[Bug 345117] New: hibernate doesn't work
https://bugzilla.novell.com/show_bug.cgi?id=345117 Summary: hibernate doesn't work Product: openSUSE 10.3 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: maw@novell.com QAContact: qa@suse.de Found By: --- kernel package is kernel-bigsmp-2.6.22.13-0.3, from the updates channel. Booted with nohz=off processor.max_cstate=1 set, as per advice in a pervious bug. When I try to hibernate my machine, the following happens: * the screen saver kicks in * after a few seconds, the unlock screen dialogue is shown * the machine doesn't power itself down -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c1 Michael Wolf <maw@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |maw@novell.com --- Comment #1 from Michael Wolf <maw@novell.com> 2007-11-30 00:02:48 MST --- When running without nohz=off processor.max_cstate=1 set, hibernate works, but the behaviour described in bug #341007 returns. -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c3 Pavel Machek <pavel@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |seife@novell.com Severity|Major |Normal --- Comment #3 from Pavel Machek <pavel@novell.com> 2007-11-30 15:36:52 MST --- Michael, in 341007 you wrote that it works for you... so what is the difference between broken and working kernel? -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117 Pavel Machek <pavel@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c4 --- Comment #4 from Michael Wolf <maw@novell.com> 2007-11-30 17:02:32 MST --- (In reply to comment #3 from Pavel Machek)
Michael, in 341007 you wrote that it works for you... so what is the difference between broken and working kernel?
Sorry if I'm not being sufficiently clear in the report. Here's the breakdown. Using the 2.6.22.5-31 package without nohz=off processor.max_cstate=1 set: computer can hibernate, but after waking up, it's sluggish, as described in bug #341007. Using the 2.6.22.5-31 package with nohz=off processor.max_cstate=1 set: everything works perfectly as far as I can tell. Using the 2.6.22.13-0.3 package (from the updates testing channel) without nohz=off processor.max_cstate=1 set: computer can hibernate, but after waking up, it's sluggish, as described in bug #341007. Using the 2.6.22.13-0.3 package (from the updates testing channel) with nohz=off processor.max_cstate=1 set: computer can't hibernate. -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c5 --- Comment #5 from Michael Wolf <maw@novell.com> 2007-11-30 17:32:50 MST --- With just nohz=off suspending works and the system isn't sluggish after waking up. Also in case it's relevant: I'm using the kernel-bigsmp package. Sorry for forgetting to mention that. -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c6 Pavel Machek <pavel@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |trenn@novell.com --- Comment #6 from Pavel Machek <pavel@novell.com> 2007-12-03 02:25:51 MST --- Were both 2.6.22.5-31 and 2.6.22.13-0.3 "bigsmp" kernels? Trenn, did you change anything around pstate handling between those two versions? -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c7 Thomas Renninger <trenn@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |maw@novell.com --- Comment #7 from Thomas Renninger <trenn@novell.com> 2007-12-03 02:59:51 MST --- You mean C-state handling? Or P-state as possibly TSC might be involvded? There was the change: only use C1 while suspending and resuming (AFAIK this still went into GM?). Michael, can you get the date of the latest changes in the kernel, pls (hmm, I hope 2.6.22.5 is still installed?): rpm -qa |grep kernel (there should be a 2.6.22.13 and 2.6.22.5 kernel version?) Then do: rpm -q --changelog kernel-xy-2.6.22.13 |head -n10 and rpm -q --changelog kernel-xy-2.6.22.5 |head -n10 and post both. -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117#c8 --- Comment #8 from Michael Wolf <maw@novell.com> 2007-12-03 09:58:18 MST --- (In reply to comment #6 from Pavel Machek)
Were both 2.6.22.5-31 and 2.6.22.13-0.3 "bigsmp" kernels?
Yes. -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=345117#c9 --- Comment #9 from Pavel Machek <pavel@novell.com> 2008-01-14 05:46:02 MST --- Can you try vanilla (not bigsmp) kernels? -bigsmp is quite tricky for suspend... -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117 Pavel Machek <pavel@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|hibernate doesn't work |-bigsmp: hibernate doesn't work -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=345117#c10 --- Comment #10 from Pavel Machek <pavel@novell.com> 2008-02-18 03:31:44 MST --- ping? -- 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.
https://bugzilla.novell.com/show_bug.cgi?id=345117 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=345117#c11 Pavel Machek <pavel@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED Info Provider|maw@novell.com | Resolution| |INVALID --- Comment #11 from Pavel Machek <pavel@novell.com> 2008-03-03 03:32:26 MST --- No response ... -- 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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