From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 44851] New: resume to black screen
Date: Mon, 16 Jul 2012 09:26:56 +0000 (UTC) [thread overview]
Message-ID: <bug-44851-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=44851
Summary: resume to black screen
Product: Drivers
Version: 2.5
Kernel Version: 3.5.0-3
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: energonic@gmail.com
Regression: No
System: iMac 11,2 (mid2010) with AMD radeon 4670.
kernel 3.5.0-3 used on ubuntu 12.10. No swap partition.
Boot requires nomodeset on kernel command line, else black screen (even for
text-only boot. Radeon module disconnects wrong display port).
Resume after suspend shows black screen, but reboots using Ctl-Alt-Del, so has
resumed from suspend. Suspect kms invoked on resume and radeon disconnects
wrong display port.
Same behaviour on archlinux using kernel 3.4.4-1.
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next reply other threads:[~2012-07-16 9:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-16 9:26 bugzilla-daemon [this message]
2012-07-16 12:52 ` [Bug 44851] resume to black screen bugzilla-daemon
2012-07-16 13:55 ` bugzilla-daemon
2012-07-16 13:57 ` bugzilla-daemon
2012-07-16 13:59 ` bugzilla-daemon
2013-05-13 8:27 ` bugzilla-daemon
2013-05-13 14:29 ` bugzilla-daemon
2013-05-13 14:30 ` bugzilla-daemon
2013-05-13 17:36 ` bugzilla-daemon
2013-05-13 17:40 ` bugzilla-daemon
2013-05-13 17:44 ` bugzilla-daemon
2013-05-21 10:15 ` bugzilla-daemon
2015-02-19 16:32 ` bugzilla-daemon
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