Description of problem: Suspend on my T42p laptop fails because hci-usb complains. Version-Release number of selected component (if applicable): kernel 2.6.14-1.1660 How reproducible: every time Steps to Reproduce: 1. start system 2. enter "echo 'mem' > /sys/power/state' 3. Actual results: system fails to suspend and /var/log/messages contains: Nov 11 07:49:24 basso kernel: Stopping tasks: =========================================================================================================| Nov 11 07:49:24 basso kernel: hci_usb 4-1:1.1: no suspend? Nov 11 07:49:24 basso kernel: hci_usb 4-1:1.0: no suspend? Nov 11 07:49:24 basso kernel: Could not suspend device 4-1: error -16 Nov 11 07:49:24 basso kernel: Some devices failed to suspend Nov 11 07:49:24 basso kernel: Restarting tasks... done Expected results: system should suspend Additional info: I don't know if this is helpful, but I have run the same machine with the recent FC4 kernel update, 2.6.14-1.1637_FC4, suspends fine
Try latest rawhide, and use pm-suspend rather than writing to the sysfs files directly.
A new kernel update has been released (Version: 2.6.18-1.2200.fc5) based upon a new upstream kernel release. Please retest against this new kernel, as a large number of patches go into each upstream release, possibly including changes that may address this problem. This bug has been placed in NEEDINFO state. Due to the large volume of inactive bugs in bugzilla, if this bug is still in this state in two weeks time, it will be closed. Should this bug still be relevant after this period, the reporter can reopen the bug at any time. Any other users on the Cc: list of this bug can request that the bug be reopened by adding a comment to the bug. In the last few updates, some users upgrading from FC4->FC5 have reported that installing a kernel update has left their systems unbootable. If you have been affected by this problem please check you only have one version of device-mapper & lvm2 installed. See bug 207474 for further details. If this bug is a problem preventing you from installing the release this version is filed against, please see bug 169613. If this bug has been fixed, but you are now experiencing a different problem, please file a separate bug for the new problem. Thank you.
Suspend has worked for me using the latest fc5 kernels for a while now.