I've been running 11.04 just fine until I decided to upgrade.

I've been using my NetBook like a wireless adapter for my MacBook (broken Airport card), basically I pick up the WiFi (unsecured) and route it through a Ethernet cable and 'Share' it in Network-Manager.

Lately I've been getting it to connect for about 3 seconds, disconnect, repeat. No idea why, but it only works 1/4th of the time also.

Here's some logs, I'm lost and don't want to downgrade unless I have to :/

Code:
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) starting connection 'Auto Ethernet'
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> dhclient started with pid 465
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Beginning IP6 addrconf.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Withdrawing address record for fe80::225:b3ff:fe52:2896 on eth0.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::225:b3ff:fe52:2896.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Interface eth0.IPv6 no longer relevant for mDNS.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 dhclient: Internet Systems Consortium DHCP Client 4.1.1-P1
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 dhclient: Copyright 2004-2010 Internet Systems Consortium.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 dhclient: All rights reserved.
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 dhclient: For info, please visit https://www.isc.org/software/dhcp/
Nov  2 12:06:39 jsalles-HP-Mini-110-1000 dhclient: 
Nov  2 12:06:40 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Nov  2 12:06:40 jsalles-HP-Mini-110-1000 dhclient: Listening on LPF/eth0/00:25:b3:52:28:96
Nov  2 12:06:40 jsalles-HP-Mini-110-1000 dhclient: Sending on   LPF/eth0/00:25:b3:52:28:96
Nov  2 12:06:40 jsalles-HP-Mini-110-1000 dhclient: Sending on   Socket/fallback
Nov  2 12:06:40 jsalles-HP-Mini-110-1000 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Nov  2 12:06:41 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::225:b3ff:fe52:2896.
Nov  2 12:06:41 jsalles-HP-Mini-110-1000 avahi-daemon[626]: New relevant interface eth0.IPv6 for mDNS.
Nov  2 12:06:41 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Registering new address record for fe80::225:b3ff:fe52:2896 on eth0.*.
Nov  2 12:06:41 jsalles-HP-Mini-110-1000 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
Nov  2 12:06:46 jsalles-HP-Mini-110-1000 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
Nov  2 12:06:50 jsalles-HP-Mini-110-1000 kernel: [20304.208060] eth0: no IPv6 routers present
Nov  2 12:06:51 jsalles-HP-Mini-110-1000 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): IP6 addrconf timed out or failed.
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 4 of 5 (IP6 Configure Timeout) scheduled...
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 4 of 5 (IP6 Configure Timeout) started...
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) failed (no IP configuration found)
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <warn> Activation (eth0) failed.
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete.
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 4 of 5 (IP6 Configure Timeout) complete.
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): deactivating device (reason 'none') [0]
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): canceled DHCP transaction, DHCP client pid 465
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Policy set '4chanPartyVan 1' (eth1) as default for IPv4 routing and DNS.
Nov  2 12:07:00 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Policy set '4chanPartyVan 1' (eth1) as default for IPv4 routing and DNS.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Auto-activating connection 'Auto Ethernet'.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) starting connection 'Auto Ethernet'
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: Internet Systems Consortium DHCP Client 4.1.1-P1
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> dhclient started with pid 481
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Beginning IP6 addrconf.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Withdrawing address record for fe80::225:b3ff:fe52:2896 on eth0.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::225:b3ff:fe52:2896.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Interface eth0.IPv6 no longer relevant for mDNS.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: Copyright 2004-2010 Internet Systems Consortium.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: All rights reserved.
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: For info, please visit https://www.isc.org/software/dhcp/
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: 
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 NetworkManager[642]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: Listening on LPF/eth0/00:25:b3:52:28:96
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: Sending on   LPF/eth0/00:25:b3:52:28:96
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: Sending on   Socket/fallback
Nov  2 12:07:03 jsalles-HP-Mini-110-1000 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Nov  2 12:07:04 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::225:b3ff:fe52:2896.
Nov  2 12:07:04 jsalles-HP-Mini-110-1000 avahi-daemon[626]: New relevant interface eth0.IPv6 for mDNS.
Nov  2 12:07:04 jsalles-HP-Mini-110-1000 avahi-daemon[626]: Registering new address record for fe80::225:b3ff:fe52:2896 on eth0.*.
Nov  2 12:07:05 jsalles-HP-Mini-110-1000 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
No
Thanks