-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 [moving to a separate sub-thread]
On Thu, May 28, 2020 at 03:18:08AM +0000, WillyPillow wrote: > On Tuesday, May 26, 2020 11:52 AM, Marek Marczykowski-Górecki > <[email protected]> wrote: > > > On Mon, May 25, 2020 at 05:19:04PM +0000, WillyPillow wrote: > > > > > > > - Tried to fix a nouveau-related bug (currently to no avail, > > > unfortunately). > > > (Not directly related to Qubes, but this is relevant to my use case > > > and AFAIK > > > the proprietary drivers do not really work on Qubes.) > > > > > > > > > I'd recommend trying newer kernel, if you haven't already: > > https://www.qubes-os.org/doc/newer-hardware-troubleshooting/ > > > > > I'm currently running kernel-latest (5.5.7), as the default kernel would > crash if I connected external displays. Try the one from current-testing repository (5.6.x already there). I do have one laptop that was totally unusable with nouveau before and updating to 5.6.11 fixed it. > The issue I am running into is > <https://bugs.freedesktop.org/show_bug.cgi?id=99501>. > I tend to use an external display rotated vertically. But as the display > outputs on my laptop are wired to the dGPU, reverse PRIME is needed, hence > the issues. > > I tried poking around the nouveau DDX source code, with no success. > Interestingly, running xorg-x11-drv-nouveau from fc31 seems to result in a > slightly less distorted screen, at least at first glance. > > My current workaround is to either use the display without rotation or use > exclusively the dGPU and connect another display to replace the laptop one. > (Since using the iGPU as a xrandr sink *also* results in distortion.) This indeed may be a different issue, but if kernel update would fix that, I guess you'll be happier :) - -- Best Regards, Marek Marczykowski-Górecki Invisible Things Lab A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhrpukzGPukRmQqkK24/THMrX1ywFAl7PL7IACgkQ24/THMrX 1yzBCQf7B62ZkW2H6QOnWq26/CR6akH0BY8FUJVSNaZ2hb1PBzs2icdeQdijeuIE I0daD3nTrGvRdS63dzniTB3fKNZoq5xWpdT1jhk3vclEtO5Nn4oewXtdVLbRkIAI 7wr291bJiOvZOUxrbSQC/Agn1vnf+MHARRerAGNSScVAiCEC9VQBV38OL5pvdXe9 7/5o8Chqo266zQjcxYJgS1oAxWgtyuidD86Vj4Rk2y3Q0xD2Zk4MxnE0kb9iLvDW M8cS8cWtoiiP7TUi0+2GHvscFUNRz27dZ29gAmyhzwKan492TfQ4dbBQQVZg+ka4 4Ip9vskBUiNc6nZ4X+poWhYgSqClyA== =XY1p -----END PGP SIGNATURE----- -- You received this message because you are subscribed to the Google Groups "qubes-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-devel/20200528032745.GI98582%40mail-itl.
