Hi, On Sun, Jun 12, 2016 at 07:49:37AM +0900, Changwoo Ryu wrote: > I believe it is a bug from ibus-xim. (GTK_IM_MODULE=xim) > > I've been using GNOME, ibus-gtk and ibus-gtk3 for years without such > this problem.
You are right on https://bugs.debian.org/812826 . As fujiwara who understand internals of the problem said in the redhat bug tracker: https://bugzilla.redhat.com/show_bug.cgi?id=753781#c1 This bug is happened with the synced process events and ibus-x11 doesn't implement the asynced process events. This bug is also happened when ibus client uses the synced process: ibus is fixed in 2011. I guess no one uses xim. So no one complains. And this bug may be there since then. Question is why you ended up with this: XMODIFIERS=@im=ibus GTK_IM_MODULE=xim QT4_IM_MODULE=xim QT_IM_MODULE=xim Did you explicitly select xim via im-config to force using even though you have ibus installed and that is default. Anyway, if you think this is something you wish to fix, please forward this to appropriate package and also work with the upstream. I think this isa extremely low priority bug for X system. This is not a bug for ibus. Regards, Osamu