[Pkg-sugar-devel] Bug#872752: Following user config, nothing happens, strace exposes Heisenbug
martin f krafft
madduck at debian.org
Sun Aug 20 19:11:08 UTC 2017
Package: sugar-session
Version: 0.110.0-3
Severity: normal
After I chose colour, gender, age, I am left with the Sugar cursor
on top of the same background as lightdm had, but nothing else
happens.
I created an strace, which is attached, and in there seems to be
a traceback about some ImportError, but the messages are truncated.
So I re-ran strace with -s0, except now there is no more traceback
(second strace). If I remove -s0, the traceback comes back.
Heisenbug.
If I log out and change .xsession to execute /usr/bin/sugar again
instead of strace, the process dies and I am returned to lightdm.
I have to remove ~/.sugar to get back to the setup, after which the
cycle starts again: Sugar cursor and lightdm background.
-- System Information:
Debian Release: buster/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.11.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_NZ, LC_CTYPE=en_NZ.UTF-8 (charmap=UTF-8), LANGUAGE=en_NZ:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages sugar-session depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.26.0-2+b1
ii gconf2 3.2.6-4+b1
pn gir1.2-gconf-2.0 <none>
ii gir1.2-glib-2.0 1.50.0-1+b1
ii gir1.2-gtk-3.0 3.22.16-1
pn gir1.2-gudev-1.0 <none>
pn gir1.2-nmgtk-1.0 <none>
ii gir1.2-pango-1.0 1.40.6-1
pn gir1.2-upowerglib-1.0 <none>
pn gir1.2-xkl-1.0 <none>
ii python 2.7.13-2
ii python-cairo 1.8.8-2.2
ii python-dbus 1.2.4-1+b2
pn python-jarabe <none>
pn python-sugar3 <none>
pn sugar-themes <none>
Versions of packages sugar-session recommends:
ii dbus-user-session [default-dbus-session-bus] 1.10.20-1
ii dbus-x11 [dbus-session-bus] 1.10.20-1
ii ethtool 1:4.8-1+b1
ii fonts-dejavu-core 2.37-1
pn gvfs <none>
ii lsb-release 9.20161125
pn mobile-broadband-provider-info <none>
ii modemmanager 1.6.8-1
pn network-manager <none>
pn sugar-browse-activity <none>
pn sugar-chat-activity <none>
pn sugar-imageviewer-activity <none>
pn sugar-jukebox-activity <none>
pn sugar-log-activity <none>
pn sugar-pippy-activity <none>
pn sugar-read-activity <none>
pn sugar-terminal-activity <none>
pn sugar-write-activity <none>
pn telepathy-salut <none>
ii tzdata 2017b-2
ii upower 0.99.4-4+b1
Versions of packages sugar-session suggests:
ii gdb 7.12-6
pn gir1.2-maliit-1.0 <none>
pn maliit-keyboard <none>
pn olpc-powerd <none>
pn sucrose <none>
pn sugar-calculate-activity <none>
pn sugar-etoys-activity <none>
pn sugar-turtleart-activity <none>
--
.''`. martin f. krafft <madduck at d.o> @martinkrafft
: :' : proud Debian developer
`. `'` http://people.debian.org/~madduck
`- Debian - when you have better things to do than fixing systems
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