I started randomly hybridizing the working and failing .configs, and bisected the problem down to this difference:
--- bad4 2012-11-27 07:52:28.535253255 -0500 +++ good6 2012-11-27 07:35:58.376369630 -0500 @@ -3850,6 +3850 @@ -CONFIG_LOCKUP_DETECTOR=y -CONFIG_HARDLOCKUP_DETECTOR=y -# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0 -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_LOCKUP_DETECTOR is not set That is, if I turn off CONFIG_LOCKUP_DETECTOR, suspend starts working again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1079534 Title: [LENOVO 4313CTO] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1079534/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
