[Kernel-packages] [Bug 124406] Re: Keyboard keys get stuck and repeat

2014-11-30 Thread Abhirav Kumar 
I have a lead may be
Given scenario I have my keyboard stuck (i.e. I can't do andything with my 
keyboard)
I suspend my laptop using mouse and voilà my keyboard is working again
Hope this helps!!!

-- 
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/124406

Title:
  Keyboard keys get stuck and repeat

Status in GNU Emacs:
  Invalid
Status in The Linux Kernel:
  Confirmed
Status in X.Org X server:
  In Progress
Status in linux package in Ubuntu:
  Won't Fix
Status in xorg-server package in Ubuntu:
  Won't Fix
Status in linux source package in Jaunty:
  Won't Fix
Status in xorg-server source package in Jaunty:
  Invalid
Status in Gentoo Linux:
  New

Bug description:
  Keyboard keys such as the arrows, Alt-F4, PageUp/PageDown, etc. often
  get 'stuck' and continue being 'clicked' even after they are
  physically released. For example when clicking Alt-F4, sometimes it
  gets stuck so all the windows are closed instead of just one.

  My configuration is Feisty + Xgl + Compiz Fusion. My previous
  configuration was Edgy + Xgl + Beryl, where this didn't happen. Others
  have reported the same problem without using either Xgl or Compiz.

  The keyboard itself isn't the problem. When dual-booting to Windows,
  everything works fine. Also, the problem happens with two different
  keyboards (internal laptop, external USB).

  My best guess is that the problem occurs at time of high system load.
  Somehow during these times the key-release signal gets lost and the
  key-press is repeated indefinitely. This happens more often with
  Compiz configurations because Compiz tends to increase system load. It
  also happens more often with power-hungry apps like Firefox and
  Acrobat Reader for similar reasons.

  PS: When the keys would repeat all input devices would be locked up.
  ie. mouse won't move, clicks don't do anything, keyboard presses don't
  register. Then when it becomes unstuck, the mouse moves around and
  everything. Hope this helps.

  See also this forum thread for other people with the same problem:
  http://ubuntuforums.org/showthread.php?t=432057

To manage notifications about this bug go to:
https://bugs.launchpad.net/emacs/+bug/124406/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1393038] [NEW] Keyboard doesn't work on Samsung NP350V5C-S08IN

2014-11-15 Thread Abhirav Kumar 
Public bug reported:

Keyboard stops randomly, I was completely unaware of the cause at the
start but I think that this may be caused by using key combinations too
much (Generally happens when I am browsing and using Ctrl+click and
Ctrl+w to open and close tabs).

This happened before a few updates and stopped and started again after
the latest update.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-39-generic 3.13.0-39.66
ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
Uname: Linux 3.13.0-39-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  akabhirav   2646 F pulseaudio
CurrentDesktop: Unity
Date: Sat Nov 15 22:21:15 2014
HibernationDevice: RESUME=UUID=cdf75351-d9c7-4775-968e-478ed1882c4d
InstallationDate: Installed on 2014-04-17 (212 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140415)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 350V5C/351V5C/3540VC/3440VC
ProcFB:
 0 inteldrmfb
 1 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic 
root=UUID=3fbd082e-111c-4701-b0c2-fe3bfc136d97 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-39-generic N/A
 linux-backports-modules-3.13.0-39-generic  N/A
 linux-firmware 1.127.8
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/04/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P09ABE
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: NP350V5C-S08IN
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: BOARD REVISION 00
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP09ABE:bd07/04/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn350V5C/351V5C/3540VC/3440VC:pvrP09ABE.012.CP:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP350V5C-S08IN:rvrBOARDREVISION00:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 350V5C/351V5C/3540VC/3440VC
dmi.product.version: P09ABE.012.CP
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug trusty

** Description changed:

  Keyboard stops randomly, I was completely unaware of the cause at the
  start but I think that this may be caused by using key combinations too
  much (Generally happens when I am browsing and using Ctrl+click and
- Ctrl+w to open and close).
+ Ctrl+w to open and close tabs).
  
  This happened before a few updates and stopped and started again after
  the latest update.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-39-generic 3.13.0-39.66
  ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
  Uname: Linux 3.13.0-39-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  akabhirav   2646 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  akabhirav   2646 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Nov 15 22:21:15 2014
  HibernationDevice: RESUME=UUID=cdf75351-d9c7-4775-968e-478ed1882c4d
  InstallationDate: Installed on 2014-04-17 (212 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140415)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 350V5C/351V5C/3540VC/3440VC
  ProcFB:
-  0 inteldrmfb
-  1 radeondrmfb
+  0 inteldrmfb
+  1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic 
root=UUID=3fbd082e-111c-4701-b0c2-fe3bfc136d97 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.13.0-39-generic N/A
-  linux-backports-modules-3.13.0-39-generic  N/A
-  linux-firmware 1.127.8
+  linux-restricted-modules-3.13.0-39-generic N/A
+  linux-backports-modules-3.13.0-39-generic  N/A
+  linux-firmware 1.127.8
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/04/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P09ABE
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: NP350V5C-S08IN
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: BOARD REVISION 00
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP09ABE:bd07/04/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn350V5C/351V5C/3540VC/3440VC:pvrP09ABE.012.CP:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP350V5C-S08IN:rvrBOARDREVISION00:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 350V5C/351V5C/3540VC/3440VC
  dmi.product.version: P09ABE.012.CP
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

-- 
You