Hello. After having updated my OpenSuSE 13.2 system to # uname -a Linux linux-8dae 3.16.7-21-desktop #1 SMP PREEMPT Tue Apr 14 07:11:37 UTC 2015 (93c1539) x86_64 x86_64 x86_64 GNU/Linux I'm getting some new error messages [ 4.530621] bbswitch: version 0.8 [ 4.530630] bbswitch: cannot find ACPI handle for VGA device 0000:01:00.0 [ 4.530633] bbswitch: No discrete VGA device found PCI device 01:00.00 is a 01:00.0 VGA compatible controller: NVIDIA Corporation GK106 [GeForce GTX 660] (rev a1) And also sometimes I get [ 7740.061204] nouveau E[ DRM] GPU lockup - switching to software fbcon [ 7744.197641] nouveau E[ PFIFO][0000:01:00.0] SCHED_ERROR [ CTXSW_TIMEOUT ] [ 7744.198170] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on channel 1, recovering... I'm using nouveau as in the past I did have a lot of issues with the nvidia driver (i.e.with OpenGL). Sometimes the problem is really severe and the graphical system hangs (however remote logins (ssh etc) are still OK). By googling/searching I could not find any hint on how to solve the two issues on OpenSuSE 13.2. Tnx in advance for your help. Marco -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org