This bug was fixed in the package gnome-shell - 3.29.90-2ubuntu1
---------------
gnome-shell (3.29.90-2ubuntu1) cosmic; urgency=medium
* Merge with debian, remaining changes
+ Replace gnome-backgrounds dep with ubuntu-wallpapers and Suggests
gnome-themes-standard-data, gnome-backgrounds
+ Add some Recommends:
- ubuntu-session (| gnome-session) to have the ubuntu session available
- xserver-xorg-legacy
+ Update debian/gbp.conf with Ubuntu settings
+ gnome-shell-common.install: Install Ubuntu mode
+ gnome-shell-common.prerm: Remove deprecated ubuntu theme alternative
+ 50_add_ubuntu_desktop_detect.patch
- add caching for desktop detection to avoid querying the current
desktop env variable as iterate through the list each time. For the
time of the Shell process, we can expect this env variable to stay
stable.
+ 71_smarter_alt_tab.patch
- quick alt-tab (without showing up the switcher) switch only between
the last window of the last 2 applications to be focused instead of
raising all windows of those apps.
+ optional-hot-corner.patch
- enable patch proposed by upstream developer already in package (but
not in series) to add a settings for optional hot corner activation.
+ ubuntu-lightdm-user-switching.patch
- Allow user switching when using LightDM.
+ ubuntu_lock_on_suspend.patch
- Respect Ubuntu's lock-on-suspend setting.
+ ubuntu_gdm.patch
- as gdm is system-wide and not session-wide, ensure gdm has an ubuntu
styling by default, not impacting the gnome user session though.
+ ubuntu_background_login.patch
- Change default background color as we modified the default GDM color
for our ubuntu session. Change it as well here, still applying the
background noise loading.
+ ubuntu_gdm_alternatives.patch
- Add support for GDM3 theme alternatives
+ ubuntu_block_mode_extension_update.patch
- Don't allow ubuntu mode extension to update
+ volume-Add-back-sound-feedback-on-scroll.patch
- Fix regression causing missing feedback on volume slider scroll
+ st-texture-cache-Cancel-sliced-image-loading-on-target-ac.patch
- Fix possible crash on cache loading
+ js-ui-Choose-some-actors-to-cache-on-the-GPU.patch
- Improve rendering of shell elements moving rendering to GPU
+ debian/rules:
- Run dh_translations and work around an issue with Rosetta and plural
translations
- Run dh_install with fail-missing
* d/p/ubuntu_background_login.patch,
d/p/ubuntu_block_mode_extension_update.patch,
d/p/50_add_ubuntu_desktop_detect.patch,
d/p/ubuntu_gdm.patch,
d/p/ubuntu_gdm_alternatives.patch,
d/p/ubuntu-lightdm-user-switching.patch,
d/p/ubuntu_lock_on_suspend.patch,
d/p/71_smarter_alt_tab.patch:
- Using Gbp-Pq Topic to ubuntu (so they get moved to debian/patches/ubuntu)
* d/p/main-show-a-critical-message-on-gnome-shell-crash.patch,
d/p/global-make-possible-to-set-debug-flags-dynamically.patch,
d/p/main-increase-the-granularity-of-backtraces-in-SHELL_DEBU.patch,
d/p/main-add-backtrace-crashes-all-and-backtrace-all.patch,
d/p/sessionMode-add-support-for-debugFlags-parameter.patch:
- Allow to get better debug informations on crashes, and in case interactive
user informations
* d/p/st-scroll-view-Handle-the-case-where-scrollbars-are-NULL.patch,
d/p/st-scroll-view-Remove-scrollbars-references-on-dispose.patch:
- Handle NULL scroll bars in st-scroll-view (LP: #1725312)
* d/p/js-main-Throw-error-if-no-valid-default-stylesheet-is-fou.patch:
- Be informative if gnome-shell tries to load an invalid default theme
* debian/ubuntu-session-mods/ubuntu.json:
- Enable JS stacktrace printing on gnome-shell crashes using debugFlags
[ Didier Roche ]
* Remove ubuntu.css and related assets:
- Don't install them anymore, as we rely on Yaru as our default theme.
- Remove older alternative on upgrades to this version and removals.
* Set Yaru theme as default for the ubuntu mod (LP: #1783571)
* Set default gdm theme as upstream GDM. Will be overriden in the Yaru
package.
[ Iain Lane ]
* debian/control{,.in}: Make gnome-shell-common Recommend
yaru-theme-gnome-shell, since we reference its css file in our
styleSheetName.
gnome-shell (3.29.90-2) experimental; urgency=medium
* Team upload
* Build-depend on GLib 2.57.2 for the new approach to overriding
GSettings per desktop
* d/p/Update-Brazilian-Portuguese-translation.patch,
d/p/showOSD-Fix-handling-of-defined-falsy-parameters.patch,
d/p/data-Fix-comment-in-schema.patch,
d/p/workspace-Fix-infinite-loop-when-finding-parent-window-of.patch,
d/p/workspace-Simplify-detecting-added-dialogs-after-closing-.patch,
d/p/tools-fix-XDG-desktop-syntax-in-gnome-shell-overrides-mig.patch,
d/p/Updated-Slovenian-translation.patch,
d/p/keyboard-defer-position-changed-till-we-have-a-rect.patch,
d/p/keyboard-Refactor-code-resetting-IM-on-window-drags.patch:
Update to upstream master branch at 3.29.90-9-g6b610b26f
* d/p/schema-Fix-XML-syntax.patch:
Drop, replaced by functionally equivalent
d/p/data-Fix-comment-in-schema.patch
-- Marco Trevisan (Treviño) <[email protected]> Fri, 17 Aug 2018
14:38:47 +0100
** Changed in: gnome-shell (Ubuntu)
Status: In Progress => Fix Released
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1725312
Title:
gnome-shell crashed with SIGSEGV in st_widget_style_changed() from
st_scroll_view_style_changed()
Status in gnome-shell package in Ubuntu:
Fix Released
Bug description:
https://errors.ubuntu.com/problem/f74709b604cdae437acbd6591fe8933bc3d8750a
Upstream bug: https://gitlab.gnome.org/GNOME/gnome-shell/issues/467
Upstream fix: https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/190
---
I was restoring a backup when this occurred. I was not interacting
with the system at the time.
ProblemType: CrashDistroRelease: 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-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Oct 20 06:58:55 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
b'org.gnome.shell' b'favorite-apps' b"['google-chrome.desktop',
'firefox.desktop', 'rhythmbox.desktop', 'org.gnome.Nautilus.desktop',
'org.gnome.Software.desktop', 'yelp.desktop', 'ubuntu-amazon-default.desktop']"
b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
InstallationDate: Installed on 2017-10-20 (0 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170906)
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f840ef624f1 <st_widget_style_changed+17>: orb
$0x1,0x30(%rbx)
PC (0x7f840ef624f1) ok
source "$0x1" ok
destination "0x30(%rbx)" (0xfffffffffffffbf0) not located in a known VMA
region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11SourcePackage: gnome-shell
StacktraceTop:
st_widget_style_changed () from /usr/lib/gnome-shell/libst-1.0.so
?? () from /usr/lib/gnome-shell/libst-1.0.so
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-shell crashed with SIGSEGV in st_widget_style_changed()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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