Package: schroot Version: 1.6.10-5 Severity: normal tglase@tglase:~ $ schroot -prc vncsess dpkg -l mksh E: Only one action may be specified I: Run “schroot --help” to list usage example and all available options
Apparently, there’s a workaround… tglase@tglase:~ $ schroot -prc vncsess -- dpkg -l mksh 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 mksh 56c+wtf1 amd64 MirBSD Korn Shell … but POSIXly, and in related tools… tglase@tglase:~ $ sudo chroot --userspec=$(id -u):$(id -g) /home/AMD64 dpkg -l mksh 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 mksh 56c+wtf1 amd64 MirBSD Korn Shell … a non-option argument terminates argument processing. -- System Information: Debian Release: buster/sid APT prefers unreleased APT policy: (500, 'unreleased'), (500, 'buildd-unstable'), (500, 'unstable'), (100, 'experimental') Architecture: x32 (x86_64) Foreign Architectures: i386, amd64 Kernel: Linux 4.17.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=C, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=C (charmap=UTF-8) Shell: /bin/sh linked to /bin/lksh Init: sysvinit (via /sbin/init) Versions of packages schroot depends on: ii libboost-filesystem1.62.0 1.62.0+dfsg-8 ii libboost-iostreams1.62.0 1.62.0+dfsg-8 ii libboost-program-options1.62.0 1.62.0+dfsg-8 ii libboost-system1.62.0 1.62.0+dfsg-8 ii libc6 2.27-6 ii libgcc1 1:8.2.0-5 ii libpam0g 1.1.8-3.8 ii libstdc++6 8.2.0-5 ii libuuid1 2.32.1-0.1 ii lsb-base 9.20170808 ii schroot-common 1.6.10-5 schroot recommends no packages. Versions of packages schroot suggests: pn aufs-tools | unionfs-fuse <none> pn btrfs-tools <none> ii debootstrap 1.0.108 ii lvm2 2.02.176-4.1 pn qemu-user-static <none> -- Configuration Files: /etc/schroot/schroot.conf changed: [sid-amd64] description=Debian sid/amd64 (unstable) type=directory directory=/home/AMD64 root-users=libvirt-qemu,tglase,root command-prefix=linux64,eatmydata setup.fstab=fstab.qemu [lenny] description=Debian lenny/i386 type=directory directory=/home/KDEPIM root-users=tglase,root command-prefix=/bin/linux3226,eatmydata -- no debconf information