我一直在一个磁盘上运行 Ubuntu 12.04LTS 和 WinXP（grub 启动），没有问题。今天我升级到了 Ubuntu 14.04 LTS，由于 gparted 无法启动（通过“sudo gparted”）：窗口打开了，但有一个栏来回显示：“正在搜索 dev/sda/”（从德语“/dev/sda/ wird durchsucht”翻译而来）。
终端显示以下内容：
computer@computer:~$ sudo gparted
no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
libparted : 2.3
(gpartedbin:11255): GLib-CRITICAL **: Source ID 7 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 6 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 26 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 29 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 28 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 34 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 33 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 37 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 36 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 40 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 39 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 43 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 42 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 48 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 47 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 51 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 50 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 54 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 53 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 59 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 58 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 62 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 61 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 65 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 64 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 70 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 69 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 73 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 72 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 76 was not found when attempting to remove it
(gpartedbin:11255): GLib-CRITICAL **: Source ID 75 was not found when attempting to remove it
(gpartedbin:11255): glibmm-CRITICAL **:
unhandled exception (type Glib::Error) in signal handler:
domain: g_convert_error
code : 1
what : Ungültige Bytefolge in Konvertierungseingabe
我在谷歌上没有找到任何可以帮助我的东西...我是一个初学者，不知道如何解决这个问题......
提前致谢！
你好，tobi