Control: forcemerge 933335 -1 Am 22.09.2019 um 14:39 schrieb Oswald Buddenhagen:
> Package: aptitude > Version: 0.8.12-1 > Severity: normal > > while upgrading apt from within aptitude, i got this error: > > [...] > Setting up libapt-pkg5.0:amd64 (1.8.4) ... > (Reading database ... 316101 files and directories currently installed.) > Preparing to unpack .../libapt-inst2.0_1.8.4_amd64.deb ... > Unpacking libapt-inst2.0:amd64 (1.8.4) over (1.8.3) ... > Preparing to unpack .../archives/apt_1.8.4_amd64.deb ... > Unpacking apt (1.8.4) over (1.8.3) ... > dpkg: error: dpkg frontend lock is locked by another process This appears to be the same problem as #933335. Quoting dpkg maintainer Guillem Jover: > This is a problem with aptitude, which I'm told has not been modified > to make use of the new frontend locks, so it suffers from the > historical race conditions when more than one frontend are running > concurrently. Cheers, Sven