Wolfgang Schweer schreef op di 08-09-2015 om 17:51 [+0200]: > On Tue, Sep 08, 2015 at 04:55:14PM +0200, Frans Spiesschaert wrote: > > I always use apt-get > > and today I experienced for the first time the same problem as Simon > > describes. > > It happend after an 'apt-get update' on the tjener, which pulled in > > quite a lot of packages. > > When I thereafter ran 'LC_ALL=C TMP= TMPDIR= /usr/sbin/ltsp-chroot -m -a > > i386 apt-get -y update' the update happend as expected, but the > > execution of the command ended with the following message: > > > > umount: /opt/ltsp/i386/proc: target is busy > > (In some cases useful info about processes that > > use the device is found by lsof(8) or fuser(1).) > > Couldn't unmount /opt/ltsp/i386/proc. > > umount: /opt/ltsp/i386/dev: target is busy > > (In some cases useful info about processes that > > use the device is found by lsof(8) or fuser(1).) > > Couldn't unmount /opt/ltsp/i386/dev. > > > > So I suppose the assertion of Simon (about failing to unmount) is > > correct. > > > > I did not had the time yet to further investigate which package upgrade > > could be the culprit. > > I'm unable to reproduce it in a Debian Edu VirtualBox network. Tested on > a combi server installed yesterday using the recent USB ISO image and > updating a combi server installed some time ago. No idea why it differs. Today I tried to reproduce the problem, but I could not make it occur any more. Everything kept going smoothly. Can't imagine what caused the problem yesterday. -- Cheers, Frans === http://www.frans-spiesschaert.homenet.org http://home.base.be/vt6362833/
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