[Bug 827018] New: Toggling Plymouth on/off causes X to take 20% of CPU when playing videos
https://bugzilla.novell.com/show_bug.cgi?id=827018 https://bugzilla.novell.com/show_bug.cgi?id=827018#c0 Summary: Toggling Plymouth on/off causes X to take 20% of CPU when playing videos Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: 64bit OS/Version: openSUSE 12.3 Status: NEW Severity: Normal Priority: P5 - None Component: X.Org AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: stangoesagain@gmail.com QAContact: xorg-maintainer-bugs@forge.provo.novell.com Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.63 Safari/537.31 Follows this thread: https://forums.opensuse.org/english/get-technical-help-here/multimedia/48774... Plymouth came up from page 4 on. When plymouth bug https://bugzilla.novell.com/show_bug.cgi?id=811185 was resolved it solved my issue, too, but after subsequent kernel update from 3.7.10-1.11 to 3.7.10-1.16 and all relevant patches my problem reappeared while the original permissions issue apparently stays fixed. Booting into earlier kernel and downgrading systemd and udev has no effect. Currently I add "plymouth.enable=0" in boot options to watch videos playing smoothly. Reproducible: Always Steps to Reproduce: 1. 2. 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Stefan Dirsch
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--- Comment #2 from Frederic Crozat
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--- Comment #3 from Stan Ice
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--- Comment #4 from Stan Ice
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--- Comment #5 from Stan Ice
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--- Comment #6 from Frederic Crozat
Also, booting with external monitor attached and "rd.plymouth=0", when plymouth eventually comes up bootsplash image is not aligned with the monitor, about 400 pixels off down and to the right.
This is a different issue. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #7 from Frederic Crozat
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--- Comment #8 from Stan Ice
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Frederic Crozat
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--- Comment #10 from Stan Ice
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--- Comment #11 from Cristian Rodríguez
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--- Comment #12 from Stan Ice
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Stefan Dirsch
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Frederic Crozat
Frederic, why has this one been reassigned to X.Org component? Still the issue only occurs when Plymouth is active. X developers are *not* responsible for fixing or the development of plymouth.
Xorg is the one taking 20% cpu more, so you might have some hints about what is going on. Moreover, I don't see how plymouth could have an impact on playing video, since plymouth is terminated when Xorg will be used for video playback. To me, it looks like having KMS driver loaded too early is causing due to the entire "hybrid" stuff. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Stefan Dirsch
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--- Comment #15 from Stan Ice
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--- Comment #16 from Stan Ice
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--- Comment #17 from Frederic Crozat
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--- Comment #18 from Stan Ice
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--- Comment #19 from Stan Ice
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--- Comment #20 from Frederic Crozat
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--- Comment #21 from Stan Ice
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--- Comment #22 from Stan Ice
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--- Comment #23 from Stan Ice
are you sure you are running plymouth-0.8.8_git201211022126-4.6.1 (and that initrd have been regenerated) ?
next step would be to boot with "plymouth.debug=stream:/dev/kmsg" in both case and attach dmesg output for both case, to see what is going on with plymouth..
Yes, I'm using this latest plymouth version and after it came out my problem was fixed. The problem returned after kernel update from 3.7.10-1.11 to 3.7.10-1.16 that came a few days after plymouth fix. I assume initrd was regenerated after applying both of those patches. After plymouth fix I might have even done it manually. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #24 from Stan Ice
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