Bug#606175: libgl1-nvidia-alternatives: nvidia alternatives links keep breaking

Phil Dibowitz phil at ipom.com
Tue Dec 7 04:15:33 UTC 2010


Package: libgl1-nvidia-alternatives
Version: 195.36.31-6
Severity: important

Everytime 'apt-get upgrade' gets run most of my X programs stop being able to launch becaue they can't find symbols in libGL. It turns out this is because /usr/lib/libGL.so.1 is a link to libGL.so.1.0.5336 instead of /etc/alternatives/libGL.so.1.

I can fix it by running 'update-alternatives --config libGL.so.1' which detects the error:

# update-alternatives --config libGL.so.1
There are 2 choices for the alternative libGL.so.1 (providing /usr/lib/libGL.so.1).

  Selection    Path                                   Priority   Status
------------------------------------------------------------
* 0            /usr/lib/nvidia/libGL.so.1              42        auto mode
  1            /usr/lib/nvidia/diversions/libGL.so.1   5         manual mode
  2            /usr/lib/nvidia/libGL.so.1              42        manual mode

Press enter to keep the current choice[*], or type selection number: 
update-alternatives: warning: forcing reinstallation of alternative /usr/lib/nvidia/libGL.so.1 because link group libGL.so.1 is broken.


This is how the links look before running update-alternatives (ls -il):

1818853 lrwxrwxrwx 1 root root 26 Dec  5 10:18 /etc/alternatives/libGL.so.1 -> /usr/lib/nvidia/libGL.so.1
 541047 lrwxrwxrwx 1 root root 17 Dec  6 06:36 /usr/lib/libGL.so.1 -> libGL.so.1.0.5336
1261571 lrwxrwxrwx 1 root root 12 Aug 30 14:20 /usr/lib/nvidia/diversions/libGL.so.1 -> libGL.so.1.2
1263233 lrwxrwxrwx 1 root root 18 Nov 18 06:42 /usr/lib/nvidia/libGL.so.1 -> libGL.so.195.36.31
  84653 -rw-r--r-- 1 root root 97 Nov 18 06:49 /var/lib/dpkg/alternatives/libGL.so.1

And this is afterward:

1821160 lrwxrwxrwx 1 root root 26 Dec  6 09:14 /etc/alternatives/libGL.so.1 -> /usr/lib/nvidia/libGL.so.1
 541039 lrwxrwxrwx 1 root root 28 Dec  6 09:14 /usr/lib/libGL.so.1 -> /etc/alternatives/libGL.so.1
1261571 lrwxrwxrwx 1 root root 12 Aug 30 14:20 /usr/lib/nvidia/diversions/libGL.so.1 -> libGL.so.1.2
1263233 lrwxrwxrwx 1 root root 18 Nov 18 06:42 /usr/lib/nvidia/libGL.so.1 -> libGL.so.195.36.31
  84653 -rw-r--r-- 1 root root 97 Nov 18 06:49 /var/lib/dpkg/alternatives/libGL.so.1

Everytime 'apt-get upgrade' runs (I run it from cron on my desktop at night, so every morning it's broken) the link reverts and random X packages won't work.

The problem may not be directly with libgl1-nvidia-alternatives but I'm not sure where else to look.


-- Package-specific info:
uname -a:
Linux rider 2.6.32-5-686 #1 SMP Sat Oct 30 22:47:19 UTC 2010 i686 GNU/Linux

/proc/version:
Linux version 2.6.32-5-686 (Debian 2.6.32-27) (maks at debian.org) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sat Oct 30 22:47:19 UTC 2010

/proc/driver/nvidia/version: 
NVRM version: NVIDIA UNIX x86 Kernel Module  195.36.31  Tue Jun  1 22:08:27 PDT 2010
GCC version:  gcc version 4.3.5 (Debian 4.3.5-4) 

lspci 'VGA compatible controller [0300]':
01:00.0 VGA compatible controller [0300]: nVidia Corporation G73 [GeForce 7600 GT] [10de:02e0] (rev a2) (prog-if 00 [VGA controller])
	Subsystem: XFX Pine Group Inc. Device [1682:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 248 (1250ns min, 250ns max)
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at e0000000 (32-bit, prefetchable) [size=256M]
	Region 2: Memory at f5000000 (32-bit, non-prefetchable) [size=16M]
	[virtual] Expansion ROM at f7de0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia


-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libgl1-nvidia-alternatives depends on:
ii  dpkg                          1.15.8.6   Debian package management system

libgl1-nvidia-alternatives recommends no packages.

libgl1-nvidia-alternatives suggests no packages.

Versions of packages nvidia-glx depends on:
ii  dpkg               1.15.8.6              Debian package management system
ii  libc6              2.11.2-7              Embedded GNU C Library: Shared lib
ii  libgl1-nvidia-glx  195.36.31-6           NVIDIA binary OpenGL libraries
ii  libglx-nvidia-alte 195.36.31-6           simplifies replacing Xorg module l
ii  nvidia-kernel-2.6. 195.36.31-5+2.6.32-27 NVIDIA binary kernel module for Li
ii  nvidia-kernel-dkms 195.36.31-6           NVIDIA binary kernel module DKMS s
ii  xserver-xorg-core  2:1.7.7-10            Xorg X server - core server

Versions of packages nvidia-kernel-dkms depends on:
ii  dkms                          2.1.1.2-5  Dynamic Kernel Module Support Fram
ii  nvidia-kernel-common          20100522+2 NVIDIA binary kernel module suppor

Versions of packages nvidia-kernel-source depends on:
ii  debhelper                     8.0.0      helper programs for debian/rules
ii  make                          3.81-8     An utility for Directing compilati
ii  quilt                         0.48-7     Tool to work with series of patche

Versions of packages libgl1-nvidia-alternatives is related to:
ii  binutils                     2.20.1-15   The GNU assembler, linker and bina
pn  binutils-gold                <none>      (no description available)
ii  linux-headers-2.6.26-1-686 [ 2.6.26-13   Header files for Linux 2.6.26-1-68
ii  linux-headers-2.6.30-2-686 [ 2.6.30-8    Header files for Linux 2.6.30-2-68
ii  linux-headers-2.6.32-5-686 [ 2.6.32-28   Header files for Linux 2.6.32-5-68
ii  nvidia-glx [nvidia-glx]      195.36.31-6 NVIDIA binary Xorg driver
ii  nvidia-kernel-common         20100522+2  NVIDIA binary kernel module suppor
ii  nvidia-kernel-dkms [nvidia-k 195.36.31-6 NVIDIA binary kernel module DKMS s
ii  nvidia-kernel-source         195.36.31-6 NVIDIA binary kernel module source
ii  xserver-xorg                 1:7.5+8     the X.Org X server
ii  xserver-xorg-core            2:1.7.7-10  Xorg X server - core server

-- no debconf information





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