Bug 1157858
| Summary: | Slanted greyscale display on MGA G200e [102b:0522] | ||||||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Vasiliy Sharapov <vsharapo> | ||||||||
| Component: | xorg-x11-server | Assignee: | Adam Jackson <ajax> | ||||||||
| Status: | CLOSED ERRATA | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||
| Severity: | unspecified | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 7.1 | CC: | airlied, bcrocker, bsanford, jglisse, tpelka, vsharapo | ||||||||
| Target Milestone: | rc | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | x86_64 | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | xorg-x11-server-1.17.2-22.el7 | Doc Type: | Bug Fix | ||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2016-11-04 02:49:44 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: | |||||||||
| Embargoed: | |||||||||||
| Attachments: |
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Created attachment 951164 [details]
video lspci
Created attachment 951450 [details]
/var/log/messages
what machine is this on, is it a directly connected monitor? (In reply to Dave Airlie from comment #4) > what machine is this on, is it a directly connected monitor? HP ProLiant ML110 G6 It has one VGA port. So i witnessed the issue and it is a simple pitch issue (or maybe a 24bit/32bit issue as iirc mga is the crazy hw that can do 24bit framebuffer). Reassign to xorg-x11-server, which has replaced -modesetting in 7.2. Do we still see this in 7.2? This ought to be fixed in 7.3, but does need testing. New modesetting shadow code should have fixed this, moving to MODIFIED. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-2293.html |
Created attachment 951163 [details] Xorg log Description of problem: Version-Release number of selected component (if applicable): RHEL-7.1-20141024.1 kernel-3.10.0-193.el7.x86_64 xorg-x11-drv-modesetting-0.8.0-13.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. Install RHEL-7.1-20141024.1 2. Reboot Actual results: Video output is greyscale and slanted linto a parallelogram (cutoff area loops around on opposite side). Expected results: Normal video output.