Hi Andre, yes, of course. I run the same kernel now, just reversed the hpet patch, and sleep/resume works.
ACPI sleep/resume working: -kernel 2.6.20.10 -kernel 2.6.21.1 + fbsplash + linux-phc + sched-cfs + thinkpad_acpi + powertop patch for 2.6.21 + powertop ipw2200 patch ACPI sleep/resume not working -kernel 2.6.21.1 + fbsplash + linux-phc + sched-cfs + thinkpad_acpi + powertop patch for 2.6.21 + powertop ipw2200 patch + force_hpet_combined_43.patch so the problem can be around the hpet sleep/resume related parts. should I confirm this bug with vanilla-2.6.22? I see the patchfile was created from a 2.6.22-mm kernel source diff yours, adam On 5/30/07, Andre Müller <[EMAIL PROTECTED]> wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Adam Lantos wrote: > hi > > > I own a Thinkpad X41 Tbl (intel ich6), running Linux on it. I use a > 2.6.21.1 kernel patched with linux-powertop patches. The kernel works > well, and power consuption had decreased significantly, but when I put > the machine in ACPI sleep mode, it never resumes. To be more precise, > it resumes half the way (the hdd and cpu fan switches back, but no > other response; the sleep led keeps constantly flashing)... > > I suspect the force_hpet patch 'force_hpet_combined_43.patch', because > when it's not applied (and same kernel, same configuration, of > course), the suspend/resume cycle works like a charm. > > Found nothing interesting in kernel log, maybe it's not flushed on the > disk in this 'half-resumed' state. > > > any ideas? > > yours, > adam have you compared this to the unpatched kernel setup? the drivers changed quite a bit in 2.6.21. might be a starting point, andre -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGXXo6hYOgL/M0VS0RArePAJ4k2hJ6uYbDDqwhRnEPX4iMRTM8cQCglF6+ /ts29nZWo+O7/AlypD6WtGs= =aG2e -----END PGP SIGNATURE----- _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
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