Thank you Daniel. I am indeed using the nvidia driver. That's the first thing I checked but I canĀ“t find nouveau in the list of drivers: lsmod | grep nouveau
Also the output from lspci is the following: $ lspci -nv | grep nouveau Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia Am I missing something? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2080814 Title: [nouveau] Screen freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2080814/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs