All Questions
5
questions
0
votes
1
answer
279
views
How to know since when a package has been installed on a linux system
How can I find out the date (and time if possible) of installation of any package on Linux Operating system.
For Ubuntu and using apt-get
- 361
0
votes
1
answer
167
views
Why is system removing working packages?
I noticed that my system (Elementary OS, based on Ubuntu 14.04) is trying to remove working packages through auto-remove. Running auto-remove makes system unusable, reinstalling packages do nothing, ...
user423645
1
vote
3
answers
5k
views
GPG error: https://download.01.org trusty InRelease: The following signatures couldn't be verified because the public key is not available
Running apt-get update shows the following error:
W: GPG error: https://download.01.org trusty InRelease: The following
signatures couldn't be verified because the public key is not
available: ...
- 141
1
vote
0
answers
5k
views
How to fix broken dependencies when installing old/archived packages
I am trying to install opencv version 2.1. My codebase requires opencv 2.1, so upgrading is not an option. Specifically, I am trying to install the packages: libhighgui2.1 libcvaux2.1 libcv-dev ...
- 287
14
votes
4
answers
30k
views
When you do "apt-get install" where are the .deb files stored?
I am trying to copy all of the packages I have installed on one Debian machine to another Debian machine without doing another apt-get install and downloading all of the package all over again.
- 4,127