Package: linux-image-k7
Version: 2.6.12-10
Severity: critical
Justification: breaks the whole system


After updating udev a reboot resulted in a unusable system because
rivafb was being loaded by udev/coldplug. rivafb is not usable,
especially not when being compiled with debugging enabled. Result was a
system that only printed panning related debugging messages.

To revive the system i had to boot into emergency mode (using -b, using
the grub recovery boot was not successful. I doubt a normal user would
have known what to do.) and delete rivafb. Now udev was correctly using
nvidiafb, which worked.

And the bottomline is:

* Don't compile any modules with debugging support enabled. (If you like
  you can provide a kernel-modules-dbg package.) In almost all cases the
  debugging options are only useful to kernel developers anyway.
* Don't compile rivafb: it was never really usable and except for old
  riva cards nvidiafb is the better choice anyway (but that is arguably
  a bug in udev/coldplug).

Regards,
  Dominik

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (900, 'testing'), (800, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-1-k7
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)

Versions of packages linux-image-k7 depends on:
ii  linux-image-2.6-k7            2.6.12-10  Linux kernel 2.6 image on AMD K7 m

linux-image-k7 recommends no packages.

-- no debconf information


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