Since I got back from vacation, I've been running the wider of the two
monitors solo using the VGA input. It worked fine for a little bit, but
the last few days I've had about one crash per day where it blacks in
exactly the same fashion as before. Often it happens when I'm listening
to a podcast
** No longer affects: xorg (Ubuntu)
** Changed in: unity
Importance: Undecided = Medium
** Changed in: unity (Ubuntu)
Importance: Undecided = Medium
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** Changed in: unity
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/882710
Title:
Dual monitors randomly black out, might be linked to
I havn't found a converter, but I did try the larger monitor on VGA for
a day at work and it ran without problem. It had been on DVI before. I'm
away from the office this week (It's Thanksgiving in the US) but I will
try to find the parts and try the converter test next week. Just to be
clear,
Thanks for clarifying,
I mean problems with screen sizes within DVI.
Thanks for your help.
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Title:
Dual monitors
Ah, Bug Control have arrived :-D
I have suspicions about it being related to certain monitor sizes, he
says that he doesn't get it with just his vga screen, but with just one
DVI screen he does. I doubt it is DVI specific, but it could be to do
with screen sizes. A DVI-VGA adaptor would settle
** No longer affects: jockey
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Title:
Dual monitors randomly black out, might be linked to switching
workspaces
To
** Also affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Changed in: xorg (Ubuntu)
Status: New = Confirmed
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@Alberto, it's unclear if this is Unity or the video driver but appears
to be -nvidia specific and possibly a regression starting in oneiric.
Would you mind raising this with NVIDIA when you get a chance?
** Changed in: nvidia-graphics-drivers (Ubuntu)
Importance: Undecided = High
** Changed
[The -nvidia task is sufficient, we don't need this also filed against
xorg.]
This sounds a lot like a driver bug, but I suppose it's possible Unity
could be doing something odd. Has anyone attempted reproducing it under
Gnome Shell or straight compiz (no unity)?
** Changed in: xorg (Ubuntu)
Could someone on the Compiz or Unity side evaluate this from the
standpoint of being a Twinview-specific error? I bet there is some
special code in Compiz/Nux/Unity for twinview as opposed to xrandr
setups, and wonder if the bug could lay there.
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To all who are seeing this bug occur, please see if you can narrow down
the conditions that seem to lead to this condition. I know it seems
totally random, but this type of bug typically is triggered by
_something_ - although it may not be at all obvious.
When it happens, note what you had been
Thanks dmbortz, that has saved a lot of work, and it is definitely not a
prop driver problem
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https://bugs.launchpad.net/bugs/882710
Title:
Dual monitors randomly black out, might
** Package changed: xorg (Ubuntu) = nvidia-graphics-drivers (Ubuntu)
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Title:
Dual monitors randomly black out, might be
Just wanted to add that I have been having the same problem (same error
messages, same frequency of crashing). Though, my setup has a 3500FX
for the monitor and a Tesla C2070 GPU...and I only have the one monitor
plugged in. to the 3500FX.
David
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: unity (Ubuntu)
Status: New = Confirmed
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Title:
Sorry about that :-)
But the DVI thing is interesting (although it won't be a monitor problem if
both screens die)
Do you have one of those DVI to VGA adapters that come with the graphics card,
if so can you try with just the VGA monitor, but through that.
Also, what about unity 2D, have you
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