Squid przestał działać po aktualizacji

[Darek]

Witam, 

Zaktualizowałem i przestał mi działać Squid: 

Jul 25
13:12:42 router squid[3523]: /usr/sbin/squid startup succeeded
Jul 25
13:12:43 router squid[3519]: Squid Parent: (squid-1) process 3521 exited
due to signal 4 with status 0
Jul 25 13:12:46 router squid[3519]: Squid
Parent: (squid-1) process 3546 started
Jul 25 13:12:46 router
squid[3519]: Squid Parent: (squid-1) process 3546 exited due to signal 4
with status 0
Jul 25 13:12:49 router squid[3519]: Squid Parent:
(squid-1) process 3577 started
Jul 25 13:12:49 router squid[3519]: Squid
Parent: (squid-1) process 3577 exited due to signal 4 with status 0
Jul
25 13:12:52 router squid[3519]: Squid Parent: (squid-1) process 3613
started
Jul 25 13:12:53 router squid[3519]: Squid Parent: (squid-1)
process 3613 exited due to signal 4 with status 0
Jul 25 13:12:56 router
squid[3519]: Squid Parent: (squid-1) process 3664 started
Jul 25
13:12:56 router squid[3519]: Squid Parent: (squid-1) process 3664 exited
due to signal 4 with status 0
Jul 25 13:12:56 router squid[3519]: Squid
Parent: (squid-1) process 3664 will not be restarted due to repeated,
frequent failures
Jul 25 13:12:56 router squid[3519]: Exiting due to
repeated, frequent failures
Jul 25 13:13:02 router squid[3727]: squid
shutdown failed

W logu squid-a żadnych informacji naprowadzających na
źródło problemu. 

Jak można cofnąć wersję squid-a?
Jest to możliwe?


-- 
Pozdrawiam
Dariusz Krzempek