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[Bug 1455788] Re: key is repeated, but keyboard does not send scancodessssssss

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Weinga-Unity, could you please run the following command from a terminal
as it will automatically gather and attach updated debug information to
this report:

apport-collect -p xorg 1455788

Please ensure you have xdiagnose installed, and that you click the Yes
button for attaching additional debugging information.

** Description changed:

  I have found the repeat-key and stuck-key issue in different bug-reports but no working solution.
  My problem is, that sometimes a key is stuck within software and the character is printed in the rate configuredddddddd for the keyboard.
  
  catch of KeyPress event, KeyRelease event sequence with "l" with xev, "f" is pressed to stop sequence:
  ccccccccc
  KeyPress event, serial 37, synthetic NO, window 0x2e00001,
-     root 0x7e, subw 0x0, time 632900, (38,-8), root:(632,311),
-     state 0x100, keycode 46 (keysym 0x6c, l), same_screen YES,
-     XLookupString gives 1 bytes: (6c) "l"
-     XmbLookupString gives 1 bytes: (6c) "l"
-     XFilterEvent returns: False
+     root 0x7e, subw 0x0, time 632900, (38,-8), root:(632,311),
+     state 0x100, keycode 46 (keysym 0x6c, l), same_screen YES,
+     XLookupString gives 1 bytes: (6c) "l"
+     XmbLookupString gives 1 bytes: (6c) "l"
+     XFilterEvent returns: False
  
  KeyRelease event, serial 37, synthetic NO, window 0x2e00001,
-     root 0x7e, subw 0x0, time 633234, (38,-8), root:(632,311),
-     state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
-     XLookupString gives 1 bytes: (6c) "l"
-     XFilterEvent returns: False
+     root 0x7e, subw 0x0, time 633234, (38,-8), root:(632,311),
+     state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
+     XLookupString gives 1 bytes: (6c) "l"
+     XFilterEvent returns: False
  
  KeyPress event, serial 37, synthetic NO, window 0x2e00001,
-     root 0x7e, subw 0x0, time 633234, (38,-8), root:(632,311),
-     state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
-     XLookupString gives 1 bytes: (6c) "l"
-     XmbLookupString gives 1 bytes: (6c) "l"
-     XFilterEvent returns: False
+     root 0x7e, subw 0x0, time 633234, (38,-8), root:(632,311),
+     state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
+     XLookupString gives 1 bytes: (6c) "l"
+     XmbLookupString gives 1 bytes: (6c) "l"
+     XFilterEvent returns: False
  
  KeyRelease event, serial 37, synthetic NO, window 0x2e00001,
-     root 0x7e, subw 0x0, time 633481, (38,-8), root:(632,311),
-     state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
-     XLookupString gives 1 bytes: (6c) "l"
-     XFilterEvent returns: False
+     root 0x7e, subw 0x0, time 633481, (38,-8), root:(632,311),
+     state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
+     XLookupString gives 1 bytes: (6c) "l"
+     XFilterEvent returns: False
  
  KeyPress event, serial 37, synthetic NO, window 0x2e00001,
-     root 0x7e, subw 0x0, time 633500, (38,-8), root:(632,311),
-     state 0x0, keycode 41 (keysym 0x66, f), same_screen YES,
-     XLookupString gives 1 bytes: (66) "f"
-     XmbLookupString gives 1 bytes: (66) "f"
-     XFilterEvent returns: False
+     root 0x7e, subw 0x0, time 633500, (38,-8), root:(632,311),
+     state 0x0, keycode 41 (keysym 0x66, f), same_screen YES,
+     XLookupString gives 1 bytes: (66) "f"
+     XmbLookupString gives 1 bytes: (66) "f"
+     XFilterEvent returns: False
  ================================================================
  
  showkey does not print anyyyyy scancodes:
  ============================================
  ~$ sudo showkey -s
  KB-Modus war ?UNBEKANNT?
- [ Wenn Sie das unter X probieren, muss es nicht funktionieren, 
-   da der X Server ebenfalls von /dev/console liest. ]
+ [ Wenn Sie das unter X probieren, muss es nicht funktionieren,
+   da der X Server ebenfalls von /dev/console liest. ]
  
  Drücken Sie eine Taste (Programmende 10 s nach dem letzten Tastendruck)...
- 0x9c 
- 0x20 
- 0xa0 
+ 0x9c
+ 0x20
+ 0xa0
  ......
- 0x20 0x21 0xa0 0x21 0xa1 
- 0x31 
- 0xb1 
- 0x2d 0x2f 0xad 0xaf 
+ 0x20 0x21 0xa0 0x21 0xa1
+ 0x31
+ 0xb1
+ 0x2d 0x2f 0xad 0xaf
  0x24 0x26 0xa4 0x26             << "0x26"=<l> pressed, "0xa6"=<l> released
  0xa6 0x21 0xa1                       << "0x21"=<f> pressed, "0xa1"=<f> released
  ==========================================
  
  ===========
  uname -or
  3.16.0-30-generic GNU/Linux
  
  Description:	Ubuntu 14.04.2 LTS
  Release:	14.04
  
  ============
  
  Netbook Gigabyte T1005  CPU Intel Atom N570
- 
- So how i can fix this issue?
- --- 
- ApportVersion: 2.14.1-0ubuntu3.7
- Architecture: amd64
- CurrentDesktop: XFCE
- DistroRelease: Ubuntu 14.04
- InstallationDate: Installed on 2015-05-01 (36 days ago)
- InstallationMedia: Xubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
- Package: xorg 1:7.7+1ubuntu8.1
- PackageArchitecture: amd64
- ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
- Tags:  trusty
- Uname: Linux 3.16.0-30-generic x86_64
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
- _MarkForUpload: True
- --- 
- ApportVersion: 2.14.1-0ubuntu3.7
- Architecture: amd64
- CurrentDesktop: XFCE
- DistroRelease: Ubuntu 14.04
- InstallationDate: Installed on 2015-05-01 (36 days ago)
- InstallationMedia: Xubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
- Package: xorg 1:7.7+1ubuntu8.1
- PackageArchitecture: amd64
- ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
- Tags:  trusty
- Uname: Linux 3.16.0-30-generic x86_64
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
- _MarkForUpload: True

** Attachment removed: "ProcEnviron.txt"
   https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455788/+attachment/4410972/+files/ProcEnviron.txt

** Attachment removed: "Dependencies.txt"
   https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455788/+attachment/4410971/+files/Dependencies.txt

** Attachment removed: "ProcEnviron.txt"
   https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455788/+attachment/4410970/+files/ProcEnviron.txt

** Attachment removed: "Dependencies.txt"
   https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455788/+attachment/4410969/+files/Dependencies.txt

-- 
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https://bugs.launchpad.net/bugs/1455788

Title:
  key is repeated, but keyboard does not send scancodessssssss

Status in xorg package in Ubuntu:
  Incomplete

Bug description:
  I have found the repeat-key and stuck-key issue in different bug-reports but no working solution.
  My problem is, that sometimes a key is stuck within software and the character is printed in the rate configuredddddddd for the keyboard.

  catch of KeyPress event, KeyRelease event sequence with "l" with xev, "f" is pressed to stop sequence:
  ccccccccc
  KeyPress event, serial 37, synthetic NO, window 0x2e00001,
      root 0x7e, subw 0x0, time 632900, (38,-8), root:(632,311),
      state 0x100, keycode 46 (keysym 0x6c, l), same_screen YES,
      XLookupString gives 1 bytes: (6c) "l"
      XmbLookupString gives 1 bytes: (6c) "l"
      XFilterEvent returns: False

  KeyRelease event, serial 37, synthetic NO, window 0x2e00001,
      root 0x7e, subw 0x0, time 633234, (38,-8), root:(632,311),
      state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
      XLookupString gives 1 bytes: (6c) "l"
      XFilterEvent returns: False

  KeyPress event, serial 37, synthetic NO, window 0x2e00001,
      root 0x7e, subw 0x0, time 633234, (38,-8), root:(632,311),
      state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
      XLookupString gives 1 bytes: (6c) "l"
      XmbLookupString gives 1 bytes: (6c) "l"
      XFilterEvent returns: False

  KeyRelease event, serial 37, synthetic NO, window 0x2e00001,
      root 0x7e, subw 0x0, time 633481, (38,-8), root:(632,311),
      state 0x0, keycode 46 (keysym 0x6c, l), same_screen YES,
      XLookupString gives 1 bytes: (6c) "l"
      XFilterEvent returns: False

  KeyPress event, serial 37, synthetic NO, window 0x2e00001,
      root 0x7e, subw 0x0, time 633500, (38,-8), root:(632,311),
      state 0x0, keycode 41 (keysym 0x66, f), same_screen YES,
      XLookupString gives 1 bytes: (66) "f"
      XmbLookupString gives 1 bytes: (66) "f"
      XFilterEvent returns: False
  ================================================================

  showkey does not print anyyyyy scancodes:
  ============================================
  ~$ sudo showkey -s
  KB-Modus war ?UNBEKANNT?
  [ Wenn Sie das unter X probieren, muss es nicht funktionieren,
    da der X Server ebenfalls von /dev/console liest. ]

  Drücken Sie eine Taste (Programmende 10 s nach dem letzten Tastendruck)...
  0x9c
  0x20
  0xa0
  ......
  0x20 0x21 0xa0 0x21 0xa1
  0x31
  0xb1
  0x2d 0x2f 0xad 0xaf
  0x24 0x26 0xa4 0x26             << "0x26"=<l> pressed, "0xa6"=<l> released
  0xa6 0x21 0xa1                       << "0x21"=<f> pressed, "0xa1"=<f> released
  ==========================================

  ===========
  uname -or
  3.16.0-30-generic GNU/Linux

  Description:	Ubuntu 14.04.2 LTS
  Release:	14.04

  ============

  Netbook Gigabyte T1005  CPU Intel Atom N570

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