Tracking in:
https://errors.ubuntu.com/problem/ae8fffc26dce834957d02421350f3841472b2ad7

** Description changed:

+ https://errors.ubuntu.com/problem/ae8fffc26dce834957d02421350f3841472b2ad7
+ 
+ ---
+ 
  Having an NVidia Optimus type laptop graphics card, this happened after
  installing nvidia drivers (from the software update/additional drivers
  screen) and rebooting in discrete mode (so NVidia only)
  
  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: gnome-shell 3.26.1-0ubuntu4
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-lowlatency x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CurrentDesktop: GNOME-Greeter:GNOME
  Date: Fri Oct 20 08:49:10 2017
  DisplayManager: gdm3
  ExecutablePath: /usr/bin/gnome-shell
  GsettingsChanges:
-  
+ 
  InstallationDate: Installed on 2017-04-29 (173 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcCmdline: /usr/bin/gnome-shell
  ProcEnviron:
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=nl_NL.UTF-8
-  SHELL=/bin/false
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=nl_NL.UTF-8
+  SHELL=/bin/false
  SegvAnalysis:
-  Segfault happened at: 0x7fdd1a378a6f 
<meta_monitor_manager_kms_apply_crtc_mode+207>: mov    0x8(%rax),%rcx
-  PC (0x7fdd1a378a6f) ok
-  source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed 
readable region)!
-  destination "%rcx" ok
+  Segfault happened at: 0x7fdd1a378a6f 
<meta_monitor_manager_kms_apply_crtc_mode+207>: mov    0x8(%rax),%rcx
+  PC (0x7fdd1a378a6f) ok
+  source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed 
readable region)!
+  destination "%rcx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: gnome-shell
  StacktraceTop:
-  meta_monitor_manager_kms_apply_crtc_mode () at 
/usr/lib/x86_64-linux-gnu/libmutter-1.so.0
-  meta_renderer_native_finish_frame () at 
/usr/lib/x86_64-linux-gnu/libmutter-1.so.0
-  () at /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so
-  () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
-  () at /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so
+  meta_monitor_manager_kms_apply_crtc_mode () at 
/usr/lib/x86_64-linux-gnu/libmutter-1.so.0
+  meta_renderer_native_finish_frame () at 
/usr/lib/x86_64-linux-gnu/libmutter-1.so.0
+  () at /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so
+  () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
+  () at /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so
  Title: gnome-shell crashed with SIGSEGV in 
meta_monitor_manager_kms_apply_crtc_mode()
  UpgradeStatus: Upgraded to artful on 2017-10-19 (0 days ago)
  UserGroups:

-- 
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1725160

Title:
  gnome-shell crashed with SIGSEGV in
  meta_monitor_manager_kms_apply_crtc_mode() from
  meta_renderer_native_finish_frame()

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