| Summary: | [Intel]No signal output while plug DP to DVI Dual link dongle in OB DP | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Xiao Yousheng <xiaoys> |
| Component: | xorg-x11-drv-intel | Assignee: | Adam Jackson <ajax> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Desktop QE <desktop-qa-list> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.2 | CC: | tpelka |
| Target Milestone: | rc | ||
| Target Release: | 6.2 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-02-15 19:58:14 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Hi, could you please add inf about graphic chips? Thanks Tom This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unfortunately unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. If you would like it considered as an exception in the current release, please ask your support representative. Please reopen when you have attached the information requested in comment #2. |
Description of problem: No signal output while plug DP to DVI Dual link dongle in OB DP Version-Release number of selected component (if applicable): SYSTEM SN OR ID: NA16605341 Form Factor: Planar Type: IS77M Planar Level: Rev:0.3A Planar SN: 11S11200466UUMH51AV114 BIOS Level: 9SKT14A Monitor: Viewsonic VP201s Video Adapter: Onboard Audio Adapter: Onboard PCI-Express 16X: Video BIOS: PCI-Express 1X: PCI1 Slot : PCI2 Slot : Keyboard: USB Keyboard How reproducible: Steps to Reproduce: 1: Plug DP to DVI Dual link dongle(0B51674) in OB DP. 2: Power on the system. You can observe that there is no signal output via screen. Benchmark: 1: This symptom isn't observed with DP to DVI single dongle(LI PN:0B50757). 2: This symptom isn't observed on NVidia Q600 and ATI 5700 with DP to DVI dual link dongle plugged. Actual results: Expected results: Additional info: