[Bug 309742] New: s2ram on A30: -f works, but -r kills
https://bugzilla.novell.com/show_bug.cgi?id=309742
Summary: s2ram on A30: -f works, but -r kills
Product: openSUSE 10.3
Version: Beta 3
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Basesystem
AssignedTo: bnc-team-screening@forge.provo.novell.com
ReportedBy: axel.braun@gmx.de
QAContact: qa@suse.de
Found By: ---
a30:/home/axel # s2ram -n
Machine unknown
This machine can be identified by:
sys_vendor = "IBM"
sys_product = "26523VG"
sys_version = "Not Available"
bios_version = "1EET73WW (1.19 )"
Hibernation works pretty good, so I tried (one more time) suspend to ram.
According to http://en.opensuse.org/S2ram I booted into bash.
Result:
s2ram -f brings it into suspend, but with the backlight turned on
s2ram -f -r brings it to hibernation with a dark screen, but the machine does
not wake up anymore. No reaction on keyboard or anything.
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M6 LY
(prog-if 00 [VGA])
Subsystem: IBM ThinkPad A30/A30p (2652/2653)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping+ SERR+ FastB2B+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
https://bugzilla.novell.com/show_bug.cgi?id=309742
Cyril Hrubis
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Greg Kroah-Hartman
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User pavel@novell.com added comment
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Pavel Machek
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Pavel Machek
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User axel.braun@gmx.de added comment
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--- Comment #2 from Axel Braun
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User pavel@novell.com added comment
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Pavel Machek
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User seife@novell.com added comment
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--- Comment #4 from Stefan Seyfried
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User axel.braun@gmx.de added comment
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Axel Braun
I thought we are talking suspend-to-RAM, not hibernation here?
Apologies, I meant suspend to RAM
Try to find out if radeontool works for you... it should work both in full boot and in init=/bin/bash.
First of all, s2ram -f works fine and brings it back to life, but with backlight turned on. After switching the lights on and of a couple of times s2ram -f -r worked one time - the second time the system hung again (even after turning backlight on and off some times). This effect was reproducible - the screen had some funny paaterns on it, but the machine did not react. The successful command was: s2ram -f -r Switching from vt7 to vt1 Calling radeon_cmd_light(0) fbcon fb0 state 1 fbcon fb0 state 0 Calling radeon_cmd_light(1) switching back to vt1 Let me know if you need more information -- 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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User pavel@novell.com added comment
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Pavel Machek
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User axel.braun@gmx.de added comment
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Axel Braun
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User seife@novell.com added comment
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--- Comment #8 from Stefan Seyfried
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User axel.braun@gmx.de added comment
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--- Comment #9 from Axel Braun
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User pavel@novell.com added comment
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Pavel Machek
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User axel.braun@gmx.de added comment
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Axel Braun
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User pavel@novell.com added comment
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--- Comment #12 from Pavel Machek
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Pavel Machek
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User axel.braun@gmx.de added comment
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Axel Braun
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Pavel Machek
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User pavel@novell.com added comment
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--- Comment #14 from Pavel Machek
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User axel.braun@gmx.de added comment
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--- Comment #15 from Axel Braun
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User pavel@novell.com added comment
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Pavel Machek
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User axel.braun@gmx.de added comment
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Axel Braun
Hmm, what happens with -f -a 3 ? If that works, -r -f -a 3 might have better chance of working.
s2ram -f -a 3 works a couple of times in a row s2ram -r -f -a 3 works sometimes, in general only the first time. The second time it does not wake up again......at least the crashs are reproducible. :-(
If it does not, we might want to whitelist a30 without -r... wasting energy with backlight is better than not suspending at all.
Definitely -- 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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User pavel@novell.com added comment
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Pavel Machek
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