Difference between revisions of "Fbterm"
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Latest revision as of 22:54, 2 February 2016
Let you use fcitx under fbterm.
This wiki page is written for fcitx-fbterm 0.2.0 or higher.
In order to make fbterm can use input method.
sudo setcap 'cap_sys_tty_config+ep' /usr/bin/fbterm # required to let fbterm get key-sequence
And add your account to video group with (use ls -l /dev/fb0 to check the user group):
sudo gpasswd -a <your username> video
or (it's NOT safe because it sets setuid.)
sudo chmod u+s /usr/bin/fbterm
Notice, if you don't use KMS (Kernel mode settings, in other words, open source display driver), you must start fbterm with root.
When fcitx is already running under X
For example, if your X is :0 (this is the default case for desktop user).
You can use
To start fbterm. If your display is not 0, for example, it's running as :1, you can use
fcitx-fbterm-helper -d 1
to override it.
If there is no error, then everything should work, one additional thing you need pay attention is, fbterm hardcodes Ctrl+Space as input method trigger key, this is not controlled by fcitx and not changable.
Without X or have some problem
It will launch new fcitx. And fcitx will be killed when fbterm ends.
If there is already a fcitx running, fcitx-fbterm-helper will refuse to work, you can use
to kill existing fcitx.
If you meet some trouble about keyboard not reaction, screen artifacts, you can first try Ctrl+Alt+E (force fbterm to exit), if this doesn't work and you have enabled magic key (sysctl, kernel.sysrq = 1), you can try only sysrq + r (not the full reisub!), this will force keyboard input to forward to kernel, then you can switch between tty.