[Touch-packages] [Bug 349469] Re: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
As in #111 but on 15.10. I got this error after the "Add printer driver"-UI hanged while trying to add openprinting-gutenprint. This is the process locking the config.dat: |-aptd-+-aptd-+-dpkg | | `-sh---dpkg-preconfigu---dpkg-preconfigu I had tried to install the printer driver three times. So when I found this bug report two days later, I had to run `sudo fuser -vik /var/cache/debconf/config.dat` three times. Apparently they were waiting in some queue and locked the file (and then hanged) when I kill the current locking process. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to debconf in Ubuntu. https://bugs.launchpad.net/bugs/349469 Title: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable Status in Ambasa: New Status in Debconf: New Status in aptdaemon package in Ubuntu: Confirmed Status in debconf package in Ubuntu: Triaged Bug description: Upgrading packages that use debconf sometimes fail with the following error: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/ambasa/+bug/349469/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 349469] Re: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
However, when I next ran apt-get install, to install something else, it completed the install of lsb* and openprinting-gutenprint without any questions: Setting up lsb-core (4.1+Debian11ubuntu8) ... Setting up lsb-graphics (4.1+Debian11ubuntu8) ... Setting up lsb-cxx (4.1+Debian11ubuntu8) ... Setting up lsb-multimedia (4.1+Debian11ubuntu8) ... Setting up lsb-desktop (4.1+Debian11ubuntu8) ... Setting up lsb-printing (4.1+Debian11ubuntu8) ... Setting up lsb-languages (4.1+Debian11ubuntu8) ... Setting up lsb (4.1+Debian11ubuntu8) ... Setting up openprinting-gutenprint (5.2.7-1lsb3.2) ... -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to debconf in Ubuntu. https://bugs.launchpad.net/bugs/349469 Title: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable Status in Ambasa: New Status in Debconf: New Status in aptdaemon package in Ubuntu: Confirmed Status in debconf package in Ubuntu: Triaged Bug description: Upgrading packages that use debconf sometimes fail with the following error: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/ambasa/+bug/349469/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 349469] Re: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
Might it be because it wants to ask some debconf question but the graphical ui with the question doesn't show. So it might be waiting for user input which the user has no way to give? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to debconf in Ubuntu. https://bugs.launchpad.net/bugs/349469 Title: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable Status in Ambasa: New Status in Debconf: New Status in aptdaemon package in Ubuntu: Confirmed Status in debconf package in Ubuntu: Triaged Bug description: Upgrading packages that use debconf sometimes fail with the following error: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/ambasa/+bug/349469/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1243932] Re: aa-logprof: Log contains unknown mode senw
It would be nice if patches that are backported to trusty are also backported
to 15.04. I upgraded to 15.04 to enjoy newer features.
I was expecting to only see new bugs related to those newer features that I
chose to upgrade to, not expecting patches that made it to 14.04 didn't make it
to 15.04.
Like this one and Bug #1399027.
Since 15.10 is expected near the end of the month I am not really expecting
this to get into 15.04 now.
In the future it would be nice if SRU meant fixing both the LTS and the current
stable Ubuntu release.
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https://bugs.launchpad.net/bugs/1243932
Title:
aa-logprof: Log contains unknown mode senw
Status in AppArmor:
Fix Released
Status in apparmor package in Ubuntu:
Fix Released
Bug description:
[Impact]
* aa-logprof does not work when dbus rule denials are present in the
logs
[Automated Test Case]
* test_lp1243932_send, test_lp1243932_receive, and test_lp1243932_bind
have been added to QRT's test-apparmor.py test script
[Manual Test Case]
* Load a profile that does not grant D-Bus access and create a D-Bus denial.
Then,
test aa-logprof.
$ echo "profile lp1243932 { file, }" | sudo apparmor_parser -rq
$ aa-exec -p lp1243932 -- dbus-send --print-reply --system \
--dest=org.freedesktop.DBus /org/freedesktop/DBus
org.freedesktop.DBus.ListNames
Failed to open connection to "system" message bus: An AppArmor policy
prevents this
sender from sending this message to this recipient, 0 matched rules;
type="method_call", sender="(null)" (inactive)
interface="org.freedesktop.DBus"
member="Hello" error name="(unset)" requested_reply="0"
destination="org.freedesktop.DBus" (bus)
$ aa-logprof -f /dev/null
Reading log entries from /dev/null.
Updating AppArmor profiles in /etc/apparmor.d.
An unpatched aa-logprof will print similar output followed by:
Log contains unknown mode senw.
[Regression Potential]
* The regression potential is low since aa-logprof currently refuses to work
when D-Bus
denials are present. The fix is minimal and has been reviewed by upstream.
[Original Bug Report]
since saucy aa-logprof does not work anymore:
$ aa-logprof
Reading log entries from /var/log/syslog.
Updating AppArmor profiles in /etc/apparmor.d.
Log contains unknown mode senw.
the issues seem to be caused by dbus send denies:
Oct 23 19:52:56 ubuntu dbus[2594]: apparmor="DENIED"
operation="dbus_method_call" bus="session"
path="/org/freedesktop/DBus" interface="org.freedesktop.DBus"
member="Hello" mask="send" name="org.freedesktop.DBus" pid=3552
profile="/usr/bin/smuxi-frontend-gnome" peer_profile="unconfined"
23:16 my guess is the denial of a dbus send
23:16 senw is awful close to send
23:17 parse_event() in AppArmor.pm does this:
23:18 $rmask =~ s/d/w/g;
23:18 followed by:
23:18 fatal_error(sprintf(gettext('Log contains unknown mode %s.'),
$rmask));
ubuntu 13.10 amd64.
apparmor-utils:
Installed: 2.8.0-0ubuntu31
Candidate: 2.8.0-0ubuntu31
Version table:
*** 2.8.0-0ubuntu31 0
500 http://de.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages
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