Distribution: Suse Linux 9.2 Hardware Environment: Averatec 3300 laptop. Intel 855GM chipset. Software Environment: kernel 2.6.11.4-20050418133015-default Problem Description: Standby goes down fine, but when resuming there is no video. I have tried this from the console and from X and the same thing happens. Also, I have tried logging in 'blind' after resuming, but still nothing. I cannot SSH into the computer after the resume either. Steps to reproduce: Get an Averatec 3300 laptop. Put it in standby mode from linux. Resume the PC.
Any luck with: 1. BIOS upgrade. 2. X upgrade, or at least X video driver 3. workarounds in Documentation/power/video.txt?
Please reopen this bug if: - it is still present in kernel 2.6.16-rc2 and - you can answer Len's questions.
I have tried all your suggestions. Let me answer them here for you. First off, there are no available BIOS upgrades for my laptop. I tried a new video driver for this board, and had the same results. I tried all the workarounds in Documentation/power/video.txt, and still had the same results. I just downloaded, compiled and booted into 2.6.16rc2 and when I come back from S3 with that kernel I can drive, but I can't see. I booted to runlevel 3 and tried init 5 from the console after resuming and got nothing on the display either. ctrl alt 1 and init 6 rebooted though, so it's just the display. If there is anything I can do to help, or any data I can provide, let me know as I have a good test environment set up now.
Video restore on resume from S3 is a BIOS or video driver issue, not an ACPI issue. Moving to drivers/video.
*** This bug has been marked as a duplicate of 7225 ***
The CI Bug Log issue associated to this bug has been updated by dstenka. ### New filters associated * BMG: few tests - incomplete - *ERROR* GT0: TLB invalidation fence timeout* (No new failures associated)
A CI Bug Log filter associated to this bug has been updated by dstenka. **Description:** BMG: few tests \- incomplete{+/dmesg\-warn/dmesg\-fail+} \- \*ERROR\* GT0: TLB invalidation fence timeout\* **Equivalent query:** runconfig\_tag IS IN \["xe"\] AND machine\_tag IS IN \["BMG"\] AND \(\(testsuite\_name = "IGT" AND test\_name IS IN \["igt@xe\_eudebug\_online@interrupt\-other@drm\_xe\_engine\_class\_render0", "igt@xe\_exec\_threads@threads\-cm\-userptr\-invalidate", "igt@xe\_eudebug\_online@interrupt\-other\-debuggable@drm\_xe\_engine\_class\_compute1", "igt@xe\_vm@munmap\-style\-unbind\-many\-front", "igt@kms\_frontbuffer\_tracking@fbc\-2p\-primscrn\-cur\-indfb\-draw\-mmap\-wc", "igt@xe\_eudebug\_online@interrupt\-other", "igt@xe\_exec\_mix\_modes@exec\-spinner\-interrupted\-dma\-fence", "igt@xe\_eudebug\_online@interrupt\-other\-debuggable", "igt@kms\_frontbuffer\_tracking@psr\-1p\-pri\-indfb\-multidraw", "igt@xe\_eudebug\_online@interrupt\-other\-debuggable@drm\_xe\_engine\_class\_render0"\]\)\) AND \(\(testsuite\_name = "IGT" AND status\_name IS IN \["incomplete", "dmesg\-warn", "dmesg\-fail"\]\)\) AND dmesg ~= '\\\*ERROR\\\* GT0: TLB invalidation fence timeout\.\*' No new failures caught with the new filter