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when trying > DRI_PRIME=1 glxgears , the result in dmesg is as following
[ +0.000091] radeon 0000:01:00.0: WB enabled
[ +0.000002] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000080000c00 and cpu addr 0x000000008ac2d26f
[ +0.000001] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr
0x0000000080000c04 and cpu addr 0x00000000a848de20
[ +0.000001] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr
0x0000000080000c08 and cpu addr 0x000000001e4494a9
[ +0.000001] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000080000c0c and cpu addr 0x0000000098a9748e
[ +0.000001] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr
0x0000000080000c10 and cpu addr 0x00000000b6ff734d
[ +0.000212] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x0000000000075a18 and cpu addr 0x000000006b4da526
[ +0.100566] radeon 0000:01:00.0: failed VCE resume (-110).
[ +0.179115] [drm] ring test on 0 succeeded in 1 usecs
[ +0.000004] [drm] ring test on 1 succeeded in 1 usecs
[ +0.000004] [drm] ring test on 2 succeeded in 1 usecs
[ +0.000006] [drm] ring test on 3 succeeded in 3 usecs
[ +0.000004] [drm] ring test on 4 succeeded in 3 usecs
[ +1.171892] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015643] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015509] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015572] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015514] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015405] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015442] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015416] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015388] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +1.015379] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying
to reset the VCPU!!!
[ +0.019924] [drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, giving
up!!!
[ +0.000040] radeon 0000:01:00.0: failed initializing UVD (-1).
[ +0.000060] [drm] ib test on ring 0 succeeded in 0 usecs
[ +0.000051] [drm] ib test on ring 1 succeeded in 0 usecs
[ +0.000032] [drm] ib test on ring 2 succeeded in 0 usecs
[ +0.000052] [drm] ib test on ring 3 succeeded in 0 usecs
[ +0.000029] [drm] ib test on ring 4 succeeded in 0 usecs
Also it affects the boot time.
the used OpenGL renderer is:
"OpenGL renderer string: AMD OLAND (DRM 2.50.0, 5.3.0-40-generic, LLVM 9.0.0)"
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 5.3.0-40.32~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-40-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.9-0ubuntu7.11
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompositorRunning: None
CurrentDesktop: communitheme:ubuntu:GNOME
Date: Fri Feb 28 11:50:50 2020
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 6.30.223.271+bdcom, 5.3.0-28-generic, x86_64: installed
bcmwl, 6.30.223.271+bdcom, 5.3.0-40-generic, x86_64: installed
virtualbox, 5.2.34, 5.3.0-28-generic, x86_64: installed
virtualbox, 5.2.34, 5.3.0-40-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller
[17aa:3801]
Subsystem: Lenovo Mars [Radeon HD 8670A/8670M/8750M] [17aa:3801]
InstallationDate: Installed on 2019-09-17 (163 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
MachineType: LENOVO 20238
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-40-generic
root=UUID=385a4174-5cfe-49c9-b4c3-9e64a251d432 ro
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/23/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 79CN46WW(V3.05)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: 00000000Not Defined
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G510
dmi.modalias:
dmi:bvnLENOVO:bvr79CN46WW(V3.05):bd12/23/2013:svnLENOVO:pn20238:pvrLenovoG510:rvnLENOVO:rnINVALID:rvr00000000NotDefined:cvnLENOVO:ct10:cvrLenovoG510:
dmi.product.family: IDEAPAD
dmi.product.name: 20238
dmi.product.sku: LENOVO_MT_20238
dmi.product.version: Lenovo G510
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.99-1ubuntu1~18.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~18.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.8-0ubuntu0~18.04.2
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic ubuntu
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[drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying to reset the
VCPU!!!
https://bugs.launchpad.net/bugs/1865130
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