Bug 837297
Summary: | DisplayPort hotplugging does not work | ||||||
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Product: | [Fedora] Fedora | Reporter: | Uros Bizjak <ubizjak> | ||||
Component: | xorg-x11-drv-ati | Assignee: | X/OpenGL Maintenance List <xgl-maint> | ||||
Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | unspecified | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | 17 | CC: | hello.zt, jglisse, xgl-maint | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | Unspecified | ||||||
OS: | Unspecified | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2013-08-01 13:39:35 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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What is the mark, brand and reference of the screen ? (In reply to comment #1) > What is the mark, brand and reference of the screen ? It is Hewlett-Packard HP ZR24w. I am also getting the same results using a Radeon HD 3650 card and a Emerson brand screen ( i don't know much about this display unfortunately) This message is a reminder that Fedora 17 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 17. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '17'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 17's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 17 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior to Fedora 17's end of life. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 17 changed to end-of-life (EOL) status on 2013-07-30. Fedora 17 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. Just FYI, the problem is fixed in Fedora 19. I can switch the DisplayPort attached monitor off and back on, and it displays correct picture without problems. |
Created attachment 595943 [details] Xorg log file Description of problem: When DisplayPort monitor is switched off and then on again, it doesn't bring up the picture on the monitor, but shows "no-signal" and eventually goes to sleep. Version-Release number of selected component (if applicable): Linux localhost 3.4.3-1.fc17.x86_64 #1 SMP Mon Jun 18 19:53:17 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux How reproducible: Always. Steps to Reproduce: 1. Boot into desktop. 2. Switch DP monitor off, then on 3. Monitor shows "no-signal" and goes to sleep. Actual results: Blank screen, no signal, monitor goes to sleep. Expected results: Picture after swtich on, what else. Additional info: 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon HD 5870 (Cypress) (prog-if 00 [VGA controller]) Subsystem: Giga-byte Technology Device 21e5 Flags: bus master, fast devsel, latency 0, IRQ 45 Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at b0120000 (64-bit, non-prefetchable) [size=128K] I/O ports at 2000 [size=256] Expansion ROM at b0100000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: radeon [ 6.180] (II) RADEON(0): EDID for output DisplayPort-0 [ 6.180] (II) RADEON(0): Manufacturer: HWP Model: 2869 Serial#: 16843009 [ 6.180] (II) RADEON(0): Year: 2010 Week: 32 [ 6.180] (II) RADEON(0): EDID Version: 1.4 [ 6.180] (II) RADEON(0): Digital Display Input [ 6.180] (II) RADEON(0): 8 bits per channel [ 6.180] (II) RADEON(0): Digital interface is DisplayPort [ 6.180] (II) RADEON(0): Max Image Size [cm]: horiz.: 54 vert.: 35 [ 6.180] (II) RADEON(0): Gamma: 2.20 [ 6.180] (II) RADEON(0): DPMS capabilities: Off [ 6.180] (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 [ 6.180] (II) RADEON(0): Default color space is primary color space