[Bug 434172] New: Installation hangs when restating installed system with kexec
https://bugzilla.novell.com/show_bug.cgi?id=434172 Summary: Installation hangs when restating installed system with kexec Product: openSUSE 11.1 Version: Beta 2 Platform: x86-64 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Installation AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: keith.goggin@bigpond.com QAContact: jsrain@novell.com Found By: --- Installation hangs when restating installed system with kexec instead of rebooting at least that is close to the message displayed. The system would not respond to CTL-ALT-DEL and had to be hard reset. The system rebooted OK and there was no further problem. I looked for some evidence of this event in the system logs but could find none. I've searched for other bug reports related to kexec and found four but none seem the same. -- 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=434172
Andreas Jaeger
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User keith.goggin@bigpond.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c3
Keith Goggin
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User bwalle@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c4
Bernhard Walle
Thats fine by me it's only a minor glitch but it's not a good look for openSUSE. Also I wonder how much it would cost Novell to have a few test machines representative of the major hardware out there. I would have thought my Athlon 64 x2 processor/AMD 690G chipset would be reasonably common and could be configured for the test bench for less than Euro 200.
It does not only depend on the CPU and chipset but also on the mainboard, all used devices, the memory configuration and the BIOS if kexec works or not. But please attach hwinfo, and I try to find a machine that matches your machine as close as possible and if I can reproduce your problem there, I can try to debug that issue. (In reply to comment #3 from Keith Goggin)
It seems to me that the problem is related to acpi and I suggest, possibly as an enhancement, you try the following for amd x86_64 hardware:-
kexec -l <kernel-image> --append="acpi=off"
We cannot disable ACPI by default on all x86_64 machines.
See http://www.ibm.com/developerworks/linux/library/l-kexec.html for more info.
I don't see any information about ACPI there. BTW: The right thing would be kexec -l <kernel-image> --append="$(cat /proc/cmdline) acpi=off" because we need some other command line parameters like the root device to boot properly. -- 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 keith.goggin@bigpond.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c5
Keith Goggin
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User bwalle@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c6
Bernhard Walle
Also if you can suggest how I might patch the installation DVD to add acpi=off to the invocation of kexec I would be happy to run the test here for you.
Just boot with "acpi=off" (at the CD boot prompt). The parameter will be passed to the bootloader configuration of the installation and to kexec. -- 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 keith.goggin@bigpond.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c7
Keith Goggin
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User bwalle@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c8
Bernhard Walle
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User keith.goggin@bigpond.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c9
Keith Goggin
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Bernhard Walle
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User nordhaus@informatik.hu-berlin.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c10
Stefan Nordhausen
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User nordhaus@informatik.hu-berlin.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c11
--- Comment #11 from Stefan Nordhausen
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User nordhaus@informatik.hu-berlin.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c12
--- Comment #12 from Stefan Nordhausen
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User keith.goggin@bigpond.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=434172#c14
--- Comment #14 from Keith Goggin
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Jeff Mahoney
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Tony Jones
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