Failed to install Doxygen
2432
Unable to correct problems, you have held broken packages
117852
"Package dependencies cannot be resolved" error when installing software
44991
A lot of missing dependencies when I try to install all software
124502
how to resolve unmet dependencies and file collisions due mixing diferent repositories?
145373
Installing dpkg error "requested operation requires superuser privilege"
150033
E: Sub-process /usr/bin/dpkg returned an error code (1) for almost all updates
113417
How to install 64-bit .deb file on a 32-bit machine?
52444
dpkg: error: parsing file '/var/lib/dpkg/updates/0045' near line 0:
31953
How to automatically fetch missing dependencies when installing software from .deb?
115648
dpkg exit with error "cannot scan updates directory `/var/lib/dpkg/updates/': No such file or directory", how to fix it?
6105
What is the easiest way to resolve apt-get BADSIG GPG errors?
94656
Problem installing .deb in Software Install Ubuntu 20.04
43579
I cannot install new packages: "Could not get lock /var/lib/dpkg/lock"
11579
Broken dependencies after upgrade
69326
Unable to mount /dev/loop0 during install
60803
How to extract and install .deb without the command dpkg?
3298
How do I resolve unmet dependencies after adding a PPA?