HP F380 Scanner fails to scan

[jan]

Binary package hint: cupsys

Upgraded from feisty, scanner fails to scan. Can print ok.

Xsane fires off the scan job then hangs. I get the following messages in log files:

Oct 16 21:40:08 ubuntu kernel: [217081.277499] audit(1192542008.076:29): type=1503 operation="inode_permission" requested_mask="rw" denied_mask="rw" name="/dev/tty" pid=20893 profile="/usr/sbin/cupsd"
Oct 16 21:40:16 ubuntu xsane: failed to open scan channel: scan/sane/hpaio.c 654

Oct 16 22:00:53 ubuntu xsane: io/hpmud/dot4.c 231: unable to read Dot4ReverseReply header: Resource temporarily unavailable bytesRead=0
Oct 16 22:00:53 ubuntu xsane: io/hpmud/dot4.c 319: invalid DOT4InitReply retrying command...

[Till Kamppeter (till-kamppeter)]

Another AppArmor case ...

jan, can you do

sudo aa-complain cupsd

to see whether the problem goes away?

[jan (jan-janhurst)]

till, ive not run the command.

i *think* a cupsys update hit my machine last night... however my problem has gone away and scanning is working again.

[Till Kamppeter (till-kamppeter)]

Thank you. So one of the last changes in the AppArmor config seems to have fixed it.