Intel GPU tools crash with "Couldn't map MMIO region"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
intel-gpu-tools (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Trying to run anything in intel-gpu-tools (tested intel_gpu_top, intel_gpu_time and intel_backlight) on my laptop (which has hybrid graphics, GTX 760m (proprietary nvidia driver not installed right now) + Intel 4th gen iGPU) as root yields the following output:
(intel_
(intel_
(intel_
(intel_
Stack trace:
#0 [_init+0x1753f]
#1 [_init+0xc978]
#2 [_init+0x118d]
#3 [__libc_
#4 [_init+0x1fba]
#5 [<unknown>+0x1fba]
Test (null) failed.
**** DEBUG ****
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
(intel_
**** END ****
FAIL (-1.000s)
Happens under bot Wayland and XOrg.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: intel-gpu-tools 1.20-1ubuntu1
ProcVersionSign
Uname: Linux 4.13.0-32-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Feb 28 00:30:15 2018
InstallationDate: Installed on 2015-11-25 (825 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
SourcePackage: intel-gpu-tools
UpgradeStatus: Upgraded to artful on 2017-11-01 (118 days ago)
I have exactly the same "Couldn't map MMIO region: Operation not permitted" problem with Ubuntu 14.04.5 with 1.3-0ubuntu2.1 build. My CPU is Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz on my ASUS VivoMini PC.