저는 Radeon GPU가 탑재된 Xubuntu 14.04 Dell Latitude E6440에서 하드웨어 가속 기능이 있는 Google Chrome을 문제 없이 사용해 왔으며 매우 좋은 결과를 얻었습니다. 최근에(아마도 Ubuntu에서 권장하는 대로 정기적으로 수행하는 일부 "시스템 업데이트"로 인해) Google-Chrome이 작동을 멈췄습니다. 나는 그것을 시작한다. 브라우저를 열었는데 5초 후에 전체 시스템이 충돌합니다!!! 그리고 다시 로그인해야 해요.
Google 크롬을 다시 작동시키려면 어떻게 해야 하나요? (안전 모드, GPU 없음?)
이전처럼 하드웨어 가속을 사용하여 작동하게 하려면 어떻게 해야 합니까?
다음은 google-chrome stderr에서 얻은 내용입니다.
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)
내 dmesg는 다음과 같습니다.
[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:~$