Created attachment 678568 [details]
/var/log/pk_backend_zypp
Caught it again, and this time I have the logs to show for it ;)
journalctl says:
May 27 00:02:38 tp-yoga260 PackageKit[905]: search-file transaction
/18_aaaedaaa from uid 1000 finished with success after 611ms
May 27 00:02:38 tp-yoga260 PackageKit[905]: search-file transaction
/19_dacabeae from uid 1000 finished with success after 680ms
May 27 00:02:39 tp-yoga260 PackageKit[905]: search-file transaction
/20_eddabaec from uid 1000 finished with success after 796ms
May 27 00:02:40 tp-yoga260 PackageKit[905]: search-file transaction
/21_ccacbaed from uid 1000 finished with success after 684ms
May 27 00:02:41 tp-yoga260 PackageKit[905]: search-file transaction
/22_ddabcbbc from uid 1000 finished with success after 731ms
May 27 00:02:41 tp-yoga260 PackageKit[905]: search-file transaction
/23_dccdeaeb from uid 1000 finished with success after 812ms
May 27 00:02:42 tp-yoga260 PackageKit[905]: search-file transaction
/24_decaddce from uid 1000 finished with success after 621ms
May 27 00:02:43 tp-yoga260 PackageKit[905]: search-file transaction
/25_accdbcca from uid 1000 finished with success after 684ms
May 27 00:02:43 tp-yoga260 PackageKit[905]: search-file transaction
/26_bbaedccd from uid 1000 finished with success after 646ms
May 27 00:02:44 tp-yoga260 PackageKit[905]: search-file transaction
/27_deccddda from uid 1000 finished with success after 668ms
May 27 00:02:45 tp-yoga260 PackageKit[905]: search-file transaction
/28_eacdaacd from uid 1000 finished with success after 701ms
May 27 00:02:46 tp-yoga260 PackageKit[905]: get-details transaction
/29_ebebddbc from uid 1000 finished with success after 978ms
May 27 00:02:51 tp-yoga260 kernel: SFW2-INext-DROP-DEFLT IN=wlp4s0 OUT= MAC=
SRC=fe80:0000:0000:0000:4685:00ff:fe3c:fb40
DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=88 T
May 27 00:03:03 tp-yoga260 PackageKit[905]: daemon quit
May 27 00:03:03 tp-yoga260 packagekitd[905]: (packagekitd:905): GLib-CRITICAL
**: Source ID 10 was not found when attempting to remove it
May 27 00:03:03 tp-yoga260 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=packagekit comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? ad
May 27 00:03:06 tp-yoga260 systemd-coredump[896]: Process 858 (packagekitd) of
user 0 dumped core.