Virtual package ruby-mutex-m is provided by:
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 +++-================-==========-==================================== ii libruby3.1:amd64 3.1.2-7 amd64 Libraries necessary to run Ruby 3.1 1 packages