Debian: Difference between revisions
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*http://wiki.debian.org/AptPinning | *http://wiki.debian.org/AptPinning | ||
==the following packages have been kept back:== | = FAQ = | ||
Time to apt-get dist-upgrade :) | |||
== the following packages have been kept back: == | |||
Time to apt-get dist-upgrade :) | |||
== change default editor == | |||
update-alternatives --config editor | update-alternatives --config editor | ||
==change timezone== | == change timezone == | ||
dpkg-reconfigure tzdata | dpkg-reconfigure tzdata | ||
==kernel packages== | == kernel packages == | ||
*kernel-image | |||
*kernel-source | *kernel-image | ||
*kernel-source | |||
volatile | volatile | ||
| |||
== clean cache == | |||
apt-get clean | apt-get clean | ||
== E: Unable to correct problems, you have held broken packages. == | |||
First try | |||
dpkg --get-selections | grep hold | |||
=Show more package information= | =Show more package information= |
Revision as of 09:27, 29 December 2020
Sites
Security
- http://lists.debian.org/debian-security-announce/
- debsecan
- debsum
Links
Netboot/PXE
Documentation
- Compiling kernels the Debian way
- aptitude is often nicer than apt-get, but be careful
- apt-file to find package providing a certain file
https
https on debian testing is a mess, ignore:
- make-ssl-cert
- apache2-ssl-certificate in apache2.2-common only?
- http://www.debian-administration.org/articles/349
http://www.eclectica.ca/howto/ssl-cert-howto.php looks promising
Handling packages
Pinning
FAQ
the following packages have been kept back:
Time to apt-get dist-upgrade :)
change default editor
update-alternatives --config editor
change timezone
dpkg-reconfigure tzdata
kernel packages
- kernel-image
- kernel-source
volatile
clean cache
apt-get clean
E: Unable to correct problems, you have held broken packages.
First try
dpkg --get-selections | grep hold
Show more package information
apt-cache show packagename*
W: GPG error:
http://ftp2.de.debian.org etch/volatile Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EC61E0B0BBE55AB3
gpg --keyserver wwwkeys.eu.pgp.net --recv-keys EC61E0B0BBE55AB3 #and that other thing
Or just:
apt-get --allow-unauthenticated install debian-archive-keyring
show dependency tree
apt-cache dotty apt-rdepends
show dependencies
apt-cache rdepends aptitude why
What package does a file belong to?
dpkg -S /path/to/file