We are closing this bug report as it lacks the information, described in
the previous comments, we need to investigate the problem further.
However, please reopen it if you can give us the missing information and
don't hesitate to submit bug reports in the future.
** Changed in: gdm (Ubuntu)
Felipe:
There needs to be a space between -t and vblank . My bad
Can you also indicate whether the problem goes way if you temporarily
disable desktop effects?
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black screen when close session
https://bugs.launchpad.net/bugs/93962
You received this bug notification because you are a
Disabling desktop effects the problem disappear. The GDM works without
problems.
2007/5/29, Sitsofe Wheeler [EMAIL PROTECTED]:
Felipe:
There needs to be a space between -t and vblank . My bad
Can you also indicate whether the problem goes way if you temporarily
disable desktop effects?
Felipe:
Does disabling vblank using
gconftool -s /apps/compiz/general/screen0/options/sync_to_vblank -t boolean
false
and having desktop effects on also solve the problem?
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black screen when close session
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Sitsofe:
I changed the driver on xorg.conf, and the nv driver(instead nvidia) don't
have any problem, don't appears black screen wen close a sesion or changing
the user. So I believe that the problem is in the binary driver.
Thanks,
--
Felipe Sampaio
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black screen when close session
I have the same problem with : Vidia Corporation G72M [Quadro NVS 110M/GeForce
Go 7300]
Like Felipe Sampaio I change the driver in xorg.conf to nv instead of nvidia
and it solve the problem but it disable automaticaly the desktop effects. Then
I change again to nvidia and disable manually
I tested here , and the results is like Simon( I'm using the nv driver). I
think that the problem is in the desktop efects. Wen it disabled using the
nv driver, I changing the user or closing a session works. But wen I enabled
the desktop effects using the nv driver the same problem appears.
Simon:
Your issue is almost certainly Bug #96240 . You may want to try the workaround
listed there.
Felipe:
Desktop-effects does not work with the open source nv driver (I would imagine
trying to enable it would send your screen white or black). Remember you need
to restart X (or better yet
Sitsofe:
You're right about the desktop effects, it's don't work with nv driver. and
about the link that you recommended, don't works here. This message appears
on terminal:
[EMAIL PROTECTED]:~$ gconftool -s
/apps/compiz/general/screen0/options/sync_to_vblank-t boolean false
A type must be
I have similar bug with Ubuntu 7.04 + driver ati or fglrx
Step to reproduce error:
1- Login user A
2- change to user B (both session are open A B)
3- User B use PC more than 1 min.
4- Click logout button or change user botton system hang
Hang with driver Ati or fglrx the only diference is:
(Subscribed tasadar_f)
tasadar_f:
I suspect your issue is different. Try searching for a similar issue but
relating to ati/fglrx . If nothing turns up please file a new bug report...
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black screen when close session
https://bugs.launchpad.net/bugs/93962
You received this bug notification
Felipe:
You are currently using the NVIDIA binary driver and we need you to report the
what result you get open source nv driver at least once so that this bug can be
filed in the right place. Can you temporarily change
Driver nvidia
to
Driver nv
in /etc/X11/xorg.conf and then reboot and retest
Felipe:
Can you test whether this problem happens when you use the open source nv
driver? You will need for the Driver section to say nv under the Section
Device part of the /etc/X11/xorg.conf file and for X to be restarted before
you will be running the open source nv driver.
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black screen
Well, after a couple of tests I found that the problem, at least in mi case,
has to do with Beryl and
not with GDM. If I repeat the steps posted above (see my previous post) using
Beryl as the window
manager, what happens is that the screen asking for the password to unlock the
active session
My section for the video drive of my xorg.conf is
Section Device
IdentifierNVIDIA GeForce FX 5200
Drivernvidia
BusIDPCI:1:0:0
VideoRam128000
OptionAddARGBGLXVisualsTrue
EndSection
And I'm using Metacity
2007/5/24, Richard Andreu
Same problem here. I'm using nvidia-glx driver on Feisty. The steps that
produce the issue for me are:
1.- Log in as user A
2.- Press 'Switch User'
3.- Log in as user B. At this point, both sessions, A and B are active
4.- Close session B
Then the screen goes blank. I can't close a session if
I've this same problem and so far no solution. Always that appears the black
screen I need to restart the GDM.
2007/5/23, Richard Andreu [EMAIL PROTECTED]:
Same problem here. I'm using nvidia-glx driver on Feisty. The steps that
produce the issue for me are:
1.- Log in as user A
2.- Press
i'm having the same problem. i just need to start my pc, log in, and then close
the session. the screen will go blank, and ctrl-alt-del or anything like that
won't work. I have to restart the pc to be able to log in again.
But I'm using a Radeon XPress 1100 with the proprietary driver.
TIA,
nvidia-glx is the closed source binary driver
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What videocard and driver do you use?
** Changed in: gdm (Ubuntu)
Importance: Undecided = Medium
Status: Unconfirmed = Needs Info
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I use a GeForce Fx 5200 with nvidia-glx driver.
2007/3/22, Sebastien Bacher [EMAIL PROTECTED]:
What videocard and driver do you use?
** Changed in: gdm (Ubuntu)
Importance: Undecided = Medium
Status: Unconfirmed = Needs Info
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black screen when close session
does it happen using the open source nvidia driver?
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I used only this open source drive(nvidia-glx) on my pc.
2007/3/22, Sebastien Bacher [EMAIL PROTECTED]:
does it happen using the open source nvidia driver?
--
black screen when close session
https://launchpad.net/bugs/93962
--
Felipe Sampaio
--
black screen when close session
I use Gnome desktop.This happens when have two sessions started and when
close one for use other session, the screen appears black, the same one
occur when I have two sessions started, change the user, apperars the GDM
and I decide to return in the same session . I tried to restart the
GDM(using
** Changed in: Ubuntu
Sourcepackagename: None = gdm
Assignee: Brian Murray = (unassigned)
Status: Needs Info = Unconfirmed
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https://launchpad.net/bugs/93962
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Thanks for taking the time to report this bug and helping to make Ubuntu
better. Does this happen when you log out of a Gnome or a KDE session?
Thanks in advance.
** Changed in: Ubuntu
Assignee: (unassigned) = Brian Murray
Status: Unconfirmed = Needs Info
--
black screen when close
** Description changed:
Every time I when I close a session, the screen becomes black and I
- need restart the computer.
+ need to restart the computer.
ProblemType: Bug
Architecture: i386
Date: Mon Mar 19 23:37:27 2007
DistroRelease: Ubuntu 7.04
Uname: Linux felipe
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