https://bugs.freedesktop.org/show_bug.cgi?id=106657 --- Comment #7 from Geroge T --- (In reply to Ilia Mirkin from comment #5) > What GPU is this? > > Check your xorg log. Are you using nouveau or modeset? If the latter, please > use nouveau. Do you mean this: [ 18.750] (==) Matched modesetting as autoconfigured driver 2 [ 18.750] (II) LoadModule: "modesetting" [ 18.750] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [ 18.750] (II) Module modesetting: vendor="X.Org Foundation" [ 18.750] (==) Matched modesetting as autoconfigured driver 2 [ 18.751] (II) LoadModule: "modesetting" [ 18.751] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [ 18.751] (II) Module modesetting: vendor="X.Org Foundation" [ 18.751] (II) UnloadModule: "modesetting" [ 18.751] (II) Unloading modesetting [ 18.751] (II) Failed to load module "modesetting" (already loaded, 0) [ 18.751] (II) modesetting: Driver for Modesetting Kernel Drivers: kms [ 18.751] (II) modeset(0): using drv /dev/dri/card0 [ 18.751] (II) modeset(0): Creating default Display subsection in Screen section lspci: 01:00.0 VGA compatible controller: NVIDIA Corporation GP104M [GeForce GTX 1080 Mobile] (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] GP104M [GeForce GTX 1080 Mobile] Kernel driver in use: nouveau Kernel modules: nvidiafb, nouveau -- You are receiving this mail because: You are the assignee for the bug.