| 20 Feb 2025 |
 thowzzy | Hello people, I just noticed that my element desktop app is slow when scrolling a conversation only on a specific computer | 18:56:15 |
| thowzzy | I tried to update everything, drivers, windows, reinstalling etc and its still slow af | 18:56:39 |
| thowzzy | And the app on the exact same version but on firefox is blazing fast, any clue? | 18:56:56 |
| thowzzy | * And the app on the exact same version, same pc but on firefox is blazing fast, any clue? | 18:57:14 |
| thowzzy | * I tried to update everything, drivers, windows, reinstalling etc and its still slow af + also cleared cache.. | 19:02:09 |
| thowzzy | * Hello people, I just noticed that my element desktop app is slow when scrolling a conversation only on a specific computer --> Like getting 10FPS when scrolling there (other pages like parameters are not affected) | 19:04:16 |
|  5hkgnfmc4v joined the room. | 19:06:10 |
 enigma9o7 | hardware acceleration is likely blocked by default in chrome/electron for the gpu on that machine | 19:07:11 |
| enigma9o7 | whereas if its fast in firefox, firefox is likely using it. | 19:07:20 |
| enigma9o7 | there are likely command line switches you can use to force enable hardware acceleration on blacklisted gpu, to see if it works well enough to use. | 19:07:47 |
| thowzzy | interesting, good take | 19:10:15 |
| thowzzy | what are those commands? | 19:10:22 |
| thowzzy | (if someone know) | 19:10:52 |
| thowzzy | its on a gtx 1070 if that matters | 19:14:57 |
|  rudead joined the room. | 19:16:18 |
| enigma9o7 | I'd have to web search. What OS? | 19:30:42 |
| enigma9o7 | --ignore-gpu-blocklist maybe | 19:31:16 |
| enigma9o7 | --enable-features=VaapiVideoDecoder,VaapiVideoEncoder,CanvasOopRasterization,VaapiIgnoreDriverChecks maybe | 19:32:00 |
| enigma9o7 | hmmm for vaapi on nvidia you might have to have some other pakage installed too, at least on linux | 19:32:45 |
| enigma9o7 | * hmmm for vaapi on nvidia you might have to have some other pakage installed too, at least on some linux distros | 19:32:53 |
| enigma9o7 | so maybe that second suggestion may not be helpful, but trial and error stuff til it works... | 19:33:39 |
| thowzzy | its on windows | 19:37:33 |
| thowzzy | ill give it a try | 19:37:38 |
| thowzzy | how would i use these options? by modifying a shortcut or? | 19:38:18 |
|  Sky.Bit changed their profile picture. | 19:48:40 |
| thowzzy | Didn't work, thx tho | 19:51:41 |
 Ricardo Duarte | I've asked this question before and was explained that, when i refuse a invite, the room doesn't leave element-web due to a issue with Synapse that doesn't send it downsync.
Yet, app.element.io does not have the same behaviou. Does it have a unique patch, or is matrix.org itself patched ? | 20:28:41 |
|  100mil joined the room. | 20:52:19 |
| enigma9o7 | well i'd test from command line first, but once you know what you want, sure modify your shortcut | 20:54:31 |
 richvdh | In reply to @daedric:aguiarvieira.pt
I've asked this question before and was explained that, when i refuse a invite, the room doesn't leave element-web due to a issue with Synapse that doesn't send it downsync.
Yet, app.element.io does not have the same behaviou. Does it have a unique patch, or is matrix.org itself patched ? I'm not aware of any patches that could affect this. Indeed, I'm not aware of the problem you describe - do you know if there is an issue tracking it? | 21:10:27 |
