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[Bug 366261] Re: Synaptic touchpad lost sync when switch keyboard layouts

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Thu, 09 Jan 2014 23:58:32 -0000
Reply-to: Bug 366261 <366261@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Владимир Зубко, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux REPLACE-WITH-BUG-NUMBER

Please note, given that the information from the prior release is
already available, doing this on a release prior to the development one
would not be helpful.

If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc7

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Description changed:

  Notebook HP Pavilion DV6750er Kubuntu 9.04 32bit (and 64bit)
  $ uname -a
  Linux pavilion 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux
+ 
+ WORKAROUND: Add to /etc/default/grub:
+ i8042.dumbkbd = 1
+ sudo update-grub
+ Reboot system
  
  $ lspci
  00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
  00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
  00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
  00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
  00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
  00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
  00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
  00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
  00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
  00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
  00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
  00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
  00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
  00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
  00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
  00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
  00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
  00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
  01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
  02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
  08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
  09:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
  09:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
  09:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
  09:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
  09:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
  
  $ cat /proc/bus/input/devices
  I: Bus=0011 Vendor=0002 Product=0007 Version=01b1
  N: Name="SynPS/2 Synaptics TouchPad"
  P: Phys=isa0060/serio1/input0
  S: Sysfs=/devices/platform/i8042/serio1/input/input9
  U: Uniq=
  H: Handlers=mouse1 event9
  B: EV=b
  B: KEY=6420 0 70000 0 0 0 0 0 0 0 0
  B: ABS=11000003
  
  Touchpad work good, but when I switch keyboard layout from russian to english or english to russian(preference kde or gnome) it begins to twitch and:
  $ dmesg
  [184888.999466] synaptics was reset on resume, see synaptics_resume_reset if you have trouble on resume
  [184898.680749] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.682903] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.685242] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.686892] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.701808] psmouse.c: TouchPad at isa0060/serio1/input0 - driver resynched.
  
  $ tailf .xsession-errors
  kxkb(3681) KxkbCore::x11EventFilter: got event: group changed to  1
  kxkb(3681) X11Helper::getWindowClass: Got window class for  52428871 : ' "Qt-subapplication" '
  kxkb(3681) LayoutMap::setCurrentLayout: map: Storing layout:  1  for  "winclass: Qt-subapplication"
  kxkb(3681) KxkbWidget::setCurrentLayout: setting text:  "ru"
  plasma(3640) WirelessInterfaceItem::setConnectionInfo: FIXME: tjkActive connections is empty while connected?
  kxkb(3681) KxkbCore::x11EventFilter: got event: group changed to  0
  kxkb(3681) X11Helper::getWindowClass: Got window class for  52428871 : ' "Qt-subapplication" '
  kxkb(3681) LayoutMap::setCurrentLayout: map: Storing layout:  0  for  "winclass: Qt-subapplication"
  kxkb(3681) KxkbWidget::setCurrentLayout: setting text:  "us"
  plasma(3640) WirelessInterfaceItem::setConnectionInfo: FIXME: tjkActive connections is empty while connected?
  
  $ sudo xinput list
  ⎡ Virtual core pointer                          id=2    [master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
  ⎜   ↳ SynPS/2 Synaptics TouchPad                id=12   [slave  pointer  (2)]
  ⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
-     ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
-     ↳ Power Button                              id=6    [slave  keyboard (3)]
-     ↳ Video Bus                                 id=7    [slave  keyboard (3)]
-     ↳ Power Button                              id=8    [slave  keyboard (3)]
-     ↳ Sleep Button                              id=9    [slave  keyboard (3)]
-     ↳ HP Webcam                                 id=10   [slave  keyboard (3)]
-     ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
-     ↳ HP WMI hotkeys                            id=13   [slave  keyboard (3)]
+     ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
+     ↳ Power Button                              id=6    [slave  keyboard (3)]
+     ↳ Video Bus                                 id=7    [slave  keyboard (3)]
+     ↳ Power Button                              id=8    [slave  keyboard (3)]
+     ↳ Sleep Button                              id=9    [slave  keyboard (3)]
+     ↳ HP Webcam                                 id=10   [slave  keyboard (3)]
+     ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
+     ↳ HP WMI hotkeys                            id=13   [slave  keyboard (3)]

** Package changed: xserver-xorg-input-synaptics (Ubuntu) => linux
(Ubuntu)

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

** Changed in: linux (Ubuntu)
     Assignee: Владимир Зубко (zburguy) => (unassigned)

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https://bugs.launchpad.net/bugs/366261

Title:
  Synaptic touchpad lost sync when switch keyboard layouts

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Notebook HP Pavilion DV6750er Kubuntu 9.04 32bit (and 64bit)
  $ uname -a
  Linux pavilion 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux

  WORKAROUND: Add to /etc/default/grub:
  i8042.dumbkbd = 1
  sudo update-grub
  Reboot system

  $ lspci
  00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
  00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
  00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
  00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
  00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
  00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
  00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
  00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
  00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
  00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
  00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
  00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
  00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
  00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
  00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
  00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
  00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
  00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
  01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
  02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
  08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
  09:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
  09:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
  09:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
  09:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
  09:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)

  $ cat /proc/bus/input/devices
  I: Bus=0011 Vendor=0002 Product=0007 Version=01b1
  N: Name="SynPS/2 Synaptics TouchPad"
  P: Phys=isa0060/serio1/input0
  S: Sysfs=/devices/platform/i8042/serio1/input/input9
  U: Uniq=
  H: Handlers=mouse1 event9
  B: EV=b
  B: KEY=6420 0 70000 0 0 0 0 0 0 0 0
  B: ABS=11000003

  Touchpad work good, but when I switch keyboard layout from russian to english or english to russian(preference kde or gnome) it begins to twitch and:
  $ dmesg
  [184888.999466] synaptics was reset on resume, see synaptics_resume_reset if you have trouble on resume
  [184898.680749] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.682903] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.685242] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.686892] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
  [184898.701808] psmouse.c: TouchPad at isa0060/serio1/input0 - driver resynched.

  $ tailf .xsession-errors
  kxkb(3681) KxkbCore::x11EventFilter: got event: group changed to  1
  kxkb(3681) X11Helper::getWindowClass: Got window class for  52428871 : ' "Qt-subapplication" '
  kxkb(3681) LayoutMap::setCurrentLayout: map: Storing layout:  1  for  "winclass: Qt-subapplication"
  kxkb(3681) KxkbWidget::setCurrentLayout: setting text:  "ru"
  plasma(3640) WirelessInterfaceItem::setConnectionInfo: FIXME: tjkActive connections is empty while connected?
  kxkb(3681) KxkbCore::x11EventFilter: got event: group changed to  0
  kxkb(3681) X11Helper::getWindowClass: Got window class for  52428871 : ' "Qt-subapplication" '
  kxkb(3681) LayoutMap::setCurrentLayout: map: Storing layout:  0  for  "winclass: Qt-subapplication"
  kxkb(3681) KxkbWidget::setCurrentLayout: setting text:  "us"
  plasma(3640) WirelessInterfaceItem::setConnectionInfo: FIXME: tjkActive connections is empty while connected?

  $ sudo xinput list
  ⎡ Virtual core pointer                          id=2    [master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
  ⎜   ↳ SynPS/2 Synaptics TouchPad                id=12   [slave  pointer  (2)]
  ⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
      ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
      ↳ Power Button                              id=6    [slave  keyboard (3)]
      ↳ Video Bus                                 id=7    [slave  keyboard (3)]
      ↳ Power Button                              id=8    [slave  keyboard (3)]
      ↳ Sleep Button                              id=9    [slave  keyboard (3)]
      ↳ HP Webcam                                 id=10   [slave  keyboard (3)]
      ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
      ↳ HP WMI hotkeys                            id=13   [slave  keyboard (3)]

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