[Bug 1420492] [NEW] package nvidia-opencl-icd-331-updates 331.38-0ubuntu7.1 failed to install/upgrade: trying to overwrite '/usr/lib/i386-linux-gnu/libnvidia-opencl.so.331.113', which is also in packa

Public bug reported: Running apt upgrade ProblemType: Package DistroRelease: Ubuntu 14.04 Package: nvidia-opencl-icd-331-updates 331.38-0ubuntu7.1 ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8 Uname: Linux 3.8.0-31-generic x86_64 NonfreeKernelModules: nvidia ApportVersion:

[Bug 1175266] Re: Sometimes picture on the screen becomes incomprehensible (like collected from random bloks of original pikture). Errors in /var/log/kern.log like nouveau E[ PGRAPH][0000:01:00.0] IL

Same for me. Switched to NVIDIA drivers now, don't now if it helps yet. Aug 17 23:31:04 server kernel: [73915.677965] nouveau E[ PGRAPH][:01:00.0] ch 2 [0x003fb34000] subc 2 class 0x502d mthd 0x0860 data 0x00ff Aug 17 23:31:04 server kernel: [73915.677979] nouveau E[