USB 3.0 ports stopped working with 2.6.35-28-generic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
The two USB 3.0 ports stopped working with the most recent stable kernel update (2.6.35-28-generic; I had 2.6.35-27-generic before). Devices I plug in get power but are not recognized by the system. The USB port is missing in "lsusb" too.
If I boot the old kernel the ports work.
I have attached the output of uname, lspci, lsusb and dmesg for each, the new and the old, kernel version.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-generic 2.6.35.28.36
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.35-27-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC275 Analog [ALC275 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xea200000 irq 48'
Mixer name : 'Realtek ALC275'
Components : 'HDA:10ec0275,
Controls : 16
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 17'
Mixer name : 'Nvidia GPU 14 HDMI/DP'
Components : 'HDA:10de0014,
Controls : 16
Simple ctrls : 4
Date: Sun Mar 20 09:08:31 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Sony Corporation VPCF13C5E
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
PATH=(custom, user)
LANG=de_AT.utf8
SHELL=/bin/zsh
RelatedPackageV
SourcePackage: linux
dmi.bios.date: 09/03/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0180Y9
dmi.board.
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: VPCF13C5E
dmi.product.
dmi.sys.vendor: Sony Corporation
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Could you please test the kernel that is currently sitting in -proposed? (2.6.35-28.50)