Ubuntu 20.04/18.04/16.04/ 安裝最新的 gcin 中文輸入的完整步驟

Hi Eliu.

我要問是不是你知到在哪裡我可以找到資料關於 Linux - im-config - Qt - gcin 跟他們的關係 ?

我要試試解決這個問題 (有一些Qt5 程式可以用gcin, 有一些Qt5程式沒用到gcin).

謝謝. Daniel

可以用這個方法確認有沒有載入 gcin qt5

$ pgrep kate
16860

$ lsof -p 16860 | grep gcin
kate 16860 xxx mem REG 8,1 35632 5114730 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/im-gcin.so
kate 16860 xxx mem REG 8,1 18664 4721108 /usr/lib/x86_64-linux-gnu/gcin/libgcin-im-client.so.1.2.5
kate 16860 xxx mem REG 8,1 14608 5114675 /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/im-gcin.so

這是 15.04 的 kate，所以還是用 qt4 的，kate 不知為何 load gtk im

不好意思
我是裝  ubuntu14.04
也按照安裝方法

$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 835AB0E3
$ software-properties-gtk 

到 Other software (其他軟體) → Add(新增)
去裝gcin  但是一直打不出中文
我按super+空白 右上方的小框框會t從en變成ch但是一直打不出中文

有執行底下的步驟嗎？

執行 /usr/bin/gnome-language-selector→鍵盤輸入法系統→gcin

登出&登入

有的 而且我從裝gcin好幾次了
也用過從軟體中心裝
謝謝大大回覆

如果系統沒有亂改，試試新增使用者然後執行 gnome-language-selector…，看是否是account的問題。

Eliu, 我都成功用gcin 在幾個程式: Texmaker , ...

它們是Qt5 (based) 程式.

可是我自己做的程式VocabularyMem, 還沒有辦法用gcin. 也不行用IBus. 所以我覺得這個程式少什麼的.

有沒有人知到少什麼?

VocabularyMem 也是Qt5 的程式。最近我發現，要set QT::WA_InputMethodEnabled, 可是還是不夠.

可能要問Qt 的人，可是謝謝任何的幫助.

Daniel

我不熟 qt5，qt5 裏面應該有 example，或是 kate？

謝謝 Eliu, 本來我已經有texmaker 可以用。可是現在我也可以試試Kate. Ubuntu 14.04 好像還是舊的Qt4 的程式，所以我會分開的下載。我的主意是下載source code, 以後 compile, 測試 (test). 以後拿掉越來越code,到最簡單的狀況。我找到原因我告訴你。Daniel

Hi Eliu. 我只是要告訴你，可能我想錯，因為好像Ubuntu14.4 的texmaker 是Qt4 的程式，還有Linux Mint 17.2 (我用的系統) 是Ubuntu 14.4. 剛剛我還檢查 : "ldd texmaker" : 結果真的是Qt4 的程式. 我已經有拿那個source code 可是沒有成功compile (用Qt5 的) 來測試.

greatings, Daniel

Hi Eliu. 好像問題是滿大的，那個Qt5 的事情。我試過先看 :

http://www.kdab.com/qt-input-method-depth/

後來弄 :

http://www.kdab.com/qt-input-method-virtual-keyboard/

可是不知到位什麼這個keyboard 也沒半法用。可是好像那個人成功，所以還是有什麼不一樣在系統的設定.

我也發現新的 Kate 也不是完全Qt5 的程式，有Qt4Gui. 剛剛我檢查texmaker 在Suse 13.2 : 再網路寫他們的是Qt5，可是不可能是完全Qt5,因為ldd texmaker 寫 : libQtGui.so.4, 所以也是Qt4.

我不知到有沒有一個Qt5 的程式可以寫中文. 我會寄續找方法. Daniel

Hi Eliu.

我現在終於找到，可能是那個問題。

你記得我說最近我試試用一個簡單的plugin ("vkim"), 是一個virtual keyboard. 我知前沒有成功可以用這個keyboard, 可是我解釋事情給"author", 我們改一個 line :

從 :

Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface" FILE "vkim.json")

到

Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1" FILE "vkim.json")

現在終於那個keyboard 出現. 可能是因為我用的是Qt5.5. 成功。

所以我看你的gcin-plugin 的 source-code, 也寫

Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface" FILE "gcin.json")

所以我等一下要試試換到 :

Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1" FILE "gcin.json")

看看怎麼樣，我先要compile gcin-plugin. 看看現在有沒有運氣.

greatings, Daniel

Hi Eliu.

我要compile "gcin..." ， 所以在第一步, ./configure,我有問題，他寫 :

testing if you have qt5 support
-> No, you don't have. It's ok if you don't want Qt5 immodule.

有什麼辦法呢?

兩邊我安裝Qt, as a "user" (到 /home/daniel/Qt) and with "sudo" (到 /opt/Qt) 可是還是./configure 找不到.

我也寫在 "~/.bashrc : "QTDIR=/home/daniel/Qt". 所以以又，login 以後 QTDIR 真的是這樣.

寫寫你的幫忙. Daniel

Hi Eliu and friends.

I succeed partially using Qt5 programs with gcin. 我有一點成功

I write this for more information for another people which can be in a same situation.

First at all, i discover about how we can know, why "gcin"-plugin is not loaded. A way is :

export QT_DEBUG_PLUGINS=1

./program_to_execute

This give me a definive help, what more is happen :

After loading "libgcinplatforminputcontextplugin.so" he cannot found "libgcin-im-client.so.1" which is in another directory as my Qt-folder, ... I success partially after copying folder "gcin" from "/usr/lib/x86_64-linux-gnu" to a folder of executable.

不好意思我剛剛用英文，我忘記再這個forum 寫中文。

祝你們好, Daniel

My ubuntu 14.04 is same as the above user and can't input Chinese after I finish the suggest procedule.

Then I create another account it works.

How can I repair the old account to input Chinese? Thank you very much.

可能是某個 startup 設定/script 被改壞了.  在不同的 account 的 terminal 執行 env 看看環境變數有什麼不同。

謝謝您的答覆，以下的帳號是可以輸入中文的

LANGUAGE=zh_TW:en_US:en
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
UPSTART_INSTANCE=
UPSTART_EVENTS=started starting
LOGNAME=test
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-dDy9sxLZuv
XDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
QT4_IM_MODULE=xim
LESSOPEN=| /usr/bin/lesspipe %s
TEXTDOMAIN=im-config
INSTANCE=Unity
UPSTART_JOB=unity-settings-daemon
XDG_RUNTIME_DIR=/run/user/1001
DISPLAY=:0
XDG_CURRENT_DESKTOP=Unity
GTK_IM_MODULE=ibus
LESSCLOSE=/usr/bin/lesspipe %s %s
LC_TIME=zh_TW.UTF-8
TEXTDOMAINDIR=/usr/share/locale/
LC_NAME=zh_TW.UTF-8
XAUTHORITY=/home/test/.Xauthority
COLORTERM=gnome-terminal
_=/usr/bin/env
test@jack-MS-7142:~$

以下的帳號是不能輸入中文

LANGUAGE=zh_TW:en_US:en
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
UPSTART_INSTANCE=
UPSTART_EVENTS=started starting
LOGNAME=jack
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-ItUM6Q3NMz
XDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
QT4_IM_MODULE=xim
LESSOPEN=| /usr/bin/lesspipe %s
INSTANCE=Unity
TEXTDOMAIN=im-config
UPSTART_JOB=unity-settings-daemon
XDG_RUNTIME_DIR=/run/user/1000
DISPLAY=:1
XDG_CURRENT_DESKTOP=Unity
GTK_IM_MODULE=gcin
LESSCLOSE=/usr/bin/lesspipe %s %s
LC_TIME=zh_TW.UTF-8
TEXTDOMAINDIR=/usr/share/locale/
LC_NAME=zh_TW.UTF-8
XAUTHORITY=/home/jack/.Xauthority
COLORTERM=gnome-terminal
_=/usr/bin/env
jack@jack-MS-7142:~$

有發現到底下這幾個不一樣

DBUS_SESSION_BUS_ADDRESS

XDG_RUNTIME_DIR

DISPLAY

GTK_IM_MODULE

請問如何更改這些設定值？再次謝謝您！

Dear Eliu,

系統使用Ubuntu 14.04 LTS，原本用ibus，輸入視窗跳來跳去，後來用fcitx注音不work, 老婆不喜歡新酷音，然後發現gcin有持續在更新，試用一下，讚!

昨天更新完，輸入英文unity indicator有出現"EN"而非"stop(紅色圈圈中間斜槓)"圖示，但偶爾切換應用程式時會當掉，當掉前unity indicator會突然出現"E/TAB"的奇怪圖示，再按輸入法切換(ctrl+space)就當掉了，系統出現gcin crash/report problem回饋機制提問...

請教一下這大概是跟甚麼有關連呢? 謝謝您!

輸入法切換鍵不能跟text entry衝突，試試看將system setting>text entry的switch source按鍵改成ctrl+alt+space之類的，不要跟gcin的設定一樣。我改完就行得通了。

最近換到lxqt上去，平常使用都正常(browser、terminator....)

但發現用pcmanfm-qt時都無法正常叫出gcin

$ pgrep pcmanfm-qt
17370

$ lsof -p 17370 | grep gcin
pcmanfm-q 17370 huki  mem       REG                8,1     22984  6301297 /usr/lib/x86_64-linux-gnu/gcin/libgcin-im-client.so.1.2.5
pcmanfm-q 17370 huki  mem       REG                8,1     14832  6301308 /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/im-gcin.so

gcin-qt5-immodule is already the newest version (2.8.4+dfsg1-2).

不過不知為他是去load gtk的im-gcin.so而不qt的

ldd /usr/bin/pcmanfm-qt 看一下 dependency

$ ldd /usr/bin/pcmanfm-qt
        linux-vdso.so.1 (0x00007ffc9a49d000)
        libQt5DBus.so.5 => /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 (0x00007fde01f59000)
        libfm-qt.so.2 => /usr/lib/x86_64-linux-gnu/libfm-qt.so.2 (0x00007fde01cbe000)
        libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fde01a9b000)
        libQt5X11Extras.so.5 => /usr/lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007fde01a96000)
        libQt5Widgets.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 (0x00007fde01409000)
        libQt5Gui.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007fde00ec0000)
        libQt5Core.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007fde009ea000)
        libfm.so.4 => /usr/lib/x86_64-linux-gnu/libfm.so.4 (0x00007fde007a1000)
        libgio-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 (0x00007fde0041f000)
        libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007fde001cc000)
        libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007fddffebd000)
        libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fddffb41000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fddff79d000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fddff580000)
        libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007fddff330000)
        libmenu-cache.so.3 => /usr/lib/x86_64-linux-gnu/libmenu-cache.so.3 (0x00007fddff127000)
        libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007fddfef23000)
        libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fddfed1c000)
        libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007fddfe9d9000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fddfe6db000)
        libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007fddfe4b4000)
        libharfbuzz.so.0 => /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007fddfe255000)
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fddfe03a000)
        libGL.so.1 => /usr/lib/x86_64-linux-gnu/libGL.so.1 (0x00007fddfdcff000)
        libicui18n.so.55 => /usr/lib/x86_64-linux-gnu/libicui18n.so.55 (0x00007fddfd89d000)
        libicuuc.so.55 => /usr/lib/x86_64-linux-gnu/libicuuc.so.55 (0x00007fddfd509000)
        libpcre16.so.3 => /usr/lib/x86_64-linux-gnu/libpcre16.so.3 (0x00007fddfd2a2000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fddfd09e000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fddfce96000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fddfcc7f000)
        /lib64/ld-linux-x86-64.so.2 (0x000055673f1a3000)
        libdbus-glib-1.so.2 => /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2 (0x00007fddfca58000)
        libexif.so.12 => /usr/lib/x86_64-linux-gnu/libexif.so.12 (0x00007fddfc813000)
        libgthread-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007fddfc610000)
        libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007fddfc40c000)
        libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007fddfc1ea000)
        libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007fddfbfd2000)
        libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007fddfbdc9000)
        libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fddfbb59000)
        libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007fddfbad2000)
        libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007fddfb823000)
        libgraphite2.so.3 => /usr/lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007fddfb5fd000)
        libnvidia-tls.so.361.28 => /usr/lib/x86_64-linux-gnu/tls/libnvidia-tls.so.361.28 (0x00007fddfb3f9000)
        libnvidia-glcore.so.361.28 => /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.361.28 (0x00007fddf976b000)
        libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007fddf9558000)
        libicudata.so.55 => /usr/lib/x86_64-linux-gnu/libicudata.so.55 (0x00007fddf7aa1000)
        liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fddf787d000)
        libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007fddf759c000)
        libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007fddf7387000)

I just install the "Ubuntu Gnome 16.04", but I tried to add the the PPA and install gcin. 

I have used the im-config to switch input method to "gcin", but I can't switch the input method after reboot. 

dump the env, I  found there are something wrong with these settings.

==

XMODIFIERS=@im=ibus

QT_IM_MODULE=ibus

==

I trid to modify the /usr/share/im-config/data/26_gcin.rc and hardcode the setting to "gcin". It does not work. 

I trid to modify the ~/.xinputrc and add these setting before "run_im gcin". It does not work.

I tried to modify the /etc/X11/Xsession.d/70im-config_launch. It does not work. 

These two settings can't change to "gcin". Could you tell me how can I trace the flow of im-config. 

Thanks a lot.

Ubuntu 16.04 用 gnome-language-selector 可以選 gcin 是沒問題的。唯一有問題的是 qt5 不能用。

You can remove ibus to avoid the bug

https://bugzilla.novell.com/show_bug.cgi?id=853063

Unfortunately, I can't remove the ibus. If I tried to remove the ibus related package, the gnome-shell will be removed too. 

Thers is a dependency between ibus and gnome-shell. 

just remove ibus-daemon from /usr/bin/

if you don't use ibus

Thanks!

Just rename the ibus-daemon and it works.

I found other solution, but it does not work in my side. 

https://fcitx-im.org/wiki/Note_for_GNOME_Later_than_3.6

ubuntu Xenial server + mate desktop

sudo apt-get update出現下列通知

W: http://hyperrate.com/gcin-ubuntu1510/dists/eliu/Release.gpg: Signature by key 3F1A3C3A00BA96E05789B9505C577D59835AB0E3 uses weak digest algorithm (SHA1)