| Summary: | 4.7.2 kernel upgrade fails output to display with Intel GM45 | ||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | ben <know1> | ||||||||||
| Component: | xorg-x11-drv-intel | Assignee: | Adam Jackson <ajax> | ||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||
| Severity: | high | Docs Contact: | |||||||||||
| Priority: | unspecified | ||||||||||||
| Version: | 24 | CC: | ajax, gansalmon, ichavero, itamar, james, jonathan, kernel-maint, madhu.chinakonda, mchehab, xgl-maint | ||||||||||
| Target Milestone: | --- | ||||||||||||
| Target Release: | --- | ||||||||||||
| Hardware: | x86_64 | ||||||||||||
| OS: | Unspecified | ||||||||||||
| Whiteboard: | |||||||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||||||
| Doc Text: | Story Points: | --- | |||||||||||
| Clone Of: | Environment: | ||||||||||||
| Last Closed: | 2016-10-01 15:30:20 UTC | Type: | Bug | ||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||
| Documentation: | --- | CRM: | |||||||||||
| Verified Versions: | Category: | --- | |||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||
| Attachments: |
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I initially put this as the driver then changed it to kernel because this is when the bug occured after receiving the update. I was (made) aware of that link (not long after) changing the Component. (In reply to ben from comment #2) > I initially put this as the driver then changed it to kernel because this is > when the bug occured after receiving the update. I was (made) aware of that > link (not long after) changing the Component. Have you tried the patch mention upstream at FDo? (Got things going for me.) https://bugs.freedesktop.org/show_bug.cgi?id=97642 (In reply to James from comment #3) > > > Have you tried the patch mention upstream at FDo? (Got things going for me.) > > https://bugs.freedesktop.org/show_bug.cgi?id=97642 What machine have you used with that patch please, before I (do the work needed to) try it out. (haven't patched kernels succesfully before!) (In reply to ben from comment #4) > (In reply to James from comment #3) > > > > > > Have you tried the patch mention upstream at FDo? (Got things going for me.) > > > > https://bugs.freedesktop.org/show_bug.cgi?id=97642 > > What machine have you used with that patch please, before I (do the work > needed to) try it out. > > (haven't patched kernels succesfully before!) Lenovo C50-30, Intel 5500 graphics. Oh sorry for not reading! thanks for the info. Looks like that's the only hope so far..I'll check it out as I'm still only able to use it with 4.6.7-300.. and still no luck with the Psychotic Stoned Sheep. Created attachment 1202546 [details]
output of journalctl -b-1
Created attachment 1202548 [details]
output of; su -c 'lspci -nn'
Created attachment 1202549 [details]
intel_reg_dumper run on kernel 4.6.7-300
unable to run intel_reg_dumper and see output with kernel 4.7* !!
Am able to use with external Samsung display via the gameport/vga and have had to turn off the internal Intel i915 GM45 mobile 4, currently running Kernel-4.7.4-200 The internal display (still) only running on kernel-4.6 As a workaround, this works.. kinda! resolution is slightly off and destop eyecandy is limited or doesn't work? http://forums.fedoraforum.org/showpost.php?p=1768450&postcount=2 Using VGA port with ext monitor & 4.7 kernel & unplugging the plugging back the ext monitor I get this in the journal; Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Unable to get EDID for output "LVDS1" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to register device: "device id 'xrandr-LVDS1' already exists" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Unable to get EDID for output "LVDS1" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to register device: "device id 'xrandr-LVDS1' already exists" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Unable to get EDID for output "LVDS1" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to register device: "device id 'xrandr-LVDS1' already exists" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Unable to get EDID for output "LVDS1" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to register device: "device id 'xrandr-LVDS1' already exists" Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to create ICC profile on cmsCreateRGBProfile Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to create ICC profile on cmsCreateRGBProfile Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to create ICC profile on cmsCreateRGBProfile Sep 30 14:58:30 localhost.localdomain kdeinit5[1185]: Failed to create ICC profile on cmsCreateRGBProfile Fixed for me in 4.7.5-200.fc24.x86_64... Confirmed fixed with kernel-4.7.5-200 (so it was a kernel issue!!) (In reply to ben from comment #14) > Confirmed fixed with kernel-4.7.5-200 > (so it was a kernel issue!!) It usually is. The bugzilla component is still correct per the link already shared. Thank you for confirming it's fixed. |
Created attachment 1197728 [details] this is what I get after boot Description of problem: Display has no output since upgrading to 4.7.2 kernel from 4.6.* Version-Release number of selected component (if applicable): How reproducible: Every kernel boot with no edit to boot parameters Steps to Reproduce: 1.Boot & select 4.7.2 kernel 2.n/a 3.n/a Actual results: no output on display Expected results: RGB interface on LVDS1 (just being techie there!) Additional info: 4.7.2 works if nomodeset is inserted to boot command (with restricted graphical result!) Intel Corporation 82801 Mobile PCI Bridge id: display:0 description: VGA compatible controller product: Mobile 4 Series Chipset Integrated Graphics Controller [8086:2A42] vendor: Intel Corporation [8086] physical id: 2 bus info: pci@0000:00:02.0 version: 07 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list journal logs available!