در موقع آپیدت کرنل اررو داد
engmmrj@engmmrj-MS-7592:~$ sudo add-apt-repository ppa:kernel-ppa/ppa
[sudo] password for engmmrj:
Ubuntu Kernel Team Daily Build PPA - this PPA typically contains experimental packages. The quality of these packages is such that you had better know what you're doing. Don't come crying to the kernel team if it kills all of your kittens.
More info: https://launchpad.net/~kernel-ppa/+archive/ubuntu/ppa
Press [ENTER] to continue or ctrl-c to cancel adding it
^CTraceback (most recent call last):
File "/usr/bin/add-apt-repository", line 163, in <module>
if not sp.add_source_from_shortcut(shortcut, options.enable_source):
File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 753, in add_source_from_shortcut
worker.join(30)
File "/usr/lib/python3.4/threading.py", line 1064, in join
self._wait_for_tstate_lock(timeout=max(timeout, 0))
File "/usr/lib/python3.4/threading.py", line 1076, in _wait_for_tstate_lock
elif lock.acquire(block, timeout):
KeyboardInterrupt
^CException ignored in: <module 'threading' from '/usr/lib/python3.4/threading.py'>
Traceback (most recent call last):
File "/usr/lib/python3.4/threading.py", line 1294, in _shutdown
t.join()
File "/usr/lib/python3.4/threading.py", line 1060, in join
self._wait_for_tstate_lock()
File "/usr/lib/python3.4/threading.py", line 1076, in _wait_for_tstate_lock
elif lock.acquire(block, timeout):
KeyboardInterrupt
^CError in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 127, in wait_for_threads
t.join()
File "/usr/lib/python3.4/threading.py", line 1060, in join
self._wait_for_tstate_lock()
File "/usr/lib/python3.4/threading.py", line 1076, in _wait_for_tstate_lock
elif lock.acquire(block, timeout):
KeyboardInterrupt