[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-11-02 Thread Visi Bilius
Unfortunately, I can see this warning with the 4.2.0-16 kernel, as well: Oct 30 07:56:24 fozzy kernel: [ 1314.912537] WARNING: CPU: 0 PID: 0 at /build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:11100 intel_check_page_flip+0xfc/0x110 [i915]() Oct 30 07:56:24 fozzy kernel: [ 131

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-28 Thread Visi Bilius
I just upgraded to 15.10. The provided kernel, 4.2.0-16-generic, works fine so far. If the warning happens to come, it must come very rarely. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-28 Thread Visi Bilius
I tried the 4.3-rc6 version: it did boot, but I saw the screen flickering after any change on it. I saw these in the logs: Oct 24 14:32:30 fozzy kernel: [1.125622] i915 :00:02.0: Direct firmware load for i915/skl_dmc_ver1.bin failed with error -2 Oct 24 14:32:30 fozzy kernel: [1.1256

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-17 Thread Visi Bilius
I have updated the BIOS. Thank you for the help. sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date # SMBIOS implementations newer than version 2.8 are not # fully supported by this version of dmidecode. 1101 # SMBIOS implementations newer than version 2.8 are not # fully suppo

[Kernel-packages] [Bug 1505242] [NEW] WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-12 Thread Visi Bilius
Public bug reported: I see warnings similar to this occasionally in the dmesg output. I first noticed it, when the system refused to put load on all but one core, and I tried to find the reason. But it happened again a few times, and I did not notice that effect (or any). I do not know the trigge