Bug 1263808

Summary: Test case failure: Screen - Resolution after no Screen Boot on ATI Pitcairn PRO [Radeon HD 7850] [1002:6819]
Product: Red Hat Enterprise Linux 7 Reporter: Vasiliy Sharapov <vsharapo>
Component: xorg-x11-drv-atiAssignee: Jérôme Glisse <jglisse>
Status: CLOSED CURRENTRELEASE QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.2CC: jkoten, lyude, tpelka
Target Milestone: rc   
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2020-05-05 09:06:10 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Vasiliy Sharapov 2015-09-16 18:43:29 UTC
Filed from caserun (https://tcms.engineering.redhat.com/run/260129/#caserun_10820254)

Version-Release number of selected component (if applicable):
RHEL-7.2-20150820.0
xorg-x11-server-Xorg-1.17.2-7.el7.x86_64
xorg-x11-drv-ati-7.5.0-3.el7.x86_64
kernel-3.10.0-306.0.1.el7.x86_64
linux-firmware-20150727-41.git75cc3ef.el7.noarch
mesa-dri-drivers-10.6.0-1.20150616.el7.x86_64

Steps to Reproduce: 
 1. reboot machine
 2. disconnect monitor while machine is shutting down
 3. wait until machine is rebooted to GD


 1. connect display back to the machine



Actual results: 
Plugged screens do not come up (monitor sees no signal and stays in standby)
Running xrandr remotely shows that it sees when monitors are plugged in and sees the mode options, but no mode is set.

Expected results:
Screen should be correectly powered on with native resolution

Comment 2 Vasiliy Sharapov 2015-10-19 21:42:09 UTC
This bug no longer appears on:
RHEL-7.2-20151008.0
xorg-x11-server-Xorg-1.17.2-9.el7.x86_64
xorg-x11-drv-ati-7.5.0-3.el7.x86_64
kernel-3.10.0-306.0.1.el7.x86_64
kernel-3.10.0-322.el7.x86_64
linux-firmware-20150904-43.git6ebf5d5.el7.noarch
mesa-dri-drivers-10.6.5-3.20150824.el7.x86_64