Ich habe Google Chrome mit Hardwarebeschleunigung ohne Probleme und mit sehr guten Ergebnissen auf meinem Xubuntu 14.04 Dell Latitude E6440 mit Radeon GPU verwendet. In letzter Zeit funktioniert Google Chrome nicht mehr (wahrscheinlich aufgrund einiger „Systemupdates“, die ich regelmäßig gemäß den Empfehlungen von Ubuntu durchführe). Ich starte es. Ich bekomme den Browser und nach 5 Sekunden stürzt das ganze System ab!!! und ich muss mich erneut anmelden.
Wie kann ich Google Chrome wieder zum Laufen bringen? (Abgesicherter Modus, keine GPU?)
Wie kann ich es wie zuvor mit der Hardwarebeschleunigung zum Laufen bringen?
Folgendes habe ich im Standardfehler von Google Chrome erhalten:
xxx@dellorian:~$ cat c.log
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[11245:11256:0726/214546:ERROR:gpu_watchdog_thread.cc(253)] The GPU process hung. Terminating after 10000 ms.
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[9:20:0727/004546:ERROR:gpu_channel_host.cc(146)] GpuChannelHost::CreateViewCommandBuffer failed.
[9:20:0727/004546:ERROR:webgraphicscontext3d_command_buffer_impl.cc(405)] Failed to initialize command buffer.
[11317:11317:0726/214547:ERROR:x11_util.cc(81)] X IO error received (X server probably went away)
[11211:11211:0727/004547:ERROR:chrome_browser_main_extra_parts_x11.cc(56)] X IO error received (X server probably went away)
[11211:11211:0727/004547:ERROR:zygote_host_impl_linux.cc(524)] Failed to send GetTerminationStatus message to zygote
[11211:11211:0727/004547:ERROR:zygote_host_impl_linux.cc(524)] Failed to send GetTerminationStatus message to zygote
[11211:11241:0727/004547:ERROR:raw_channel_posix.cc(139)] recvmsg: Connection reset by peer
[11211:11241:0727/004547:ERROR:channel.cc(297)] RawChannel fatal error (type 1)
[11211:11241:0727/004547:ERROR:raw_channel_posix.cc(139)] recvmsg: Connection reset by peer
[11211:11241:0727/004547:ERROR:channel.cc(297)] RawChannel fatal error (type 1)
Hier ist meine dmesg:
[11589.851137] Watchdog[11256]: segfault at 0 ip 00007fdfe09d1dde sp 00007fdfcfdb8670 error 6 in chrome[7fdfdcaab000+51d2000]
[11591.998375] [drm] probing gen 2 caps for device 8086:c01 = 261ad03/e
[11591.998382] [drm] PCIE gen 3 link speeds already enabled
[11592.003911] [drm] PCIE GART of 1024M enabled (table at 0x0000000000242000).
[11592.004069] radeon 0000:01:00.0: WB enabled
[11592.004073] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff8800367bec00
[11592.004075] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff8800367bec04
[11592.004077] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff8800367bec08
[11592.004078] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff8800367bec0c
[11592.004079] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff8800367bec10
[11592.145528] [drm] ring test on 0 succeeded in 2 usecs
[11592.145532] [drm] ring test on 1 succeeded in 1 usecs
[11592.145534] [drm] ring test on 2 succeeded in 1 usecs
[11592.145593] [drm] ring test on 3 succeeded in 2 usecs
[11592.145599] [drm] ring test on 4 succeeded in 1 usecs
[11592.147085] [drm] ib test on ring 0 succeeded in 0 usecs
[11592.147129] [drm] ib test on ring 1 succeeded in 0 usecs
[11592.147172] [drm] ib test on ring 2 succeeded in 0 usecs
[11592.147199] [drm] ib test on ring 3 succeeded in 0 usecs
[11592.147235] [drm] ib test on ring 4 succeeded in 0 usecs
xxx@dellorian:~$