Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x3ff80001 pgetbl_err: 0x0
ipeir: 0 iphdr: 7b001c04
LP ring tail: 181b8 head: 18060 len: 1f001 start 0
Err ID (eir): 0 Err Status (esr): 1 Err Mask (emr): ffffffdf
instdone: ffe5fafd instdone_1: ffff0
instpm: 0
memmode: 0 instps: 8001e023
HW Status mask (hwstam): fffedffe
IRQ enable (ier): a2 imr: fffe0000 iir: 0
acthd: 4e2025c dma_fadd_p: 4e20300
ecoskpd: 307 excc: 0
cache_mode: 6800/180
mi_arb_state: 44
IA_VERTICES_COUNT_QW 0/0
IA_PRIMITIVES_COUNT_QW 0/0
VS_INVOCATION_COUNT_QW 0/0
GS_INVOCATION_COUNT_QW 0/0
GS_PRIMITIVES_COUNT_QW 0/0
CL_INVOCATION_COUNT_QW 0/0
CL_PRIMITIVES_COUNT_QW 0/0
PS_INVOCATION_COUNT_QW 0/0
PS_DEPTH_COUNT_QW 0/0
WIZ_CTL 0
TS_CTL 0  TS_DEBUG_DATA c6af5fdf
TD_CTL 0 / 0
space: 130720 wanted 131064

Fatal server error:
lockup

Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x3ff80001 pgetbl_err: 0x0
ipeir: 0 iphdr: 7b001c04
LP ring tail: 181c0 head: 18060 len: 1f001 start 0
Err ID (eir): 0 Err Status (esr): 1 Err Mask (emr): ffffffdf
instdone: ffe5fafd instdone_1: ffff0
instpm: 0
memmode: 0 instps: 8001e023
HW Status mask (hwstam): fffedffe
IRQ enable (ier): a2 imr: fffe0000 iir: 0
acthd: 4e2025c dma_fadd_p: 4e20300
ecoskpd: 307 excc: 0
cache_mode: 6800/180
mi_arb_state: 44
IA_VERTICES_COUNT_QW 0/0
IA_PRIMITIVES_COUNT_QW 0/0
VS_INVOCATION_COUNT_QW 0/0
GS_INVOCATION_COUNT_QW 0/0
GS_PRIMITIVES_COUNT_QW 0/0
CL_INVOCATION_COUNT_QW 0/0
CL_PRIMITIVES_COUNT_QW 0/0
PS_INVOCATION_COUNT_QW 0/0
PS_DEPTH_COUNT_QW 0/0
WIZ_CTL 0
TS_CTL 0  TS_DEBUG_DATA c6af5fdf
TD_CTL 0 / 0
space: 130712 wanted 131064

FatalError re-entered, aborting
lockup

The application 'gnome-session' lost its connection to the display :0.0;
most likely the X server was shut down or you killed/destroyed
the application.
xinit:  connection to X server lost.

waiting for X server to shut down