nvidia (I've just disabled a few for experimentation, have yet to further narrow down which exactly is causing the artifacts) | 10:58:33 |
| niklaskorz | but besides that all working fine | 10:58:37 |
| niklaskorz | I disabled STEAM_GAMESCOPE_COLOR_MANAGED=1, STEAM_GAMESCOPE_VIRTUAL_WHITE=1, STEAM_GAMESCOPE_NIS_SUPPORTED=1, STEAM_ENABLE_DYNAMIC_BACKLIGHT=1 and STEAM_USE_DYNAMIC_VRS=1 for now | 10:59:43 |
| niklaskorz | Steam Deck Performance Overlay is working nicely too, after I figured out how to trigger it on an Xbox controller (Xbox + A) | 11:01:14 |
| K900 | It's probably just STEAMGAMESCOPECOLOR_MANAGED | 11:06:23 |
| K900 | It's probably just STEAM_GAMESCOPE_COLOR\_MANAGED | 11:06:28 |
| K900 | Everything else is opt-in | 11:06:32 |
| niklaskorz | it was none of them, apparently it was pure coincidence that it happened not to have any artifacts after I set them 🙃 | 13:07:52 |
| niklaskorz | gone back to the originally working generation and... that has artifacts now | 13:08:06 |
| niklaskorz | it's odd though because in the NixOS gamescopeSession, I do not get any artifacts | 13:08:41 |
| K900 | Check gamescope versions? | 13:08:54 |
| niklaskorz | hmm, unstable is on 3.16.17 and jovian on 3.16.15 | 13:11:34 |
| niklaskorz | but I also just realized I had a different nvidia driver version running in the last generation where I had the NixOS gamescopeSession enabled, so checking that first | 13:12:32 |
| niklaskorz | Yup it was the Nvidia beta driver's fault which I had switched to for some other tests 🙃 | 13:14:57 |
| Atemu | Yes of course; that's programs.appimage.binfmt's doing | 13:29:20 |
| Atemu | But that's kinda what you want on NixOS | 13:29:55 |
| Atemu | Well, everywhere but inside of FHS containers of course.. | 13:30:38 |
| Atemu | But I don't think we can make binfmt selective like that | 13:31:45 |
| Atemu | And the fallback is to throw no such file unfortunately | 13:32:24 |
| Atemu | I suppose a better workaround could be to have a global ldso that functions similar to nix-ld with the appimage-run env when attempting to run an appimage and does stub-ld otherwise | 13:36:54 |
| Atemu | But at that point might as well just have nix-ld with the appimage env globally ig | 13:37:23 |
