Comment 4 for bug 1763584

My system (Ubuntu 18.04) on a Thinkpad X1 Extreme is affected as well. I operate the laptop with closed lid using a Thinkpad TB3 docking station. Here is the relevant output:

$ systemctl status ureadahead.service
● ureadahead.service - Read required files in advance
   Loaded: loaded (/lib/systemd/system/ureadahead.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Wed 2018-12-12 11:29:53 CET; 7min ago
  Process: 498 ExecStart=/sbin/ureadahead (code=exited, status=5)
 Main PID: 498 (code=exited, status=5)

Dec 12 11:29:53 ubuntu ureadahead[498]: ureadahead: Error while tracing: No such file or directory
Dec 12 11:29:53 ubuntu ureadahead[498]: Counted 12 CPUs
Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.