Bug#973951: ipp-usb: Fails to restart

[Tollef Fog Heen <tfheen@err.no>]

Package: ipp-usb
Version: 0.9.14-1
Severity: important
X-Debbugs-Cc: none, Tollef Fog Heen <tfheen@err.no>

ipp-usb fails to restart for me, at least when restarted by needrestart:

: tfheen@xoog ~ > systemctl status ipp-usb.service
● ipp-usb.service - Daemon for IPP over USB printer support
     Loaded: loaded (/lib/systemd/system/ipp-usb.service; static)
     Active: activating (start) since Sun 2020-11-08 10:03:33 CET; 41min ago
       Docs: man:ipp-usb(8)
   Main PID: 57922 (ipp-usb)
      Tasks: 11 (limit: 38371)
     Memory: 15.3M
     CGroup: /system.slice/ipp-usb.service
             └─57922 /sbin/ipp-usb udev

as you can see, it's been «starting» for 40+ minutes. This is pretty
annoying, since it makes my apt runs just hang whenever ipp-usb is
restarted.

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing'), (50, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Versions of packages ipp-usb depends on:
ii  avahi-daemon      0.8-3
ii  libavahi-client3  0.8-3
ii  libavahi-common3  0.8-3
ii  libc6             2.31-4
ii  libusb-1.0-0      2:1.0.23-2

ipp-usb recommends no packages.

ipp-usb suggests no packages.

-- no debconf information

-- 
Tollef Fog Heen
UNIX is user friendly, it's just picky about who its friends are