Hi Luis, Am Dienstag, dem 18.10.2022 um 20:46 +0000 schrieb Luis Felipe: > Hi, > > I stumbled upon this issue when migrating an application from GTK+ to > GTK 4 on a Guix System (77e768a) with ibus set up. Input methods > didn't work in the GTK 4 GUI while they worked fine¹ in the GTK+ 3 > GUI. > > Looking at my ~/.profile file, I see that I export some variables to > work around the known ibus issue > (https://issues.guix.gnu.org/issue/35610): > > export GUIX_GTK2_IM_MODULE_FILE="$HOME/.guix-profile/lib/gtk- > 2.0/2.10.0/immodules-gtk2.cache" > export GUIX_GTK3_IM_MODULE_FILE="$HOME/.guix-profile/lib/gtk- > 3.0/3.0.0/immodules-gtk3.cache" > > The above is missing a corresponding variable for GTK4. But I > couldn't figure it out because I can't find any a corresponding > "immodules-gtk4". You don't need a similar variable for GTK4. GTK4 has its own logic for locating immodules, which works without Guix needing to patch it. Note, that as of [1] ibus has GTK4 support, so on this side things should be fine. However...
> I also checked GNOME applications that already migrated to GTK 4 or > libadwaita, and couldn't use my input methods there either (e.g. > gnome-music, gnome-calendar). Something to note about this > applications is that they are pretty much unusable right now, but I > don't know if that's related to the ibus thing. > > Anyone knows anything about this? I wonder if there is some setting > missing in Guix System regarding GTK 4 for this to work... > __________ > 1. I say ibus works fine in GTK+ apps, but not quite. Everytime I > reboot, I have to "ibus-daemon -dr" to make it work (but that's > another story, or is it?). > ‾‾‾‾‾‾‾‾‾‾ IBus is one of these annoying packages that may cause stale caches on the user's side. I recommend you rm -rf ~/.cache/ibus and then restart it. それで日本語を書きできる。 You should take this with a grain of salt however. It might still be that you need to restart ibus or gnome-shell from time to time because they lost sight of each other. I'm not sure how this relates to reboot cycles, but it might be a clue. Cheers [1] http://git.savannah.gnu.org/cgit/guix.git/commit/?id=a96ebe47b0686b5dd7ebe5fc133073abce559f4d
