اشعر بان النظام بدء ينهار بسرعة
عندما اقوم بحف اي برنامج من ubuntu software center
تتطلع الرسالة التالية:
An unknown error occurred
This should not happen.
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 106, in _process_transaction
self._lock_cache()
File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 511, in _lock_cache
self._lock_fd = lock_pkg_system()
File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 718, in lock_pkg_system
lock_fd_archive = get_lock_fd(lock_archive)
File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 707, in get_lock_fd
fd_lock_read.close()
UnboundLocalError: local variable 'fd_lock_read' referenced before assignment

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