My Ubuntu 10.10 Thinkpad X200 (2.6.35-25-generic-pae #44-Ubuntu SMP) reliably fails to suspend - it'll got through the motions, but immediately resume, leaving the laptop smoking nicely in my bag. dmesg shows:
----- [ 1280.840100] PM: Entering mem sleep [ 1280.840162] Suspending console(s) (use no_console_suspend to debug) [ 1280.856851] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 1280.856944] sd 0:0:0:0: [sda] Stopping disk [ 1280.884099] tpm_tis 00:0a: tpm_transmit: tpm_send: error 4294967291 [ 1280.884108] legacy_suspend(): pnp_bus_suspend+0x0/0x70 returns -5 [ 1280.884113] PM: Device 00:0a failed to suspend: error -5 [ 1281.281616] PM: suspend of drv:sd dev:0:0:0:0 complete after 424.770 msecs [ 1281.281644] PM: suspend of drv:scsi dev:target0:0:0 complete after 424.794 msecs [ 1281.281657] PM: suspend of drv:scsi dev:host0 complete after 424.648 msecs [ 1281.281669] PM: Some devices failed to suspend [ 1281.282054] sd 0:0:0:0: [sda] Starting disk [ 1281.428052] PM: resume of drv:usb dev:usb1 complete after 146.350 msecs ---- I followed the suggestion in bug 657386 (a duplicate of this one) to successfully fix it : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/657386/comments/3 ie creating '/etc/pm/config.d/unload_module' and adding SUSPEND_MODULES="tpm_tis" Roberto -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/602049 Title: Suspend to RAM fails due to tpm_tis kernel module (regression) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
