Comment # 12 on bug 935086 from Uwe Geuder

(In reply to Takashi Iwai from comment #11)

>  
> As a blind shot: could you try to uninstall the package "suspend"?
> This is a user-space suspend and it often does thing badly with openSUSE
> 13.2 and later.

Yes, after removing the "suspend" package the system resumes without hanging.
Thanks for that tip. (The bug report
https://bugzilla.opensuse.org/show_bug.cgi?id=917221m suggests that
uninstalling pm-utils would help, but that was not the case for me.)

s2disk progress is no longer displayed (well, it's part of the suspend package
so that's not a surprise). Instead the same progress messages are shown as when
writing directly into /sys/power/state.

After that I removed my debugging support and went back to the kernel command
line containing "splash=silent quiet" as it was initially after installation.
(instead of just "splash=0" used during the debugging.)

Resume still works.

There is only one cosmetic issue. Plymouth screen is not displayed when the
system hibernates, instead console message are visible. I know it works in
13.1, I don't remember whether it has ever worked in 13.2, because I have used
"splash=0" for too long.

Personally the console messages don't disturb me. But from a distro point are
we happy with the solution of uninstalling suspend package and having no
plymouth screen during hibernate? Could uninstalling suspend package break some
other setups than mine? (As said I'm not 100% sure whether uninstalling suspend
made plymouth during suspend go away or whether it's an unrelated issue. But I
need to stop debugging for now and do some "real" work...)