Snap存储不显示字符。

Question

我对snap商店和Ubuntu20.04上的snap软件包有问题。当我试图安装VLC媒体播放器时，我的问题就开始了，我在下面的问题中详细介绍了这个问题：链接到邮政

我试图删除和重新安装store与snap和。在我这样做后，我的快照存储有点坏了，不能显示任何字符。见下面的截图：

当我试图在终端中打开它时，我会在终端中收到以下错误消息：

bobi@bobi:~$ snap-store
19:15:19:0438 Gs  enabled plugins: odrs, rewrite-resource, snap, icons, key-colors, key-colors-metadata
19:15:19:0438 Gs  disabled plugins: appstream, desktop-categories, desktop-menu-path, dpkg, dummy, epiphany, fedora-pkgdb-collections, generic-updates, hardcoded-blacklist, hardcoded-featured, hardcoded-popular, modalias, os-release, provenance, provenance-license, repos, shell-extensions
19:15:19:0597 Gs  failed to create an app for */*/*/*/system/*
19:15:19:0602 Gs  updates-shell: failed to get updates: no plugin could handle get-updates
19:15:19:0602 Gs  failed to create an app for */*/*/*/system/*
19:15:19:0602 Gs  failed to get system app
19:15:19:0602 Gs  Only 0 apps for recent list, hiding
19:15:19:0740 Gs  hiding category audio-video featured applications: found only 0 to show, need at least 9
19:15:19:0740 Gs  hiding category graphics featured applications: found only 0 to show, need at least 9
19:15:20:0309 GsPluginSnap Failed to load snap icon: local snap has no icon
19:15:20:0608 GsPluginSnap Failed to load snap icon: local snap has no icon

此外，当我在终端中安装GIMP的snap版本时，它也无法在启动期间加载任何字符，一旦加载就会崩溃。请参见此处的加载屏幕故障：

这里的错误信息是：

bobi@bobi:~$ gimp
/snap/gimp/273/usr/bin/gimp: Gimp-Widgets-FIGYELMEZTETÉS: parse_iso_codes: error parsing '/build/gimp/parts/gimp/install/usr/share/xml/iso-codes/iso_639.xml': No such file or directory

Fontconfig warning: FcPattern object width does not accept value [75 100)
/snap/gimp/273/usr/bin/gimp: Gimp-Text-KRITIKUS: gimp_font_factory_load_names: assertion 'fontset' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_scale_simple: assertion 'dest_width > 0' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_width: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_height: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_width: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_height: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_pixels_with_length: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_rowstride: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GdkPixbuf-CRITICAL **: 21:27:19.894: gdk_pixbuf_get_n_channels: assertion 'GDK_IS_PIXBUF (pixbuf)' failed

(gimp:7182): GLib-ERROR **: 21:27:19.894: ../../../../glib/gmem.c:333: overflow allocating 18446744073709551615*18446744073709551615 bytes

(script-fu:7285): LibGimpBase-WARNING **: 21:27:19.970: script-fu: gimp_wire_read(): error
Nyomkövetési/töréspont csapda (core készült)

该怎么办呢？Flathub和“旧”deb版本的Gimp和Vlc工作良好。我想我现在需要坚持这些。

Answer 1

贝内回答了问题！谢谢!

在这个帖子！中，下面的解决方案几乎对我起作用

但是，上面帖子中的第二个命令给了我一个错误消息。我对它们做了一些修改，因此下面的解决方案对我有效，并在系统重新启动后继续工作：

sudo find /usr/share/fonts -type f -exec sudo chmod 644 {} \;
sudo fc-cache -r -v