kernel-packages team mailing list archive

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

Brendan Donegan, as per http://download.lenovo.com/express/ddfm.html an update is available for your BIOS (66CN55WW). 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 just provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Thank you for your understanding.

** Tags added: bios-outdated-66cn55ww

** Tags removed: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-v3.13-rc2 needs-upstream-testing

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

** Summary changed:

- cursor is not visible (sometimes) after suspend/resume on Lenovo Ideapad Yoga 13
+ [Lenovo IdeaPad Yoga 13] cursor is not visible (sometimes) after suspend/resume

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https://bugs.launchpad.net/bugs/1256998

Title:
  [Lenovo IdeaPad Yoga 13] cursor is not visible (sometimes) after
  suspend/resume

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Often, after suspending and resuming this system, I   that the cursor
  is not visible. If I move the trackpad then I can see the cursor
  having an effect on the UI (hover effects trigger for example), but at
  no point is it visible. This can only be cured by logging out and back
  in from lightdm. I have never seen this behaviour on other hardware.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-13-generic 3.11.0-13.20
  ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
  Uname: Linux 3.11.0-13-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  brendand  18292 F.... pulseaudio
   /dev/snd/controlC0:  brendand  18292 F.... pulseaudio
   /dev/snd/pcmC0D0c:   brendand  18292 F...m pulseaudio
  Date: Mon Dec  2 17:10:20 2013
  HibernationDevice: RESUME=UUID=be4ad10c-3f15-45ba-bf36-543b003a6420
  InstallationDate: Installed on 2013-11-30 (2 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: LENOVO 2191
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic.efi.signed root=UUID=0b341aa6-c7a1-486e-a1cc-bbce141054c0 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-13-generic N/A
   linux-backports-modules-3.11.0-13-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/21/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 66CN54WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900003WIN8 STD MLT
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Yoga 13
  dmi.modalias: dmi:bvnLENOVO:bvr66CN54WW:bd01/21/2013:svnLENOVO:pn2191:pvrLenovoIdeaPadYoga13:rvnLENOVO:rnINVALID:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadYoga13:
  dmi.product.name: 2191
  dmi.product.version: Lenovo IdeaPad Yoga 13
  dmi.sys.vendor: LENOVO

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