In this case I have the
libgbm1 being held, giving me message like:
Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
Since I carefully read How do I resolve unmet dependencies after adding a PPA? I tried to remove the broken package with
sudo apt-get remove libgbm1 as suggested. However, remove command gave me the same error.
sudo apt-get upgrade doesn't upgrade this package (
"...and 1 not upgraded."). And I need this one to build some other packages that depends on it (
pkgProblemResover problem again). It seems I cannot revert the version nor move forward.
Steps I've ever tried:
- disabling some ppa repositories in
sudo apt-get updatethen tried to fix with apt, which didn't work.
sudo apt-get -f installwith
and 1 not upgraded.
- tried to install packages that
libgbm1depends on. But more packages coming forward and quickly piles up to tens of them, which seems unreliable to handle, and they also reported similar errors.
Why couldn't I remove the package? How to fix it?