My Debian Lenny penguin got unstable. (acrobat and iceweasel choke often.)
While troubleshoot, I found that
# aptitude dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
Need to get 0B of archives. After unpacking 0B will be used.
Writing extended state information... Done
One package does not go upgrade (aptitude update, aptitude dist-upgrade). I am not sure if this is the problem. But I need to check. A while ago, I put one package (latex related?) on hold for some reason, but I think I put it back to unhold. (I am not sure, and I lost track.)
replies that nothing is on hold.
Is there any way to figure out which one is not upgraded?