Team Fortress 2, as many Steam games do, do not use Ubuntu native
libraries. Instead Steam provides its own ones, which usually are older
and do not support the latest Radeon graphics.
If you are experiencing this bug with a game outside Steam, please set
its status back to "confirmed". Thank you.
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1487769
Title:
Task hung when using GPU
Status in linux package in Ubuntu:
Invalid
Bug description:
When I try to run the game Team Fortress 2 (freely available from
Steam) with linux-generic kernel and free Radeonsi Gallium driver from
Mesa, latest version updated from a PPA
(https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers), the
game hungs at the loading screen, won't die with SIGKILL, and will
print periodically this message in dmesg:
[ 910.474207] radeon 0000:01:00.0: bo ffff88006da3bc00 va 0x00000323bc
conflict with (bo ffff8800647f0000 0x00000323bc 0x00000323bc)
[ 1080.007000] INFO: task hl2_linux:2675 blocked for more than 120 seconds.
[ 1080.007003] Tainted: G OE 3.19.0-25-generic #26-Ubuntu
[ 1080.007004] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
this message.
[ 1080.007004] hl2_linux D ffff8801987cfcb8 0 2675 2672
0x20020000
[ 1080.007007] ffff8801987cfcb8 ffff88019930ce80 0000000000014240
ffff8801987cffd8
[ 1080.007008] 0000000000014240 ffff8801a82993a0 ffff88019930ce80
0000000000200046
[ 1080.007009] ffff88006da3bdf0 ffff88006da3bdf4 ffff88019930ce80
00000000ffffffff
[ 1080.007011] Call Trace:
[ 1080.007017] [<ffffffff817c71b9>] schedule_preempt_disabled+0x29/0x70
[ 1080.007019] [<ffffffff817c9075>] __mutex_lock_slowpath+0x95/0x100
[ 1080.007020] [<ffffffff817c9103>] mutex_lock+0x23/0x40
[ 1080.007035] [<ffffffffc0b6f0b0>] radeon_gem_object_close+0x70/0x120
[radeon]
[ 1080.007042] [<ffffffffc06faa6c>] drm_gem_handle_delete+0xac/0x100 [drm]
[ 1080.007044] [<ffffffff811f72c5>] ? __sb_end_write+0x35/0x70
[ 1080.007048] [<ffffffffc06fb125>] drm_gem_close_ioctl+0x25/0x30 [drm]
[ 1080.007052] [<ffffffffc06fba6f>] drm_ioctl+0x1df/0x680 [drm]
[ 1080.007054] [<ffffffff81234dde>] ? fsnotify+0x37e/0x530
[ 1080.007062] [<ffffffffc0718775>] drm_compat_ioctl+0x35/0x40 [drm]
[ 1080.007071] [<ffffffffc0c342f5>] radeon_kms_compat_ioctl+0x25/0x30
[radeon]
[ 1080.007073] [<ffffffff81249b20>] compat_SyS_ioctl+0xc0/0x320
[ 1080.007075] [<ffffffff817cdf2a>] sysenter_dispatch+0x7/0x21
Installing linux-lowlatency solved the problem. My GPU is reported
from mesa as being a AMD TAHITI.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-generic 3.19.0.26.25
ProcVersionSignature: Ubuntu 3.19.0-26.28-lowlatency 3.19.8-ckt4
Uname: Linux 3.19.0-26-lowlatency x86_64
ApportVersion: 2.17.2-0ubuntu1.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC3: lucas 3705 F.... pulseaudio
/dev/snd/controlC2: lucas 3705 F.... pulseaudio
/dev/snd/controlC1: lucas 3705 F.... pulseaudio
/dev/snd/controlC0: lucas 3705 F.... pulseaudio
CurrentDesktop: XFCE
Date: Sat Aug 22 17:22:25 2015
HibernationDevice: RESUME=UUID=d49e649c-f1dc-44c4-abd1-357220cf8a95
InstallationDate: Installed on 2015-07-05 (48 days ago)
InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. Z97M-D3H
ProcFB:
0 radeondrmfb
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-26-lowlatency
root=UUID=c0557b65-d473-42d2-96e3-5546f8923821 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-26-lowlatency N/A
linux-backports-modules-3.19.0-26-lowlatency N/A
linux-firmware 1.143.3
RfKill:
SourcePackage: linux
UdevLog: Error: [Errno 2] Arquivo ou diretório não encontrado: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/24/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F2
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z97M-D3H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF2:bd04/24/2014:svnGigabyteTechnologyCo.,Ltd.:pnZ97M-D3H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97M-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: Z97M-D3H
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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