mam problem s instalovanim medibuntu ked ho chcem nainstalovat balik medibuntu-keyring tak mi vypise toto:
E: Zámok /var/lib/dpkg/lock sa nedá získať - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
Viete mi niekto poradit? Dik.