Can you try to figure out what was updated in the latest updates? My guess would be that it's actually the software used to display your desktop/etc which changed.
You can disable all accel by booting with nouveau.noaccel=1. Cheers, -ilia On Sat, Feb 29, 2020 at 12:31 AM Juan Manuel Alvarez <[email protected]> wrote: > > Hello, > > > I use Ubuntu 18.04, since one of the last upgrades I have problems with > nouveau drivers. > > My screen look like the picture atteched. > > > [~]$ uname -a > Linux 5.3.0-40-generic #32~18.04.1-Ubuntu SMP Mon Feb 3 14:05:59 UTC 2020 > x86_64 x86_64 x86_64 GNU/Linux > > [~]$ inxi -Gx > Graphics: Card: NVIDIA G71GL [Quadro FX 1500] bus-ID: 01:00.0 > Display Server: x11 (X.Org 1.20.5 ) driver: nouveau Resolution: > [email protected], [email protected] > OpenGL: renderer: NV49 version: 2.1 Mesa 19.2.8 Direct Render: Yes > > I have tried to install Nvidia driver 304.137, but it seems is not supported > in Ubuntu 18.04 anymore. > > > Are there any nouveau upgrade (that it is not on Canonical) that fixes this > problem? > > Or how I can downgrade nouveau driver to any previous one that works fine in > ubuntu 18.04 with my graphics card? > > > Regards! > > Juanma > _______________________________________________ > Nouveau mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/nouveau _______________________________________________ Nouveau mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/nouveau
