bzipitdoo,
Sorry for the delayed response.
I would not say this is the same problem, though it is similar. The
cupsd profile is not granting permission to lock /run/utmp which is
being asked for (I'm not sure why).
You can try fixing this by adding the line
/run/utmp k,
to the cupsd profile
Ran into this problem today while trying to print to my networked
printer, an HP Officejet Pro 8500. The system is up to date, has
Firefox 27. Tried printing twice, using this hp-doctor command and a
reboot in between attempts, and now have 2 jobs stalled in the queue.
Here's what I see.
[Expired for cups (Ubuntu) because there has been no activity for 60
days.]
** Changed in: cups (Ubuntu)
Status: Incomplete = Expired
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[Expired for apparmor (Ubuntu) because there has been no activity for 60
days.]
** Changed in: apparmor (Ubuntu)
Status: Incomplete = Expired
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EricDHH, can you follow the instructions of the section CUPS error_log
on https://wiki.ubuntu.com/DebuggingPrintingProblems and then try again.
This gives much more information in the CUPS error_log.
** Changed in: cups (Ubuntu)
Status: New = Incomplete
** Changed in: apparmor (Ubuntu)
pitti, do you have any idea what is happening here?
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Title:
Printing denied since upgrade
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Did 3 rollbacks here, all computers are on mint olivia 15 now, (ubuntu
13.04). On all computers i followed this instructions
http://wiki.ubuntuusers.de/Brother/Drucker
Everything runs fine, as it is possible to delete the printer and insert
it as appsocket with driver search again. Maybe there
John, the apparmor_parser -R error is down to a simple typo:
eric@nereus:~$ sudo apparmor_parser -R /etc/apparmor.d/usr.bin.cupsd
Fehler: Profil /etc/apparmor.d/usr.bin.cupsd konnte nicht gelesen werden:
Datei oder Verzeichnis nicht gefunden.
Incredible, it's there and it's not, mabye
eric@nereus:~$ sudo aa-disable /etc/apparmor.d/usr.sbin.cupsd
[sudo] password for eric:
sudo: aa-disable: Befehl nicht gefunden
This command is not installed, don't know from which package it should
come
eric@nereus:~$ aa-
aa-execaa-status
So i try to disable apparmor for cups.
aa-status is part of the apparmor package
aa-disabled is part of the apparmor-utils package
the package split is done to reduce the install foot print to a minimum
for base installs, iso images etc.
The failure of the apparmor_parser -R is odd, perhaps the profile had
been already removed by a
I can certainly understand this being a show stopper and needing to stop
fiddling with it.
There are a few more things you can try before going through all the
work of reverting or switching your system. First restarting cups is
loading the apparmor profile (sorry I was unaware it was doing this)
Hrmm drat, aa-disable has some bugs around multiple profiles in a file.
try this instead
sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.cupsd
sudo restart cups
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Here is what happens
No errors with the commands
dmesg
[ 340.636785] type=1400 audit(1385191275.947:46): apparmor=STATUS
operation=profile_remove parent=2327 profile=unconfined
name=/usr/lib/cups/backend/cups-pdf pid=2328 comm=apparmor_parser
[ 340.636827] type=1400 audit(1385191275.947:47):
Okay did the following
- delete the printer
- purge both brother hl4150* packages from the system
- full reboot
- install both brother packages again, this triggers a cupsd restart
get this in dmesg
[ 103.140338] init: cups main process ended, respawning
[ 103.166525] audit_printk_skb: 102
This entry
[ 103.167248] type=1400 audit(1385021818.631:48): apparmor=DENIED
operation=setrlimit parent=2289 profile=/usr/sbin/cupsd pid=2294
comm=cupsd rlimit=nofile value=4096
is interesting, and may be part of the problem. Can you please attach the
output of
apparmor_parser -p
Next round, lets see
eric@nereus:~$ sudo aa-disable /etc/apparmor.d/usr.sbin.cupsd
sudo: aa-disable: Befehl nicht gefunden
Okay this wont work, try the simple version
sudo restart cups
cups start/running, process 2879
Cant add a new printer and cant print a testpage with the pdf-printer,
Okay have purged the printer and repeated the driver install based on
this informations
http://wiki.ubuntuusers.de/Brother/Drucker
Everything stops at
eric@nereus:~/Ubuntu One/Special-DEBs$ sudo ln -s
/usr/lib/cups/filter/brlpdwrapper* /usr/lib64/cups/filter/
ln: das angegebene Ziel
Hrmmm, this
E [20/Nov/2013:08:34:34 +0100] Unable to bind socket for address [v1.::1]:631
- Address already in use.
E [20/Nov/2013:08:34:34 +0100] Unable to bind socket for address
127.0.0.1:631 - Address already in use.
makes me think that even though you purged the printer the socket for
Is it a good idea for CUPS to have access to your wrapped passphrase?
I'm curious what's going on here...
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Title:
Printing denied since upgrade
oh hrmmm, now that you mention it. No cups should not need to see that
file at all, and no it is not a good idea to have cupsd looking at the
wrapped pass phrase.
My above comment still stands, it will make the reject go away, but
unless you are desperate, and will to risk leaking your encryption
There's no reason for cupsd to try to read that file. I'm very surprised
that the denial is specific to that single file.
I have no idea why cups would be doing that. Can you examine the cups
logs and see if there is anything relevant in there?
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Hi EricDHH
a temporary fix to this issue is to add line
/home/.ecryptfs/eric/.ecryptfs/wrapped-passphrase r,
to the file /etc/apparmor.d/local/usr.sbin.cupsd
and then reload the profiles with
sudo /etc/init.d/apparmor restart
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