Created attachment 135775 [details] Kernel Log After run pm_rpm@basic-[rte/pci-d3-states] on CNL, the test passes but the terminal doesn't work anymore. After the test, the system is up and running, fully functional and accessible through SSH connection. However, the keyboard attached to the system is unresponsive, it can't be possible to switch between terminals using the keyboard. The video is still showing the last state of the terminal before the suspend. If the tests (pm_rpm@basic-[rte/pci-d3-states] are executed through SSH, the test shows success execution and you're able to continue using the system via SSH only. Test Output: IGT-Version: 1.20-g88d6550 (x86_64) (Linux: 4.14.0-drm-tip-ww46-commit-06718a2+ x86_64) Runtime PM support: 1 PC8 residency support: 0 Subtest basic-pci-d3-state: SUCCESS (4.990s) Result: The test passes, and the system terminal is no longer available. Keyboard unresponsive, video show the last frame. Expected Result: The test should pass and the system should be working as before. (fully functional).
From a chat on IRC with mupuf, there are some tests that disable the console, so this is a expected behavior, though one should be able to get it back after the test. It's probably that igt unbinds the fbcon. It could be worthy to try to recover console by binding/unbinding fbcon, more information about it: https://www.kernel.org/doc/Documentation/fb/fbcon.txt
This tests continue failing on CFL QA the tests disabling local terminal when finish, only can access from remote terminal... pm_rpm@basic-rte pm_rpm@basic-pci-d3-state ==================================================== Full outputs ==================================================== IGT-Version: 1.20-gfda6c10 (x86_64) (Linux: 4.15.0-rc4-drm-tip-ww51-commit-cd7e144+ x86_64) Test requirement not met in function drm_open_driver, file drmtest.c:371: Test requirement: !(fd<0) No known gpu found for chipset flags 0x1 (intel) Last errno: 2, No such file or directory Subtest basic-rte: SKIP (pm_rpm:1444) igt-core-DEBUG: Exiting with status code 77 IGT-Version: 1.20-gfda6c10 (x86_64) (Linux: 4.15.0-rc4-drm-tip-ww51-commit-cd7e144+ x86_64) Test requirement not met in function drm_open_driver, file drmtest.c:371: Test requirement: !(fd<0) No known gpu found for chipset flags 0x1 (intel) Last errno: 2, No such file or directory (pm_rpm:1453) igt-core-WARNING: Unknown subtest: basic-pci-d3-states IGT-Version: 1.20-gfda6c10 (x86_64) (Linux: 4.15.0-rc4-drm-tip-ww51-commit-cd7e144+ x86_64) Test requirement not met in function drm_open_driver, file drmtest.c:371: Test requirement: !(fd<0) No known gpu found for chipset flags 0x1 (intel) Last errno: 2, No such file or directory Subtest basic-pci-d3-state: SKIP (pm_rpm:1456) igt-core-DEBUG: Exiting with status code 77 This is my configuration: ====================================== Graphic stack ====================================== Component: drm tag: libdrm-2.4.88-42-g831036a commit: 831036a6f62005da9fb4a75fe043bd96ce672d27 Component: cairo tag: 1.15.8-73-g903b0de commit: 903b0de539844c144c63ea57c30e84a23360c290 Component: intel-gpu-tools tag: intel-gpu-tools-1.20-236-gfda6c10 commit: fda6c109954db928c249befefa4734f430dc948f Component: piglit tag: piglit-v1 commit: 2f60e31adb1bcd017828d56f1f22f476e7925ee5
(In reply to Hector Velazquez from comment #2) > This tests continue failing on CFL QA > > the tests disabling local terminal when finish, > only can access from remote terminal... As mentioned in comment 1, this is expected, please try the fbcon bind/unbind.
Reducing priority since is expected.
To bind console again use: echo 1 > /sys/class/vtconsole/vtcon1/bind
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