Moved this to the kernel package, as it's a kernel drm driver issue with
FDI link train failures on IvyBridge. I reset the priority to undecided,
as I'm not sure wishlist is appropriate, but not sure what other one is.
This is definitely a kernel bug, though.
** Package changed:
** Changed in: xorg-server
Status: Confirmed = Fix Released
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https://bugs.launchpad.net/bugs/1021924
Title:
Multiple Displays not working on Core i7
Same issue on a Thinkpad T430s (with Intel HD4000 only, no Nvidia
Optimus).
Output from:
lspci -v -s 00:02.0
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor
Graphics Controller (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 21fb
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Confirmed
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Same issue on a Thinkpad W530 (with Nvidia Optimus + Intel HD4000). Uses
Intel driver by default. Second screen is not detected. On Quantal 12.10
x64. Also tested xorg-edgers (with no success and messy graphics as
mentioned in this thread) and ubuntu-x-swap/x-updates (which is
currently off-line
** Changed in: xorg-server
Status: Incomplete = Confirmed
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https://bugs.launchpad.net/bugs/1021924
Title:
Multiple Displays not working on Core i7 3770S
Regarding the comment and time remaining before the quantal release,
putting this one the not fixing list for 12.10. But if Maarten has the
time to look at it, please go for it :)
** Tags removed: rls-q-incoming
** Tags added: rls-q-notfixing
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https://bugs.freedesktop.org/show_bug.cgi?id=51983.
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will be sent to the remote bug automatically. Read more about
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** Tags added: rls-q-incoming
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Title:
Multiple Displays not working on Core i7 3770S + Intel DQ77MK
motherboard
To
1280x800 on both screens at the same time work, both screens at
2048x1152 fails, regardless of whether mirrored is enabled in Xorg.
** Bug watch added: freedesktop.org Bugzilla #51983
https://bugs.freedesktop.org/show_bug.cgi?id=51983
** Also affects: xorg-server via
** Package changed: xorg (Ubuntu) = xserver-xorg-video-intel (Ubuntu)
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Title:
Multiple Displays not working on Core i7
Using the 3.5.0-3.3 kernel from the q-lts-backport archive, and xorg
from precise, the system boots and appears usable, but still the same
issue with the second display being 100% red. It also appears the
quantal daily image from today sort of works again, after a few toggles
of the mirror display
can you try the lts-quantal kernel on precise?
https://launchpad.net/~ubuntu-x-swat/+archive/q-lts-backport
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Title:
Multiple Displays not
Also, I am seeing some drawing problems in GTK+ apps now. I'm not sure
if it's a driver or theme problem, though. It was working fine before
the nvidia purge. Have mostly noticed it in pidgin as it's always
running, visible and mostly idle.
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Also, I've enabled the xorg-edgers PPA and upgraded Xorg. The theme
issue mentioned in comment #5 may be due to this, but I'm unsure. I also
tried kernel 3.5 from that PPA, but when booting that kernel, Xorg locks
up the system in some manner such that there is no keyboard or mouse
input, nor does
The weird graphics artifacts in the apps I've noticed seem to have
gotten worse than when I made that comment. It does seem to be driver
related, though, as a large portion of the background was also having
issues at one point, when a redraw happened, and several rectangular
sections were just
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Title:
Multiple Displays not working on Core i7 3770S + Intel DQ77MK
motherboard
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Sorry, installing nvidia is not going to work for now. I'm working with
airlied on prime support for it though, so if lucky it lands in quantal
or 12.04.2. Things will probably start working in x1.13 but it will
probably still need manual configuration then.
** Changed in: xorg (Ubuntu)
Sorry, there is no Nvidia hardware in this system now. The binary
drivers were left around from previous hardware (recently upgraded to
this current system). After purging them, and rebooting, the same
secondary screen issue ensues, and GL things are very crashy. Also,
taking a screenshot does
glxgears started working again after nvidia was purged, the colord crash
doesn't seem to be important.
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Title:
Multiple Displays not
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