please reopen if this is still an issue
** Changed in: systemd (Ubuntu)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1744370
Title:
'systemd-sleep suspend' hung aft
Strongly related bug for 18.04 with an explanation of what is hanging
but referencing plymouth's "splash" which this system doesn't use:
$ cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-4.15.0-56-lowlatency root=/dev/mapper/VG02-rootfs ro
intremap=no_x2apic_optout no_console_suspend acpi_osi=! "acpi_osi=W
Just re-discovered my own report here whilst trying to solve another
occurrence of the same issue 18 months later.
Now with 18.04 and 4.15.0-56-lowlatency (amd64).
With assistance of grawity in IRC #systemd I found some more information which
might help narrow this down.
$ uname -a
Linux T300CH
** Description changed:
On an Asus T300CHI with 16.04 and kernel 4.13.0-25-lowlatency a suspend
operation almost immediately resumed but "systemd-sleep suspend" was
still running and as a result network-manager thought it was in state
"asleep" and would not re-enable networking.
Some
