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.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to intel-gpu-tools in Ubuntu. https://bugs.launchpad.net/bugs/1752194 Title: Intel GPU tools crash with "Couldn't map MMIO region" Status in intel-gpu-tools package in Ubuntu: New 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_gpu_top:23021) intel-mmio-CRITICAL: Test assertion failure function intel_mmio_use_pci_bar, file ../../lib/intel_mmio.c:145: (intel_gpu_top:23021) intel-mmio-CRITICAL: Failed assertion: !(error != 0) (intel_gpu_top:23021) intel-mmio-CRITICAL: Last errno: 1, Operation not permitted (intel_gpu_top:23021) intel-mmio-CRITICAL: Couldn't map MMIO region Stack trace: #0 [_init+0x1753f] #1 [_init+0xc978] #2 [_init+0x118d] #3 [__libc_start_main+0xf1] #4 [_init+0x1fba] #5 [<unknown>+0x1fba] Test (null) failed. **** DEBUG **** (intel_gpu_top:23021) intel-chipset-DEBUG: Test requirement passed: pci_dev (intel_gpu_top:23021) intel-mmio-CRITICAL: Test assertion failure function intel_mmio_use_pci_bar, file ../../lib/intel_mmio.c:145: (intel_gpu_top:23021) intel-mmio-CRITICAL: Failed assertion: !(error != 0) (intel_gpu_top:23021) intel-mmio-CRITICAL: Last errno: 1, Operation not permitted (intel_gpu_top:23021) intel-mmio-CRITICAL: Couldn't map MMIO region (intel_gpu_top:23021) igt-core-INFO: Stack trace: (intel_gpu_top:23021) igt-core-INFO: #0 [_init+0x1753f] (intel_gpu_top:23021) igt-core-INFO: #1 [_init+0xc978] (intel_gpu_top:23021) igt-core-INFO: #2 [_init+0x118d] (intel_gpu_top:23021) igt-core-INFO: #3 [__libc_start_main+0xf1] (intel_gpu_top:23021) igt-core-INFO: #4 [_init+0x1fba] (intel_gpu_top:23021) igt-core-INFO: #5 [<unknown>+0x1fba] **** END **** FAIL (-1.000s) Happens under bot Wayland and XOrg. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: intel-gpu-tools 1.20-1ubuntu1 ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-gpu-tools/+bug/1752194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
