树莓派5断电后fcitx5无法启动

新手园地
1

树莓派5，使用fcitx5输入中文时突然断电，来电后启动系统，输入法就无法激活。
尝试运行im-config，指定fcitx5无效；
尝试apt remove fcitx5, 重启，再apt install fcitx5， 重启，im-config指定fcitx5，重启，无效。

有什么办法么？现在是无法启动fcitx5输入法，不能输入中文。
ps:
这里的中文，我是用另一台电脑操作的。

2

看一下启动fcitx5时的终端输出吧。推测是文件损坏。

3

$ fcitx5
I2025-10-29 14:20:56.664436 instance.cpp:1270] Override Enabled Addons: {}
I2025-10-29 14:20:56.664499 instance.cpp:1271] Override Disabled Addons: {}
I2025-10-29 14:20:56.800832 addonmanager.cpp:191] Loaded addon xcb
I2025-10-29 14:20:56.804053 addonmanager.cpp:191] Loaded addon quickphrase
I2025-10-29 14:20:56.804732 addonmanager.cpp:191] Loaded addon imselector
I2025-10-29 14:20:56.813502 addonmanager.cpp:191] Loaded addon keyboard
I2025-10-29 14:20:56.814566 addonmanager.cpp:191] Loaded addon luaaddonloader
I2025-10-29 14:20:56.817038 addonmanager.cpp:191] Loaded addon dbus
I2025-10-29 14:20:56.820699 addonmanager.cpp:191] Loaded addon fcitx4frontend
I2025-10-29 14:20:56.822329 addonmanager.cpp:191] Loaded addon imeapi
I2025-10-29 14:20:56.828886 addonmanager.cpp:191] Loaded addon ibusfrontend
I2025-10-29 14:20:56.833475 addonmanager.cpp:191] Loaded addon xim
I2025-10-29 14:20:56.841574 addonmanager.cpp:191] Loaded addon wayland
I2025-10-29 14:20:56.843882 addonmanager.cpp:191] Loaded addon dbusfrontend
I2025-10-29 14:20:56.846010 addonmanager.cpp:191] Loaded addon clipboard
I2025-10-29 14:20:56.846990 addonmanager.cpp:191] Loaded addon unicode
I2025-10-29 14:20:56.848656 addonmanager.cpp:191] Loaded addon waylandim
I2025-10-29 14:20:56.852696 addonmanager.cpp:191] Loaded addon pinyinhelper
I2025-10-29 14:20:56.913355 inputmethodmanager.cpp:198] Found 713 input method(s) in addon keyboard
I2025-10-29 14:20:56.932234 addonmanager.cpp:191] Loaded addon kimpanel
I2025-10-29 14:20:56.977802 addonmanager.cpp:191] Loaded addon classicui
I2025-10-29 14:20:56.979003 addonmanager.cpp:191] Loaded addon notificationitem
I2025-10-29 14:20:56.980062 addonmanager.cpp:191] Loaded addon notifications
I2025-10-29 14:20:56.983000 kimpanel.cpp:112] Kimpanel new owner:
I2025-10-29 14:20:58.001680 addonmanager.cpp:191] Loaded addon punctuation
I2025-10-29 14:20:58.009071 addonmanager.cpp:191] Loaded addon table
I2025-10-29 14:21:08.566357 addonmanager.cpp:191] Loaded addon chttrans
I2025-10-29 14:21:08.567044 addonmanager.cpp:191] Loaded addon fullwidth
^C=========================
Fcitx 5.0.21 – Get Signal No.: 2
Date: try “date -d @1761718887” if you are using GNU date ***
ProcessID: 31538
fcitx5(+0xc718)[0x55563e0ac718]
linux-vdso.so.1(__kernel_rt_sigreturn+0x0)[0x7ffef24e0820]
/lib/aarch64-linux-gnu/libc.so.6(epoll_pwait+0x94)[0x7ffef1ecc0b4]
/lib/aarch64-linux-gnu/libsystemd.so.0(sd_event_wait+0x128)[0x7ffef1ccb288]
/lib/aarch64-linux-gnu/libsystemd.so.0(sd_event_run+0x13c)[0x7ffef1ccc2bc]
/lib/aarch64-linux-gnu/libsystemd.so.0(sd_event_loop+0x50)[0x7ffef1ccc444]
/lib/aarch64-linux-gnu/libFcitx5Utils.so.2(_ZN5fcitx9EventLoop4execEv+0x14)[0x7ffef22c37d4]
/lib/aarch64-linux-gnu/libFcitx5Core.so.7(_ZN5fcitx8Instance4execEv+0x50)[0x7ffef23dcec0]
fcitx5(+0xb0cc)[0x55563e0ab0cc]
/lib/aarch64-linux-gnu/libc.so.6(+0x27744)[0x7ffef1e07744]
/lib/aarch64-linux-gnu/libc.so.6(__libc_start_main+0x98)[0x7ffef1e07818]
fcitx5(+0xb930)[0x55563e0ab930]
I2025-10-29 14:21:27.101095 addonmanager.cpp:297] Unloading addon fullwidth
I2025-10-29 14:21:27.101219 addonmanager.cpp:297] Unloading addon chttrans
I2025-10-29 14:21:27.101315 addonmanager.cpp:297] Unloading addon table
I2025-10-29 14:21:27.109589 addonmanager.cpp:297] Unloading addon punctuation
I2025-10-29 14:21:27.109790 addonmanager.cpp:297] Unloading addon notifications
I2025-10-29 14:21:27.109846 addonmanager.cpp:297] Unloading addon notificationitem
I2025-10-29 14:21:27.109941 addonmanager.cpp:297] Unloading addon classicui
I2025-10-29 14:21:27.111895 addonmanager.cpp:297] Unloading addon kimpanel
I2025-10-29 14:21:27.111986 addonmanager.cpp:297] Unloading addon pinyinhelper
I2025-10-29 14:21:27.112049 addonmanager.cpp:297] Unloading addon waylandim
I2025-10-29 14:21:27.112111 addonmanager.cpp:297] Unloading addon unicode
I2025-10-29 14:21:27.112177 addonmanager.cpp:297] Unloading addon clipboard
I2025-10-29 14:21:27.112404 addonmanager.cpp:297] Unloading addon dbusfrontend
I2025-10-29 14:21:27.112463 addonmanager.cpp:297] Unloading addon wayland
I2025-10-29 14:21:27.112599 addonmanager.cpp:297] Unloading addon xim
I2025-10-29 14:21:27.114070 addonmanager.cpp:297] Unloading addon ibusfrontend
I2025-10-29 14:21:27.118016 addonmanager.cpp:297] Unloading addon imeapi
I2025-10-29 14:21:27.118273 addonmanager.cpp:297] Unloading addon fcitx4frontend
I2025-10-29 14:21:27.118381 addonmanager.cpp:297] Unloading addon dbus
I2025-10-29 14:21:27.118496 addonmanager.cpp:297] Unloading addon luaaddonloader
I2025-10-29 14:21:27.118530 addonmanager.cpp:297] Unloading addon keyboard
I2025-10-29 14:21:27.118875 addonmanager.cpp:297] Unloading addon imselector
I2025-10-29 14:21:27.118916 addonmanager.cpp:297] Unloading addon quickphrase
I2025-10-29 14:21:27.119301 addonmanager.cpp:297] Unloading addon xcb
I2025-10-29 14:21:27.119319 inputcontextmanager.cpp:358] All display connections are gone, exit now.

4

Very strange.
After start fcitx5 in terminal, the input method is ok, and I can input Chinese.
But with no fictx5 in terminal running, I can not input Chinese again.
Fcitx5 boot problem?
The snapshot is run fcitx5 from start menu:

00303
00303797×617 35.5 KB

5

If 是文件损坏, I had run apt remove and apt install, the bad file should be update?

6

有可能。

7

这个应该怎么解决？

我现在暂时的方法是一直保持一个terminal中运行fcitx5，否则无法输入中文。

8

去找fcitx5的启动日志呀。

9

我试试。

10

没找到信息，我按ai说的，直接创建了一个随系统启动的方式，可以正常使用。