Petter <pet...@mykolab.ch> skribis: > Did you try using an external monitor connected with DisplayPort?
No, I only tried VGA and HDMI outputs, which work fine. > KMS Module in use (from /var/log/Xorg.0.log): > [ 18.862] (II) intel(0): Using Kernel Mode Setting driver: i915, > version 1.6.0 20160711 > > As for Xorg driver in use, I'm not sure where or how to find this out. > > Grepping /var/log/Xorg.0.log for LoadModule in case that's helpful. If > not, let me know how I can find it. > 58:[ 18.637] (II) LoadModule: "glx" > 70:[ 18.725] (II) LoadModule: "intel" > 76:[ 18.747] (II) LoadModule: "modesetting" > 82:[ 18.762] (II) LoadModule: "fbdev" > 88:[ 18.771] (II) LoadModule: "vesa" > 109:[ 18.864] (II) LoadModule: "fbdevhw" > 145:[ 18.885] (II) LoadModule: "dri2" > 148:[ 18.885] (II) LoadModule: "present" > 190:[ 19.050] (II) LoadModule: "libinput" OK. Could you check maybe whether other X200 users have that problem? It doesn’t seem to be GuixSD-specific. Did you have success with another distro on this laptop? If so, it would be good to see the difference in terms of drivers and versions. Ludo’.