kernel-packages team mailing list archive

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

Nyyr, could you please test the latest upstream kernel available from
the very top line at the top of the page (the release names are
irrelevant for testing, and please do not test the daily folder)
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue.

If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to 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 exactly shown as:
kernel-fixed-upstream-3.18-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.

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

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.

** Tags added: regression-release

** Changed in: linux (Ubuntu)
   Importance: Low => Medium

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https://bugs.launchpad.net/bugs/1206880

Title:
  Mouse clicks not detected in JAVA after touching eGalax touchscreen

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  We have all-in-one PC terminal with touchscreen with Ubuntu 10.10 and
  JAVA application on Oracle JAVA JRE with some buttons. Working fine.

  After I did a minimal clean install from Ubuntu Server 12.04 CD (just with fluxbox WM) and Oracle JAVA JRE I run the JAVA application via javaws. I can click the buttons in the JAVA application using mouse, but when I try the same with touchscreen, the mouse pointer moves to the place I touched but the button is not pressed. After that when trying to use the mouse again even the mouse clicks are not detected !!!
  At first I thought it is the application problem but the same applies to the javaws laucher windows as well.

  Configuration of X11 in both versions of Ubuntu seems to be the same
  (no xorg.conf, just calibration.conf), no other adjustments.

  Touchscreen in Fluxbox is working fine in both versions. Since the
  JAVA version is the same in both versions of Ubuntu it cannot be
  problem of JAVA.

  To me it seems that in Ubuntu 12.04 the touchscreen/mouse events are passed to the JAVA VM differently than in Ubuntu 10.10.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-40-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.8
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3c', '/dev/snd/pcmC0D4p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [  630.974265] perf samples too long (5026 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=6d3a7fc5-93df-46a4-9dd2-4aa18bb16551
  InstallationMedia: Ubuntu-Server 12.04.4 LTS "Precise Pangolin" - Release i386 (20140204)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
   
   eth1      no wireless extensions.
  MachineType: PhoenixAward 945GSE
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=cs_CZ.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-40-generic root=/dev/mapper/hostname--vg-root ro
  ProcVersionSignature: Ubuntu 3.13.0-40.69~precise1-generic 3.13.11.10
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-40-generic N/A
   linux-backports-modules-3.13.0-40-generic  N/A
   linux-firmware                             1.79.18
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  precise
  Uname: Linux 3.13.0-40-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 07/01/2009
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: 945GSE
  dmi.board.vendor: PhoenixAward
  dmi.board.version: 6.0
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd07/01/2009:svnPhoenixAward:pn945GSE:pvr6.0:rvnPhoenixAward:rn945GSE:rvr6.0:cvn:ct3:cvr:
  dmi.product.name: 945GSE
  dmi.product.version: 6.0
  dmi.sys.vendor: PhoenixAward

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