tl;dr: I upgraded from 12.04 to 14.04. And now on boot up there's a wolf on the screen and says 'Ubuntu Kylin' and my touchpad doesn't work. How do I fix these issues?
I upgraded from 12.04 to 14.04 just an hour ago. I configured the update manager to show only LTS updates. Then I did "sudo apt-get install update-manager-core" followed by "sudo do-release-upgrade -d". It showed me that the updates are being pulled from 'trusty' version. When I restated after update I saw that boot screen is no longer saying 'Ubuntu' with those moving dots while booting, instead a wolf is there on the screen with text 'Ubuntu Kylin'.
Next, the desktop loads but my Touchpad is no longer working. I press 'Alt+ctrl+F6' but am unable to write anything because some messages are printing, like : "ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy" "ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4"
Then I notice that my Wi-Fi is also not working....Wait a second my Wi-Fi has stared working - i don't know how. But earlier the output for 'nm-tool' was showing state-unavailable and 'rfkill list" was showing both soft blocked and hard blocked as 'no'. Please help.