On 8/29/2021 4:12 AM, alain wrote:
$ dpkg -l sane-backends
dpkg-query: aucun paquet ne correspond à sane-backends
sane-backends is the source package name. You cannot install that.
Please run "sudo apt upgrade libsane-common".
$ cat /etc/debian_version
bookworm/sid
$ dpkg-query -l 'hplip*' 'libsane*' 'sane*' | cat
Desired=Unknown/Install/Remove/Purge/Hold
|
Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-===================-===============-============-===========================================================
ii hplip 3.21.12+dfsg0-1 amd64 HP Linux Printing
and Imaging System (HPLIP)
ii hplip-data 3.21.12+dfsg0-1 all HP Linux Printing
and Imaging - data files
un hplip-doc <none> <none> (no description available)
ii hplip-gui 3.21.12+dfsg0-1 all HP Linux Printing
and Imaging - GUI utilities (Qt-based)
un libsane <none> <none> (no description available)
ii libsane-common 1.1.1-2 all API library for
scanners -- documentation and support files
ii libsane-hpaio:amd64 3.21.12+dfsg0-1 amd64 HP SANE backend for
multi-function peripherals
ii libsane1:amd64 1.1.1-2 amd64 API library for
scanners
ii sane-utils 1.1.1-2 amd64 API library for
scanners -- utilities
