bowman, as per http://support.lenovo.com/en_US/downloads/default.page?
an update is available for your BIOS (3.24). If you update to this, does
it change anything?
If not, could you please both specify what happened, and provide the output of
the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
Thank you for your understanding.
** Description changed:
- Thinkpad t400
- Network controller: Intel Corporation Ultimate N WiFi Link 5300
-
-
Connection drops every (almost exactly) 5 minutes. PC stalls for several
seconds during :
-
"kernel: [ 2068.078667] ieee80211 phy0: Hardware restart was requested"
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-26-generic 3.5.0-26.42
ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6
Uname: Linux 3.5.0-26-generic x86_64
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: lubov 1640 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: lubov 1640 F.... pulseaudio
Date: Sun Mar 31 11:00:48 2013
HibernationDevice: RESUME=UUID=7a539902-20fd-4640-8fa3-b742eabab578
InstallationDate: Installed on 2013-03-28 (2 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: LENOVO 6475BY5
MarkForUpload: True
PccardctlIdent:
- Socket 0:
- no product info available
+ Socket 0:
+ no product info available
PccardctlStatus:
- Socket 0:
- no card
+ Socket 0:
+ no card
ProcEnviron:
- TERM=xterm
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=<set>
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ TERM=xterm
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-26-generic
root=UUID=dfc0cb00-7e0a-45d6-b7d5-587cf6cbce89 ro quiet splash vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-3.5.0-26-generic N/A
- linux-backports-modules-3.5.0-26-generic N/A
- linux-firmware 1.95
+ linux-restricted-modules-3.5.0-26-generic N/A
+ linux-backports-modules-3.5.0-26-generic N/A
+ linux-firmware 1.95
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/15/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET93WW (3.23 )
dmi.board.name: 6475BY5
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: 1S6475BY5L3BDT9A
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7UET93WW(3.23):bd12/15/2011:svnLENOVO:pn6475BY5:pvrThinkPadT400:rvnLENOVO:rn6475BY5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6475BY5
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
** Tags added: bios-outdated-3.24
** Summary changed:
- Intell 5300 iwlwifi, connection drops frequently, pc stalls for several
seconds
+ [Lenovo ThinkPad T400 6475] connection drops frequently, pc stalls for
several seconds
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Summary changed:
- [Lenovo ThinkPad T400 6475] connection drops frequently, pc stalls for
several seconds
+ 8086:4236 [Lenovo ThinkPad T400 6475] connection drops frequently, pc stalls
for several seconds
** Tags added: needs-upstream-testing regression-potential
** Tags added: kernel-bug-exists-upstream-v3.9-rc5
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1162504
Title:
8086:4236 [Lenovo ThinkPad T400 6475] connection drops frequently, pc
stalls for several seconds
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1162504/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
