package squid3 3.1.19-1ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Philippe Gaillard]

after update ubuntu

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: squid3 3.1.19-1ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-24.39-generic 3.2.16
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
Date: Tue Jun 12 10:22:07 2012
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: squid3
Title: package squid3 3.1.19-1ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to precise on 2012-04-25 (47 days ago)

[Robie Basak (racb)]

From log:
Setting up squid3 (3.1.19-1ubuntu3) ...
Creating Squid HTTP proxy 3.x spool directory structure
2012/06/12 10:22:02| Squid is already running! Process ID 1230
squid3 stop/waiting
alias: char-major-89 not found
alias: i2c-dev not found
invoke-rc.d: initscript squid3, action "stop" failed.
squid3 start/running, process 4443
alias: char-major-89 not found
alias: i2c-dev not found
invoke-rc.d: initscript squid3, action "start" failed.
dpkg: error processing squid3 (--configure):
 subprocess installed post-installation script returned error exit status 1

[Robie Basak (racb)]

Thank you for taking the time to report this bug and helping to make Ubuntu better.

This looks like a local configuration problem, rather than a bug in Ubuntu. As such, I'm marking this bug as Invalid.

You can find pointers to get help for this sort of problem here: http://www.ubuntu.com/support/community

If you believe that this is really a bug, then you may find it helpful to read "How to report bugs effectively" http://www.chiark.greenend.org.uk/~sgtatham/bugs.html. We'd be grateful if you would then provide a more complete description of the problem, and then change the bug status back to New.

Thanks!