[   46.669267] traps: unity-greeter[1535] general protection ip:7ff24d257446 sp:7fff390f2eb0 error:0 in libido3-0.1.so.0.0.0[7ff24d252000+d000]
[  238.428526] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  247.170824] nouveau E[   PFIFO][0000:00:05.0] DMA_PUSHER - ch 3 [compiz[2190]] get 0xbeef0200 put 0x0035a1c0 state 0xc0028188 (err: MEM_FAULT) push 0x00000000
[  247.170936] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.170955] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x0134c000
[  247.170963] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.170973] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x07de9000
[  247.170991] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171000] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x03335000
[  247.171023] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171032] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x03339000
[  247.171049] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171058] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x0333d000
[  247.171072] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171080] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x03341000
[  247.171095] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171103] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x03345000
[  247.171121] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171130] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x03349000
[  247.171145] nouveau E[  PGRAPH][0000:00:05.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[  247.171154] nouveau E[  PGRAPH][0000:00:05.0] ch 3 [0x00056000 compiz[2190]] subc 2 class 0x0039 mthd 0x0314 data 0x0334d000