Package: libsane1
Version: 1.0.28-1~experimental2
Severity: normal

Plugging in my USB scanner results in the following error being logged
three times:

  systemd-udevd[1277237]: 5-1:1.1: Process '/bin/setfacl -m g:scanner:rw ' 
failed with exit code 2.
 
This is due to the fact that a udev 'add' event is triggered not only
for the device itself, but also for each of its USB interfaces.  The
latter lack any DEVNAME property, hence the faulty command line.

Adding an ENV{DEVNAME}!="" condition to 99-libsane1.rules fixes this
issue.


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 
'testing-debug'), (100, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.6.0-1-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

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