USB keyboard not working after hibernation after latest kernel upgrade

[Stéphane Magnenat]

After the latest security upgrade of the kernel on feisty (to version 2.6.20-16), my USB keyboard (Microsoft Natural Ergonomic Keyboard 4000) does not work when computer goes out of hibernation. Others USB devices such as the mouse work. After I unplug/replug the keyboard it works. The same hardware worked fine on previous releases of the same kernel.

Thanks, have a nice day,

[david___o (david-oldford)]

I am running Kubuntu with the newest kernel and I get the same problem except my keyboard also needs to be unplugged and replugged after a reboot or shutdown.

[david___o (david-oldford)]

I guess I should mention that I also have a Microsoft Natural Ergonomic Keyboard 4000.

[david___o (david-oldford)]

It would appear that this problem worked itself out misteriously..... at least on my system. Works fine now....

[Leann Ogasawara (leannogasawara)]

Per David's last comment I'm closing this report. Stephane, if this is still an issue, please feel free to reopen.

Also just a note that against linux-source-2.6.22 this will be closed as it does not meet the criteria for a stable release update. You can learn more about the stable release update process at https://wiki.ubuntu.com/StableReleaseUpdates . Thanks!