我运行 Steam 一切正常，并且收到了客户端更新。应用更新后，Steam 无法再启动，并且收到以下警告和错误：
axel@Desktop-Axel-Ubuntu:~$ steam
Running Steam on ubuntu 13.04 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1379035603_client)
Installing breakpad exception handler for appid(steam)/version(1379035603_client)
Installing breakpad exception handler for appid(steam)/version(1379035603_client)
unlinked 0 orphaned pipes
removing stale semaphore last operated on by process 21580 with name 0eBlobRegistryMutex_DEDFD5AF95D03C2232C7707E9714D78F
removing stale semaphore last operated on by process 21580 with name 0eBlobRegistrySignal_DEDFD5AF95D03C2232C7707E9714D78F
removing stale semaphore last operated on by process 21580 with name 0emSteamEngineInstance
removing stale semaphore last operated on by process 21580 with name 0eSteamEngineLock
Gtk-Message: Failed to load module "overlay-scrollbar"
(steam:22158): Gtk-WARNING **: Impossible de trouver le moteur de thème dans module_path : « adwaita »
(steam:22158): Gtk-WARNING **: Impossible de trouver le moteur de thème dans module_path : « adwaita »
/usr/share/themes/Adwaita/gtk-2.0/gtkrc:1137: error: unexpected identifier `direction', expected character `}'
Installing breakpad exception handler for appid(steam)/version(1379035603_client)
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 78: saw unknown, expected number
[0914/113555:WARNING:proxy_service.cc(958)] PAC support disabled because there is no system implementation
我已经安装了 ia32-libs 并运行 3.8.0-30-generic x86_64。
答案1
OP给出的解决方案：
我去了 Valve 的 Github 问题跟踪器，有人建议删除该
~/.steam/steam/appcache文件夹。我照做了，现在 Steam 运行正常。