[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2018-04-14 Thread yzp15
*** This bug is a duplicate of bug 1438014 ***
https://bugs.launchpad.net/bugs/1438014

Reposted to gnome's gitlab:
https://gitlab.gnome.org/GNOME/gtk/issues/180

** Bug watch removed: GNOME Bug Tracker #607668
   https://bugzilla.gnome.org/show_bug.cgi?id=607668

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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Invalid
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Invalid

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-12-13 Thread Vlad Orlov
*** This bug is a duplicate of bug 1438014 ***
https://bugs.launchpad.net/bugs/1438014

Forgot to mention that 016_no_offscreen_widgets_grabbing.patch had never
been accepted upstream, as I learned in the discussion at
https://bugzilla.gnome.org/607668.

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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Invalid
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Invalid

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-12-13 Thread Vlad Orlov
*** This bug is a duplicate of bug 1438014 ***
https://bugs.launchpad.net/bugs/1438014

Surprise, it's been affecting gnome-terminal for years: bug 1438014.

** This bug has been marked a duplicate of bug 1438014
   gnome-terminal-server crashed with SIGSEGV in g_type_check_instance_is_a()

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Invalid
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Invalid

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-12-12 Thread Vlad Orlov
** Changed in: gnome-terminal (Ubuntu)
   Status: Confirmed => Invalid

** Changed in: mate-terminal (Ubuntu)
   Status: Confirmed => Invalid

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Invalid
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Invalid

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-12-12 Thread Vlad Orlov
** Tags added: bionic

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Confirmed
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Confirmed

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/1667227/+subscriptions

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-10-19 Thread Vlad Orlov
** Tags added: artful

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Confirmed
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Confirmed

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-10-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: mate-terminal (Ubuntu)
   Status: New => Confirmed

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Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Confirmed
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Confirmed

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-10-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: gtk+3.0 (Ubuntu)
   Status: New => Confirmed

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Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Confirmed
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Confirmed

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-10-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: gnome-terminal (Ubuntu)
   Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  Confirmed
Status in gtk+3.0 package in Ubuntu:
  Confirmed
Status in mate-terminal package in Ubuntu:
  Confirmed

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-03-01 Thread Jeremy Bicha
yzp15, could you please report this upstream?

https://bugzilla.gnome.org/enter_bug.cgi?product=gtk%2B
https://wiki.ubuntu.com/Bugs/Upstream/GNOME.

If you have done so, please tell us the number of the upstream bug (or
the link), so we can add a bugwatch that will inform us about its
status. Thanks in advance.

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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in gtk+3.0 package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-02-25 Thread Ubuntu Foundations Team Bug Bot
The attachment "lp1667227_quick_fix_gtk_grab_remove.gtk+3.22.8.patch"
seems to be a patch.  If it isn't, please remove the "patch" flag from
the attachment, remove the "patch" tag, and if you are a member of the
~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by
~brian-murray, for any issues please contact him.]

** Tags added: patch

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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in gtk+3.0 package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-02-25 Thread yzp15
** Patch added: "lp1667227_quick_fix_gtk_grab_remove.gtk+3.22.8.patch"
   
https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1667227/+attachment/4826656/+files/lp1667227_quick_fix_gtk_grab_remove.gtk+3.22.8.patch

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Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in gtk+3.0 package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-02-25 Thread yzp15
Bug can be detected by "Gtk-CRITICAL **: gtk_widget_get_toplevel: assertion 
'GTK_IS_WIDGET (widget)' failed" messages, when mate-terminal or gnome-terminal 
are started from another console (with option --disable-factory) and keyboard 
shortcuts are edited.
I have such messages with gtk+3 (upstream) versions 3.16.7, 3.18.9, 3.20.9, 
3.22.8; valgrind can detect invalid reads (use after free) from 
window_group_cleanup_grabs -> gtk_widget_get_toplevel.

Simple, but potentially incorrect patch corrects this bug (both Gtk-CRITICAL 
messages and valgrind detections/SIGSEGVs) in mate-terminal and gnome-terminal 
(bug #1667232). It is tested with gtk+3 3.16.7, 3.18.9, 3.20.9, 3.22.8.
Just call _gtk_window_group_remove_grab from gtkmain.c:gtk_grab_remove twice, 
additional call with default window group, to clear all possible references to 
the widget from the grabs list:

diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 3152971256..681cb2bec9 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -2274,6 +2274,9 @@ gtk_grab_remove (GtkWidget *widget)
 
   group = gtk_main_get_window_group (widget);
   _gtk_window_group_remove_grab (group, widget);
+  // quick workaround for lp #1667227, lp #1667232
+  _gtk_window_group_remove_grab (gtk_window_get_group (NULL), widget);
+
   new_grab_widget = gtk_window_group_get_current_grab (group);
 
   gtk_grab_notify (group, NULL, widget, new_grab_widget, FALSE);

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Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in gtk+3.0 package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-02-25 Thread yzp15
gtk_main_get_window_group function return different results for
gtk_grab_add and gtk_grab_remove, but widget address was same in both
functions:

  if (GTK_IS_WINDOW (toplevel))
return gtk_window_get_group (GTK_WINDOW (toplevel));
  else
return gtk_window_get_group (NULL);

On gtk_grab_add window group is 0x55b0b160 for widget 0x55e50780:
Thread 1 "mate-terminal" hit Breakpoint 3, gtk_main_get_window_group 
(widget=0x55e50780) at ././gtk/gtkmain.c:2
025
2025  if (GTK_IS_WINDOW (toplevel))
$2044 (widget) = 0x55e50780
$2045 (toplevel) = 0x55e50780
$2046 (*widget) = {parent_instance = {g_type_instance = {g_class = 
0x55e5e800}, ref_count = 1, qdata = 0x2}, priv = 0x555
555e50690}
$2047 (*widget.priv) = {..., window = 0x0, registered_windows = 0x0, parent = 
0x0, event_contr
ollers = 0x0, accessible = 0x0}
#0  gtk_main_get_window_group (widget=0x55e50780) at ././gtk/gtkmain.c:2025
#1  0x771f3bb3 in gtk_grab_add (widget=0x55e50780) at 
././gtk/gtkmain.c:2231
#2  0x770ac1d1 in gtk_cell_renderer_accel_start_editing 
(cell=0x55845270, event=0x55d416f0, widget=
0x55e183f0, path=0x55e57720 "2:0", background_area=0x7fffc2e0, 
cell_area=0x7fffc2e0, flags=(unknown
: 0)) at ././gtk/gtkcellrendereraccel.c:497
#3  0x770a92dd in gtk_cell_renderer_start_editing (cell=0x55845270, 
event=0x55d416f0, widget=0x
55e183f0, path=0x55e57720 "2:0", background_area=0x7fffc2e0, 
cell_area=0x7fffc2e0, flags=(unknown: 0)) 
at ././gtk/gtkcellrenderer.c:921
#4  0x7709d47e in gtk_cell_area_activate_cell (area=0x55e0d140, 
widget=0x55e183f0, renderer=0x55845270, event=0x55d416f0, 
cell_area=0x7fffc380, flags=(unknown: 0)) at ././gtk/gtkcellarea.c:3432
#5  0x77096407 in gtk_cell_area_real_event (area=0x55e0d140, 
context=0x55e26850, widget=0x55e183f0, event=0x55d416f0, 
cell_area=0x7fffc570, flags=(unknown: 0)) at ././gtk/gtkcellarea.c:1101


At time of gtk_grab_remove, when event is delivered to widget 0x55e50780 
from gtk_main_do_event, its toplevel was 0x55ddb0d0
Thread 1 "mate-terminal" hit Breakpoint 3, gtk_main_get_window_group 
(widget=0x55e50780) at ././gtk/gtkmain.c:2025
2025  if (GTK_IS_WINDOW (toplevel))
$2092 (widget) = 0x55e50780
$2093 (toplevel) = 0x55ddb0d0
$2094 (*widget) = {parent_instance = {g_type_instance = {g_class = 
0x55e5e800}, ref_count = 7, qdata = 0x55ecf180}, priv = 0x55e50690}
$2095 (*widget.priv) = {, window = 0x55e507e0, registered_windows = 
0x5595
7d00, parent = 0x55e183f0, event_controllers = 0x0, accessible = 
0x55e1d320}
#0  gtk_main_get_window_group (widget=0x55e50780) at ././gtk/gtkmain.c:2025
#1  0x771f3d8c in gtk_grab_remove (widget=0x55e50780) at 
././gtk/gtkmain.c:2286
#2  0x770ac56b in gtk_cell_editable_event_box_key_press_event 
(widget=0x55e50780, event=0x55e473c0)
 at ././gtk/gtkcellrendereraccel.c:645


Parent of the widget was changed by gtk_tree_view_multipress_gesture_pressed -> 
.. -> gtk_cell_area_activate_cell -> gtk_cell_area_add_editable -> ..signal.. 
-> gtk_tree_view_column_add_editable_callback -> _gtk_tree_view_add_editable -> 
gtk_tree_view_put -> gtk_widget_set_parent

So, gtk_cell_area_activate_cell of gtk+3 (3.22.7) has incorrect order of 
actions which broke gtk_grab_add / gtk_grab_remove pair
https://github.com/GNOME/gtk/blob/6cc08d60efeb02afc0d67982c3dc205dfd16d7cd/gtk/gtkcellarea.c#L3388

3428   gtk_cell_renderer_start_editing (renderer,
...
3444   gtk_cell_area_add_editable (area, priv->focus_cell, editable_widget, 
cell_area);

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https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in gtk+3.0 package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: 

[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-02-25 Thread yzp15
** Also affects: gtk+3.0 (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal in Ubuntu.
https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in gtk+3.0 package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard shortcut for "Help"->"Contents"

  4) Abort and closed mate-terminal

  ProblemType: Crash
  DistroRelease: Ubuntu 17.04
  Package: mate-terminal 1.17.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8
  Uname: Linux 4.10.0-8-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Thu Feb 23 09:33:19 2017
  ExecutablePath: /usr/bin/mate-terminal
  ExecutableTimestamp: 1484233434
  InstallationDate: Installed on 2017-02-22 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64 (20170125)
  ProcCmdline: mate-terminal
  ProcCwd: /home/user
  SegvAnalysis:
   Segfault happened at: 0x7f883e41c321 :
testb  $0x4,0x16(%rax)
   PC (0x7f883e41c321) ok
   source "$0x4" ok
   destination "0x16(%rax)" (0x7001e) not located in a known VMA region 
(needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mate-terminal
  StacktraceTop:
   g_type_check_instance_is_a () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
  Title: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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[Desktop-packages] [Bug 1667227] Re: mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() - while editing Keyboard Shortcuts

2017-02-25 Thread yzp15
When shortcut is changing, keypress handler 
gtk_cell_editable_event_box_key_press_event calls gtk_grab_remove, but 
_gtk_window_group_remove_grab tries to remove grab from wrong window_group (not 
the group used to add grab in gtk_grab_add -> _gtk_window_group_add_grab).
Grab remove fails and stale pointer is kept in grab lists of original group. 
With valgrind I see errors on access with this stale pointer:

==21822== Invalid read of size 8
==21822==at 0x578DEFF: window_group_cleanup_grabs (gtkwindowgroup.c:111)
==21822==by 0x578E38C: gtk_window_group_add_window (gtkwindowgroup.c:176)
==21822==by 0x577AD36: gtk_window_set_transient_for (gtkwindow.c:3332)
==21822==by 0x56FCD22: gtk_tooltip_set_last_window (gtktooltip.c:808)
==21822==by 0x56FE9C9: gtk_tooltip_handle_event_internal (gtktooltip.c:1432)
==21822==by 0x56FE934: _gtk_tooltip_handle_event (gtktooltip.c:1413)
==21822==by 0x55811E2: gtk_main_do_event (gtkmain.c:1938)
==21822==by 0x5D34548: _gdk_event_emit (gdkevents.c:73)
==21822==by 0x5D7ABD1: gdk_event_source_dispatch (gdkeventsource.c:367)
==21822==by 0x6F65177: g_main_dispatch (gmain.c:3203)
==21822==by 0x6F660BA: g_main_context_dispatch (gmain.c:3856)
==21822==by 0x6F662AE: g_main_context_iterate (gmain.c:3929)
==21822==  Address 0x16279328 is 344 bytes inside a block of size 416 free'd
==21822==at 0x4C2DD5B: free (in 
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21822==by 0x6F6D990: g_free (gmem.c:189)
==21822==by 0x6F88997: g_slice_free1 (gslice.c:1136)
==21822==by 0x6CEAE5D: g_type_free_instance (gtype.c:1937)
==21822==by 0x6CD4F15: g_object_unref (gobject.c:3196)
==21822==by 0x5784A47: gtk_window_propagate_key_event (gtkwindow.c:8141)
==21822==by 0x5784AA0: gtk_window_key_press_event (gtkwindow.c:8159)
==21822==by 0x5583B9C: _gtk_marshal_BOOLEAN__BOXEDv (gtkmarshalers.c:131)
==21822==by 0x6CC8CC7: g_type_class_meta_marshalv (gclosure.c:1024)
==21822==by 0x6CC8849: _g_closure_invoke_va (gclosure.c:867)
==21822==by 0x6CE40E2: g_signal_emit_valist (gsignal.c:3300)
==21822==by 0x6CE52FE: g_signal_emit (gsignal.c:3447)
==21822==  Block was alloc'd at
==21822==at 0x4C2CB2F: malloc (in 
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21822==by 0x6F6D827: g_malloc (gmem.c:94)
==21822==by 0x6F8875B: g_slice_alloc (gslice.c:1025)
==21822==by 0x6F8879B: g_slice_alloc0 (gslice.c:1051)
==21822==by 0x6CEA95E: g_type_create_instance (gtype.c:1839)
==21822==by 0x6CD135B: g_object_new_internal (gobject.c:1783)
==21822==by 0x6CD20D1: g_object_new_valist (gobject.c:2042)
==21822==by 0x6CD0F44: g_object_new (gobject.c:1626)
==21822==by 0x543ABB9: gtk_cell_editable_event_box_new 
(gtkcellrendereraccel.c:803)


Wrong gtk_grab_remove was called from the gtk_window_propagate_key_event:
==21822==by 0x578EE1B: _gtk_window_group_remove_grab (gtkwindowgroup.c:291)
==21822==by 0x5581ABE: gtk_grab_remove (gtkmain.c:2285)
==21822==by 0x543A56A: gtk_cell_editable_event_box_key_press_event 
(gtkcellrendereraccel.c:645)
==21822==by 0x5583B9C: _gtk_marshal_BOOLEAN__BOXEDv (gtkmarshalers.c:131)
==21822==by 0x6CC8CC7: g_type_class_meta_marshalv (gclosure.c:1024)
==21822==by 0x6CC8849: _g_closure_invoke_va (gclosure.c:867)
==21822==by 0x6CE40E2: g_signal_emit_valist (gsignal.c:3300)
==21822==by 0x6CE52FE: g_signal_emit (gsignal.c:3447)
==21822==by 0x575F9BD: gtk_widget_event_internal (gtkwidget.c:7723)
==21822==by 0x575ED7F: gtk_widget_event (gtkwidget.c:7293)
==21822==by 0x57849C4: gtk_window_propagate_key_event (gtkwindow.c:8126)


** Attachment removed: "ProcMaps.txt"
   
https://bugs.launchpad.net/ubuntu/+source/mate-terminal/+bug/1667227/+attachment/4825038/+files/ProcMaps.txt

** Information type changed from Private to Public

** Also affects: gnome-terminal (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal in Ubuntu.
https://bugs.launchpad.net/bugs/1667227

Title:
  mate-terminal crashed with SIGSEGV in g_type_check_instance_is_a() -
  while editing Keyboard Shortcuts

Status in gnome-terminal package in Ubuntu:
  New
Status in mate-terminal package in Ubuntu:
  New

Bug description:
  1) 
  $ lsb_release -rd
  Description:  Ubuntu Zesty Zapus (development branch)
  Release:  17.04

  Installed as Ubuntu-MATE 17.04 "Zesty Zapus" - Alpha amd64

  2) 
  $ apt-cache policy mate-terminal
  mate-terminal:
Installed: 1.17.0-0ubuntu1
Candidate: 1.17.0-0ubuntu1
  3) 
  Open mate-terminal
  Select "Edit" -> "Keyboard Shortcuts"
  Select "Help"->"Contents", click on default shortcut key "F1" to change
  Try to set it to various key sequences. Sometimes bug is triggered by 
pressing "Fn" key with some of Alt/Ctrl/Shift, sometimes by selecting 
Ctrl-Shift-W / Crtl-Shift-Alt-W
  Expected: changed keyboard