[Bug 1770044] Re: plasmashell crashes on login - so I can't use my desktop system.

[Gordon Lack]

A few other things.

The affect system has these cups processes running:

root at parent:/local/configs/packages# ps -ef | grep cups
root      3421     1  0 01:49 ?        00:00:00 /usr/sbin/cupsd -l
lp        3423  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3424  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3425  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3426  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3427  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3428  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3429  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3430  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3431  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3432  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
root      3434  2860  0 01:49 pts/1    00:00:00 grep cupsroot at parent:/local/configs/packages# ps -ef | grep cups
root      3421     1  0 01:49 ?        00:00:00 /usr/sbin/cupsd -l
lp        3423  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3424  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3425  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3426  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3427  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3428  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3429  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3430  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3431  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
lp        3432  3421  0 01:49 ?        00:00:00 /usr/lib/cups/notifier/dbus dbus://
root      3434  2860  0 01:49 pts/1    00:00:00 grep cups

My laptop (the one I'm reporting from) which should be configured the
same) has:

[gmllaptop]: ps -ef | grep cups
root       984     1  0 01:07 ?        00:00:00 /usr/sbin/cupsd -l
root      1032     1  0 01:08 ?        00:00:00 /usr/sbin/cups-browsed
gml4410   7966  4133  0 01:45 pts/2    00:00:00 grep cups

My (failing) desktop is also reporting:

root at parent:/var/log# grep cups-browsed syslog | grep DENIED
May  9 00:58:44 parent kernel: [   39.940369] audit: type=1400 audit(1525823924.302:22): apparmor="DENIED" operation="open" profile="/usr/sbin/cups-browsed" name="/local/lib/libunistring.so.2.0.0" pid=1133 comm="cups-browsed" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
May  9 01:11:30 parent kernel: [   39.218176] audit: type=1400 audit(1525824690.582:22): apparmor="DENIED" operation="open" profile="/usr/sbin/cups-browsed" name="/local/lib/libunistring.so.2.0.0" pid=1144 comm="cups-browsed" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
May  9 01:24:22 parent kernel: [   40.002547] audit: type=1400 audit(1525825462.362:22): apparmor="DENIED" operation="open" profile="/usr/sbin/cups-browsed" name="/local/lib/libunistring.so.2.0.0" pid=1158 comm="cups-browsed" requested_mask="r" denied_mask="r" fsuid=0 ouid=0

(which my laptop does not) - but it has been reporting this for a long
time.

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https://bugs.launchpad.net/bugs/1770044

Title:
  plasmashell crashes on login - so I can't use my desktop system.

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