Bug#720259: libgtk-3-0: Gnome Apps receive SEGFAULT after libgtk-3-0 Upgrade

Mon Aug 19 20:28:02 UTC 2013

Dear Maintainer,

Sorry for the somewhat shortened first message. I'll give you some more 
information.

In my opinion the cause of my problem was the Upgrade of 
libgt-3-0_3.2.4-6, libgtk-3-bin_3.2.6-6 and libgtk-3-common_3.4.2-6 to 
the Versions of 3.8.2-3. After downgrading these three packages to the 
previous versions all runs well.

I started nautilus, gedit with the gdb command. There where a lot of 
"Theme parsing error" messages, so i shortened them a bit. Hope this 
additionel Information will help you. I'm not experienced enough to 
judge if it is a bug at all.

Please ask for more Information if you need

Thanks in advance.

Dirk.

Here the output of the gdb command:

1. gdb exec /usr/bin/nautilus
    run

    nautilus:14633): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:40:16: Not using units is deprecated. Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:62:20: Not using units is deprecated. Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:67:22: Not using units is deprecated. Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:102:15: Not using units is deprecated. Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:102:17: Not using units is deprecated. Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:15:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:20:18: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:20:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:48:14: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:48:16: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:48:18: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:61:14: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:85:14: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:85:16: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:85:18: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:101:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:113:16: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:115:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:123:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:141:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:149:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:176:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:187:20: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:187:22: Not using units is deprecated. 
Assuming 'px'.

(nautilus:14633): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:210:20: Not using units is deprecated. 
Assuming 'px'.
[New Thread 0x2aaab6987700 (LWP 14638)]
[New Thread 0x2aaab6d94700 (LWP 14639)]
Initializing nautilus-open-terminal extension
Initializing nautilus-image-converter extension
Initializing nautilus-gdu extension
[New Thread 0x2aaacefb6700 (LWP 14641)]
[New Thread 0x2aaacfabf700 (LWP 14643)]
[New Thread 0x2aaacfcc0700 (LWP 14644)]
[New Thread 0x2aaacfec1700 (LWP 14645)]

Program received signal SIGSEGV, Segmentation fault.
0x00002aaaab736f30 in gtk_style_context_get_valist ()
    from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
(gdb)

2. gdb exec /usr/bin/gedit
    run

Initializing nautilus-gdu extension
[New Thread 0x2aaacefb6700 (LWP 14641)]
[New Thread 0x2aaacfabf700 (LWP 14643)]
[New Thread 0x2aaacfcc0700 (LWP 14644)]
[New Thread 0x2aaacfec1700 (LWP 14645)]

Program received signal SIGSEGV, Segmentation fault.
0x00002aaaab736f30 in gtk_style_context_get_valist ()
    from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0

(gdb) exec /usr/bin/gedit
(gdb) run
Starting program: /usr/bin/gedit
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x2aaab3795700 (LWP 16803)]

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:60:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:140:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:140:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:141:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:143:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:163:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:164:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:189:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:195:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:212:41: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:215:41: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:268:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:269:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:344:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:345:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:359:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:360:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:387:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:389:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:444:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:445:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:466:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:467:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:482:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:491:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:492:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:502:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:502:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:520:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:520:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:522:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:524:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:539:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:575:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:577:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:597:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:602:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:604:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:642:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:642:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:659:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:659:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:659:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:660:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:660:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:667:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:667:21: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:667:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:668:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:668:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:675:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:675:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:675:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:675:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:694:31: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:695:33: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:697:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:697:21: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:697:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:697:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:698:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:698:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:707:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:707:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:707:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:708:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:708:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:759:11: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:759:13: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:851:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:870:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:870:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:873:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:873:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:873:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:874:15: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:874:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:881:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:881:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:882:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:882:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:906:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:906:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:983:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:983:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1011:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1011:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1017:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1086:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1095:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1097:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1184:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1194:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1194:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1240:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1266:15: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1266:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1276:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1276:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1314:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1340:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1346:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1346:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1357:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1358:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1362:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1362:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1362:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1387:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1387:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1389:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1389:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1389:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1397:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1397:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1398:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1416:15: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1418:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1419:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1442:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1444:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1461:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1553:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1567:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1632:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1642:21: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1642:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1652:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1675:21: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1675:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1707:23: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1722:16: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1735:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1744:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1753:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1757:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1759:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1760:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1861:18: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1867:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1870:11: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1883:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1890:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1900:11: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1900:13: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1915:11: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1917:41: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1920:41: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1969:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:1989:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2042:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2042:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2048:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2048:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2049:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2053:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2053:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2054:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2061:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2061:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets.css:2062:25: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: scrollbar.css:48:34: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: sidebar.css:17:19: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: sidebar.css:36:20: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:167:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:169:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:177:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:179:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:274:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:276:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:291:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:293:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:293:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:293:26: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:309:19: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:311:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:311:22: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gtk-widgets-assets.css:311:24: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-panel.css:41:14: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-panel.css:87:20: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: tabs-mono.css:10:17: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: tabs-mono.css:40:16: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: tabs-mono.css:62:20: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: tabs-mono.css:67:22: 
Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:102:15: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
tabs-mono.css:102:17: Not using units is deprecated. Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:15:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:20:18: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:20:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:48:14: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:48:16: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:48:18: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:61:14: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:85:14: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:85:16: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:85:18: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:101:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:113:16: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:115:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:123:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:141:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:149:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:176:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:187:20: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:187:22: Not using units is deprecated. 
Assuming 'px'.

(gedit:16799): Gtk-WARNING **: Theme parsing error: 
gnome-applications-gray.css:210:20: Not using units is deprecated. 
Assuming 'px'.
[New Thread 0x2aaab9efb700 (LWP 16804)]
[New Thread 0x2aaac7927700 (LWP 16809)]
[New Thread 0x2aaacc41d700 (LWP 16853)]

(gedit:16799): Gtk-WARNING **: Style property "border-top-left-radius" 
is not gettable

(gedit:16799): GLib-GObject-WARNING **: 
/tmp/buildd/glib2.0-2.36.3/./gobject/gtype.c:4239: type id `0' is invalid

(gedit:16799): GLib-GObject-WARNING **: can't peek value table for type 
`<invalid>' which is not currently referenced

Program received signal SIGSEGV, Segmentation fault.
0x00002aaaab605f30 in gtk_style_context_get_valist ()
    from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
(gdb)