kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Stephen Rees-Carter, as per http://download.lenovo.com/express/ddfm.html an update is available for your BIOS (1.23). If you update to this following https://help.ubuntu.com/community/BiosUpdate , does it change anything? If it doesn't, 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

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Thank you for your understanding.

** Description changed:

  Since upgrading to 13.10, my wireless Logitech keyboard and mouse have
  been very laggy and quite unusable. The mouse barely moves or responds
  most of the time, and the keyboard either ignores input or gets stuck on
  a character, or sequence of characters, and repeats them constantly.
- 
- They were both working in 13.04, but since upgrading via a fresh
- install, to 13.10, they won't work.
- 
- I found a similar sounding bug
- (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1194649) which
- sounded promising, but everyone has reported that their issue was fixed,
- so I decided it might be better to report a new one since my issue isn't
- fixed. I'm fully updated via apt-get with no fixes.
- 
- Let me know what I can do to help debug the issue.
+ They were both working in 13.04.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19 [modified: boot/vmlinuz-3.11.0-12-generic]
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  valorin    2420 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  valorin    2420 F.... pulseaudio
  Date: Tue Nov  5 21:05:09 2013
  HibernationDevice: RESUME=UUID=20653816-c79a-43a2-bd96-aab0af013acf
  InstallationDate: Installed on 2013-10-29 (7 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: LENOVO 7859CTO
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=416f70c3-ac4e-4e00-a8aa-56a37d187587 ro quiet splash noapic vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.11.0-12-generic N/A
-  linux-backports-modules-3.11.0-12-generic  N/A
-  linux-firmware                             1.116
+  linux-restricted-modules-3.11.0-12-generic N/A
+  linux-backports-modules-3.11.0-12-generic  N/A
+  linux-firmware                             1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/04/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8GET38WW (1.15 )
  dmi.board.name: 7859CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr8GET38WW(1.15):bd11/04/2011:svnLENOVO:pn7859CTO:pvrThinkPadL520:rvnLENOVO:rn7859CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 7859CTO
  dmi.product.version: ThinkPad L520
  dmi.sys.vendor: LENOVO

** Tags added: bios-outdated-1.23

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

** Summary changed:

- Logitech Unified Receiver very laggy
+ 046d:c52b [ThinkPad L520] Logitech Unified Receiver very laggy

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1248100

Title:
  046d:c52b [ThinkPad L520] Logitech Unified Receiver very laggy

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Since upgrading to 13.10, my wireless Logitech keyboard and mouse have
  been very laggy and quite unusable. The mouse barely moves or responds
  most of the time, and the keyboard either ignores input or gets stuck
  on a character, or sequence of characters, and repeats them
  constantly. They were both working in 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19 [modified: boot/vmlinuz-3.11.0-12-generic]
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  valorin    2420 F.... pulseaudio
  Date: Tue Nov  5 21:05:09 2013
  HibernationDevice: RESUME=UUID=20653816-c79a-43a2-bd96-aab0af013acf
  InstallationDate: Installed on 2013-10-29 (7 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: LENOVO 7859CTO
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=416f70c3-ac4e-4e00-a8aa-56a37d187587 ro quiet splash noapic vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/04/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8GET38WW (1.15 )
  dmi.board.name: 7859CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr8GET38WW(1.15):bd11/04/2011:svnLENOVO:pn7859CTO:pvrThinkPadL520:rvnLENOVO:rn7859CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 7859CTO
  dmi.product.version: ThinkPad L520
  dmi.sys.vendor: LENOVO

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