[Bug 330427] New: hibernation not reliable - suspend to disk not working at all in RC1
https://bugzilla.novell.com/show_bug.cgi?id=330427#c4 Summary: hibernation not reliable - suspend to disk not working at all in RC1 Product: openSUSE 10.3 Version: RC 1 Platform: i686 OS/Version: Other Status: NEW Severity: Minor Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: ah@forex.pl QAContact: qa@suse.de Found By: --- I am using HP dx7300 machine (chipset Intel Q965 Express with core2 duo processor and 1GB RAM, currently using integrated graphics) s2ram -i This machine can be identified by: sys_vendor = "Hewlett-Packard" sys_product = "HP Compaq dx7300 Microtower" sys_version = " " bios_version = "786E1 v01.09" hibernation usually works well - both automatically (as part of KDE power management) or direct command suspend to RAM - does not work at all - the system just hangs also occasionally the hibernation (automatic) fails to work with messsage error nr 1 - but system continues to work normally what is strange is that the log is empty : linx:~ # cat /var/log/pm-suspend.log linx:~ # I am not sure how to obtain usefull logs - anyway here is the pci info: linx:~ # lspci 00:00.0 Host bridge: Intel Corporation 82Q963/Q965 Memory Controller Hub (rev 02) 00:02.0 VGA compatible controller: Intel Corporation 82Q963/Q965 Integrated Graphics Controller (rev 02) 00:03.0 Communication controller: Intel Corporation 82Q963/Q965 HECI Controller (rev 02) 00:19.0 Ethernet controller: Intel Corporation 82566DM Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Contoller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev f2) 00:1f.0 ISA bridge: Intel Corporation 82801HO (ICH8DO) LPC Interface Controller (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801H (ICH8 Family) 4 port SATA IDE Controller (rev 02) 07:09.0 USB Controller: NEC Corporation USB (rev 43) 07:09.1 USB Controller: NEC Corporation USB (rev 43) 07:09.2 USB Controller: NEC Corporation USB 2.0 (rev 04) linx:~ # -- 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=330427
Jeff Mahoney
https://bugzilla.novell.com/show_bug.cgi?id=330427#c1
Pavel Machek
https://bugzilla.novell.com/show_bug.cgi?id=330427#c2
Stefan Seyfried
https://bugzilla.novell.com/show_bug.cgi?id=330427#c3
--- Comment #3 from Andrew Horoszczak
https://bugzilla.novell.com/show_bug.cgi?id=330427#c4
--- Comment #4 from Andrew Horoszczak
https://bugzilla.novell.com/show_bug.cgi?id=330427#c5
--- Comment #5 from Andrew Horoszczak
https://bugzilla.novell.com/show_bug.cgi?id=330427#c6
Stefan Seyfried
Helo Stefan,
Thanks you your help. I checked what is my proper swap partition - and it now works.
the problem with md2 - had its root in either a) small bug in yast that failed to properly mount encrypted partitions I think b) me trying to use raid 0 as swap partition - which yast allows but it does not seem to work
Ok, there are clearly many things to enhance in future versions :-)
Pity that KDE failed to show any log whatsoever ....
.. this is one of them. Also, a "louder" log message would be nice here. I'll work on that for the next versions.
linx:/var/log # cat pm-suspend.log Thu Oct 25 22:40:41 CEST 2007: running hibernate hooks.
===== Thu Oct 25 22:40:41 CEST 2007: running hook: /usr/lib/pm-utils/sleep.d/30s2disk-check ===== INFO: checking for suspend-to-disk prerequisites... using userspace suspend method setting resume device to /dev/sda7 setting image size to 473492275 adding these parameters from /etc/suspend.conf:
ok, this time it detected everything correctly.
/usr/lib/pm-utils/sleep.d/66warning-fglrx-suspend ===== WARNING: Trying to suspend with prorietary "fglrx" kernel module loaded. This is known to be broken on some machines. Complain to ATI/AMD.
..and it even works with fglrx :-)
/usr/lib/pm-utils/sleep.d/99Zgrub ===== INFO: running prepare-grub Skipping grub entry #2, because it has the noresume option running kernel is grub menu entry 0 (vmlinuz-2.6.22.5-31-default) preparing boot-loader: selecting entry 0, kernel /boot/2.6.22.5-31-default grub-once: saving original /boot/grub/default running '/usr/sbin/grubonce 0' Using entry #0: openSUSE 10.3 time needed for sync: 0.9 seconds, time needed for grub: 0.3 seconds. ===== Thu Oct 25 22:40:43 CEST 2007: running hook: /usr/lib/pm-utils/sleep.d/99info ===== Thu Oct 25 22:40:43 CEST 2007: done running hibernate hooks. + /usr/sbin/s2disk --config /var/lib/s2disk.conf + RET=0
..everything is good!
+ set +x Thu Oct 25 22:42:01 CEST 2007: running thaw hooks.
Thu Oct 25 22:42:05 CEST 2007: done running thaw hooks.
So it now works for you and i'll set this bug to fixed. You should probably report the problem that yast let you configure swap on raid but it then not working, but that's actually a different bug than this one :-) Even though this bug is "fixed", i know that there are many improvements on useability still needed, and i will work on those asap. -- 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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