[Touch-packages] [Bug 1419369] Re: Fingerprint reader doesn't work after suspend

2018-10-10 Thread vkapas 
I can confirm bug in Ubuntu 16.04 on Lenovo T420.
Also fingeprint works after click Switch user on lock screen.

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https://bugs.launchpad.net/bugs/1419369

Title:
  Fingerprint reader doesn't work after suspend

Status in lightdm package in Ubuntu:
  Confirmed

Bug description:
  My fingerprint reader does not work after "waking up" my laptop.
  This happens on both fingeprint GUI as well as fprint.
  There is a workaround for fprint, fingeprint GUI crashed everytime. Had to 
uninstall.

  Steps to reproduce when using fprint:
  - go into suspend mode
  - resume
  - lightdm greeter says "swipe your finger…"
  - nothing happens when swiping

  - Wait until time out -

  - lightdm asks for password
  - press enter (without entering any password)
  - lightdm says again "swipe your finger…"
  - now it works

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: lightdm 1.12.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
  Uname: Linux 3.16.0-30-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sat Feb  7 23:54:05 2015
  InstallationDate: Installed on 2015-02-03 (4 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  SourcePackage: lightdm
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 874200] Re: segfault when switching user

2016-04-14 Thread vkapas 
I can confirm bug. There is still no fixes. In my case active user
session crashed every 5-6-th login (PC has 2 users) after entering
passwords with this:

kernel: [213870.238364] compiz[2577]: segfault at 0 ip 7f6f2adb1530
sp 7fff39517d40 error 6 in libnvidia-
glcore.so.352.63[7f6f29568000+19fd000]

Ubuntu 14.04.4 with last updates
kernel 3.13.0-85-generic
compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
lightdm 1.10.6-0ubuntu1

** Attachment added: "full log"
   
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/874200/+attachment/4637142/+files/syslog.log

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https://bugs.launchpad.net/bugs/874200

Title:
  segfault when switching user

Status in lightdm package in Ubuntu:
  Fix Released

Bug description:
  When switching to another user lightdm hangs after entering password.
  Cursor just can't enter the field again. Dmesg shows the following:

  ...
  [   67.824062] hub 2-0:1.0: unable to enumerate USB device on port 2
  [17534.653543] show_signal_msg: 36 callbacks suppressed
  [17534.653553] lightdm[4737]: segfault at 0 ip   (null) sp b5dff14c error 4 
in libglib-2.0.so.0.3000.0[11+f7000]
  [17534.666035] init: lightdm main process (886) killed by SEGV signal
  [17685.206223] compiz[1674]: segfault at 0 ip b6bdb4f7 sp bfc713d0 error 6 in 
libnvidia-glcore.so.280.13[b5b2d000+18a]
  [17807.583211] init: tty1 main process ended, respawning
  [17809.882622] init: tty1 main process ended, respawning

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: lightdm 1.0.1-0ubuntu6
  ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
  Uname: Linux 2.6.38-11-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  CheckboxSubmission: b346f016d264f3ef62407d5e29c198a2
  CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
  Date: Fri Oct 14 15:57:05 2011
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: lightdm
  UpgradeStatus: Upgraded to oneiric on 2011-10-02 (12 days ago)

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