On Thu 2008-04-17 22:21:25, Andrew Morton wrote: > This is the Vaio. > > This: > > <cold boot> > <suspend-to-ram> > <resume-from-ram> > <suspend-to-ram> > <resume-from-ram> > > works OK. > > > This: > > <cold boot> > <suspend-to-disk> > <resume-from-disk> > > works OK. > > > But this: > > <cold boot> > <suspend-to-ram> > <resume-from-ram> > <suspend-to-disk> > <resume-from-disk> > > hangs at the end of resume-from-disk. You could try echo disk > /sys/power/state to see if it is ACPI acting funny or some driver > During the suspend-to-disk I saw: > > ipw2200: Radio Frequency Kill Switch is On: > Kill switch must be turned off for wireless networking to work. > PM: Device usb1 failed to (unknown PM event): error -113 > PM: Device usb2 failed to (unknown PM event): error -113 > PM: Device usb3 failed to (unknown PM event): error -113 > PM: Device usb4 failed to (unknown PM event): error -113 > Suspending console(s) > > But it suspends OK. > Resume _almost_ works. It gets to: > > calling hpet_insert_resource+0x0/0x1e() > initcall hpet_insert_resource+0x0/0x1e() returned 1 after 0 msecs > initcall hpet_insert_resource+0x0/0x1e() returned with error code 1 > calling init_lapic_nmi_sysfs+0x0/0x33() > initcall init_lapic_nmi_sysfs+0x0/0x33() returned 0 after 0 msecs > calling io_apic_bug_finalize+0x0/0x1c() > initcall io_apic_bug_finalize+0x0/0x1c() returned 0 after 0 msecs > calling check_early_ioremap_leak+0x0/0x3d() > initcall check_early_ioremap_leak+0x0/0x3d() returned 0 after 0 msecs > calling print_ipi_mode+0x0/0x26() > Using IPI Shortcut mode > initcall print_ipi_mode+0x0/0x26() returned 0 after 2 msecs > calling init_oops_id+0x0/0x23() > initcall init_oops_id+0x0/0x23() returned 0 after 0 msecs > calling disable_boot_consoles+0x0/0x36() > initcall disable_boot_consoles+0x0/0x36() returned 0 after 0 msecs > calling pm_qos_power_init+0x0/0x54() > initcall pm_qos_power_init+0x0/0x54() returned 0 after 0 msecs > calling software_resume+0x0/0x179() > Freezing user space processes ... (elapsed 0.00 seconds) done. > Freezing remaining freezable tasks ... <6>input: PS/2 Mouse as /class/input/input3 > input: AlpsPS/2 ALPS GlidePoint as /class/input/input4 > (elapsed 0.14 seconds) done. > PM: Loading image data pages (88965 pages) ... done > PM: Read 355860 kbytes in 16.36 seconds (21.75 MB/s) > Suspending console(s) no_console_suspend should get you a bit more output... > I guess I get to bisect this. Either that, or you can try if it works with minimum config (no wireless, no usb, no fancy drivers). Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
