FS#16900 - [kernel26] [ehci_hcd] 2.6.31 USB broken after update to 2.6.31.5

Attached to Project: Arch Linux
Opened by Ivan Yurasov (vanDake) - Thursday, 29 October 2009, 09:08 GMT
Last edited by Paul Mattal (paul) - Saturday, 07 November 2009, 23:40 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture i686
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:

right after boot into 2.6.31
I see errors in dmesg:

ehci_hcd 0000:00:1d.7: force halt; handhake f90f8424 00004000 00000000 -> -110
hub 1-0:1.0: cannot reset port 6 (err = -108)
hub 1-0:1.0: cannot reset port 6 (err = -108)
hub 1-0:1.0: cannot reset port 6 (err = -108)
hub 1-0:1.0: cannot reset port 6 (err = -108)
hub 1-0:1.0: cannot reset port 6 (err = -108)
hub 1-0:1.0: Cannot enable port 6. Maybe the USB cable is bad?
hub 1-0:1.0: cannot disable port 6 (err = -108)

no usb device work after that, and I cannot wake up after sleep mode
So my system is _unusable_ after update kernel26 2.6.30.6-1 -> 2.6.31.5-1

hardware: MSI Wind U100

lsusb (2.6.30.6):
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera
Bus 001 Device 003: ID 0bda:0158 Realtek Semiconductor Corp. Mass Storage Device
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


simple workaround is revert back to 2.6.30.6-1
   lsusb-vvv.log (30.2 KiB)
This task depends upon

Closed by  Paul Mattal (paul)
Saturday, 07 November 2009, 23:40 GMT
Reason for closing:  Upstream
Additional comments about closing:  Appears to be upstream. Please reopen if necessary.
Comment by Ivan Yurasov (vanDake) - Thursday, 29 October 2009, 12:51 GMT
same problem in ubuntu: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/435352
discussion in linux-medialinux-media@vger.kernel.org/msg10598.html"> http://www.mail-archive.com/linux-media@vger.kernel.org/msg10598.html
Comment by Ivan Yurasov (vanDake) - Saturday, 07 November 2009, 15:52 GMT
workaround:
just blacklist uvcvideo
in /etc/modprobe.d/blacklist.conf

now I have no webcam, but usb is online

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