I also have to point out that I am using KDE + sddm as Display Manager. It seems that /etc/X11/Xsession file is already called by sddm using user-specified shell interpreter. Haven't dug into it further.
-- Regards, Boyuan Yang Boyuan Yang <[email protected]> 于2018年7月31日周二 下午10:33写道： > > Package: im-config > Severity: important > Version: 0.30-1 > X-Debbugs-CC: [email protected] > > Hi Osamu and debian-input-method team members, > > TL;DR: file /etc/X11/Xsession.d/70im-config_launch is *not* called by /bin/sh, > as written in shabang; it is called by user's shell interpreter > instead, which may > result in unexpected outcome when user's default shell is neither > /bin/dash nor /bin/bash. > > How to confirm that 70im-config_launch is not using "/bin/sh" > ================================================ > > 1. Add a single line at l13: > logger "im-config: WARNING: Currently the shell is ${SHELL}..." > 2. Reboot, login and examine syslog. ${SHELL} is replaced by user > shell interpreter. If the user is using zsh, it will show "/usr/bin/zsh", > which > is highly undesired. > > Zsh-incompatible shell grammar in im-config shell snippet > ============================================== > > In file /usr/share/im-config/data/21_ibus.rc: > > GTK_IM_MODULE=xim > # use immodule only when available for both GTK 2.0 and 3.0 > IM_CONFIG_MARKER2=0 > for IM_CONFIG_MARKER in /usr/lib/*/gtk-2.0/*/immodules/im-ibus.so \ > /usr/lib/gtk-2.0/*/immodules/im-ibus.so ; do > if [ -e $IM_CONFIG_MARKER ]; then > IM_CONFIG_MARKER2=1 > break > fi > done > > Zsh does not accept the for statement, since on current unstable system > /usr/lib/gtk-2.0/*/immodules/im-ibus.so matches nothing. Zsh would fail here > while Bash and dash ignore the unmatched string. > > Solution > ======= > > While the zsh-incompatible grammar can be fixed (perhaps with a thorough > examination of all im-config source code), the problem that > Xsession.d scripts are executed by user shell interpreter is a big problem > and should receive further examination. > > -- > Regards, > Boyuan Yang >
