Bug#274080: marked as done (udev removes /dev/vc* files causing gdm & X to crash)

Debian Bug Tracking System owner at bugs.debian.org
Tue Jul 26 22:03:56 UTC 2005


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and subject line Bug#274080: udev removes /dev/vc* files causing gdm & X to crash
has caused the attached Bug report to be marked as done.

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From: Luis Mondesi <lemsx1 at hotmail.com>
To: Debian Bug Tracking System <submit at bugs.debian.org>
Subject: udev removes /dev/vc* files causing gdm & X to crash
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Package: udev
Version: 0.031-2
Severity: important

For a few days I have seen this problem occurring, but I have not found
a solution for it yet.

udev removes vcs7 and vcsa7 files, causing gdm to write
"gdm_slave_xioerror_handler: Fatal X error - Restarting :0" to the
syslog and X gets restarted.

This has happened to me in at least 2 computers with similar setup
(gnome-volume-manager from Sid/Sarge and it's dependencies).

At the point that udev removes the /dev/vc* devices, this is logged:

Sep 29 13:33:32 localhost gconfd (guest-4363): Received signal 15, shutting
down cleanly
Sep 29 13:33:32 localhost udev: removing device node '/dev/vcs7'
Sep 29 13:33:32 localhost udev: removing device node '/dev/vcsa7'
Sep 29 13:33:33 localhost gdm[3548]: gdm_slave_xioerror_handler: Fatal X
error - Restarting :0
Sep 29 13:33:34 localhost famd[14438]: gnome-vfs user invalid request number
1
Sep 29 13:33:34 localhost famd[14438]: gnome-vfs user invalid request number
2
Sep 29 13:33:34 localhost gconfd (guest-4363): Exiting
Sep 29 13:33:35 localhost udev: creating device node '/dev/vcs3'

dmesg shows:
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode

Both of the computers this has happened have nvidia cards using the
nvidia driver (in case that matters).

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.8.1-r007
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (ignored: LC_ALL set to en_US.UTF-8)

Versions of packages udev depends on:
ii  debconf [debconf-2.0]    1.4.37          Debian configuration management sy
ii  hotplug                  0.0.20040329-15 Linux Hotplug Scripts
ii  initscripts              2.86-5          Standard scripts needed for bootin
ii  libc6                    2.3.2.ds1-17    GNU C Library: Shared libraries an
ii  libnewt0.51              0.51.6-16       Not Erik's Windowing Toolkit - tex
ii  makedev                  2.3.1-75        Creates device files in /dev

-- debconf information:
  udev/devfs-warning:
* udev/reboot-warning:

---------------------------------------
Received: (at 274080-done) by bugs.debian.org; 26 Jul 2005 20:27:50 +0000
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Date: Tue, 26 Jul 2005 22:27:48 +0200
From: =?iso-8859-1?Q?Lo=EFc?= Minier <lool at dooz.org>
To: Luis M <lemsx1 at hotmail.com>, 274080-done at bugs.debian.org
Subject: Re: Bug#274080: udev removes /dev/vc* files causing gdm & X to crash
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        Hi,

 This is a followup for Debian bug <http://bugs.debian.org/274080>.

On ven, oct 01, 2004, Luis M wrote:
> I remember I saw this error with gdm 2.4 installed, as well as gdm 2.6.=
x;=20
> but, i have no idea what causes it (yet). and for some reason, it has n=
ot=20
> happened again (to the computer i used to report that bug). In other wo=
rds,=20
> i left the computer logged in for a day and X was running the same. (Be=
fore=20
> I used to find the login prompt after a day).
>=20
> The problem is that i didn't notice this problem until recently, so I d=
on't=20
> know what introduced it. And it happens at work and at home, so it must=
 be=20
> something with a Debian package and not, for instance, a hardware probl=
em=20
> or anything like that.

 Since you can't reproduce it, I'm closing this bug.  Please reopen it
 (or mail me) if necessary.

   Bye,

--=20
Lo=EFc Minier <lool at dooz.org>




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