[Hardy] hub over-current change port

[Liken Otsoa]

After resume console shows several messages "hub over-current change port" and it stops 1 minute before X.

[Liken Otsoa (liken)]

This bug persists. When I resume, computer waits 1 minute before to show Xs again. And console messages about over current are the last showed.

IBM Thinkpad X41t

Does anybody know to which package this may be related?

[Liken Otsoa (liken)]

When suspend to ram and resume it spends 40 seconds showing console and waiting for X.
In Gutsy and the first versions of Hardy Beta resume from suspend were speedy, 1 or 2 seconds and X is present.
WTF is happening for 40 seconds before X is showed again, and the console with over currents in ports messages (althoug this may be circunstancial and not related perhaps) ?

--------------------- From var/log/messages
 kernel: [ 3.599328] Restarting tasks ... <3>hub 2-0:1.0: over-current change on port 1
 kernel: [ 3.983028] Restarting tasks ... <3>hub 2-0:1.0: over-current change on port 2

----------------
Hardy Uptodate
IBM Thinkpad X41 Tablet

[dezibelz (dezibelz)]

I can absolutely confirm this behavior for a fresh and updated installation Hardy;
about 40 seconds till X returns. This has never happened with Gutsy.

Last kernel messages after having resumed from suspend to ram are:
[ 6.716227] PM: Finishing wakeup.
[ 6.716229] Restarting tasks ... <3>hub 2-0:1.0: over-current change on port 1
[ 6.837875] done.
[ 6.873304] hub 2-0:1.0: over-current change on port 2
[ 6.974569] hub 4-0:1.0: over-current change on port 3
[ 7.078393] hub 4-0:1.0: over-current change on port 4

This happens on an IBM ThinkPad T41p (Pentium-M 1,7 GHz Banias, Chipset Intel 855PM)

lspci -vv output on the USB-Controler is
Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])

[Liken Otsoa (liken)]

This bug persists. A lot of time untill X returns and over-current messages.

[eva dany (unsichtbarkeit)]

i can absolutly confirm this bug. i have Thinkpad T40, and Ubuntu 8.04.1
and i never had it in gutsy.
i am wondering if this bug has something to do with that one:
https://bugs.launchpad.net/ubuntu/+source/hal/+bug/199088
i can confirm the last too.

[MarcH (marc-h38)]

I confirm this problem with an X40.

All the USB ports on my previous X40 died like described here:
 <http://www.thinkwiki.org/wiki/Problem_with_USB_2.0#Fried_Southbridge_USB_controller>
(unfortunately I do not remember if there were these "over-current" messages on my previous X40)

[dino99 (9d9)]

http://www.freedesktop.org/wiki/Software/hal/