From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 49746] New: EDID checksum is invalid
Date: Thu, 10 May 2012 17:57:44 +0000 [thread overview]
Message-ID: <bug-49746-8800@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=49746
Bug #: 49746
Summary: EDID checksum is invalid
Classification: Unclassified
Product: xorg
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
ReportedBy: spam-7bUvwKseDQ1hl2p70BpVqQ@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created attachment 61378
--> https://bugs.freedesktop.org/attachment.cgi?id=61378
nouveau version, dmesg (Arch, Fedora 17 Beta)
Hi.
I am getting EDID checksum errors with my monitor connected to VGA via E-Port
Replicator; also the monitor gets wrong resolution (1024x768 instead of
1680x1050) or stays blank. Infrequently the screen shows garbage or the system
crashes.
Hardware: Dell Latitude E6400, E-Port Replicator PR01X/02X, Samsung SyncMaster
2243EW (1680x1050), dual-head setup (DP-1 and VGA-1 connected), nVidia Quadro
NVS 160M
OS: Arch running Gnome 3.4.1 with all updates (2012-05-10) and
xf86-video-nouveau (0.0.16_git20120210-1), Fedora 17 Beta LiveUSB and
xorg-x11-drv-nouveau.x86_64 1:0.0.16-34.20110720gitb806e3f.fc17
The setup worked without error some Arch Linux updates ago or with Fedora 16
LiveUSB. Also I happened to have a similar setup at another office with Samsung
SyncMaster 203B (1400x1050), also no errors.
Attachment is the dmesg output of Arch Linux and Fedora 17.
Similar info can be found in this forum post:
https://bbs.archlinux.org/viewtopic.php?id=140961
Is it related to the following bug
or nouveau troubleshooting topic?
https://bugs.freedesktop.org/show_bug.cgi?id=31943
http://nouveau.freedesktop.org/wiki/TroubleShooting#Blank_monitor.2C_flicker.2C_snow.2C_or_other_random_live_image_corruption
Thanks in advance. Best regards,
christoph
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next reply other threads:[~2012-05-10 17:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 17:57 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-49746-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2012-05-10 18:09 ` [Bug 49746] EDID checksum is invalid bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-05-10 18:31 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-06-17 18:09 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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