Comment 12 for bug 916879

This bug adversely affects my productivity .. please fix at the earliest .. most of the times I press alt+tab, the system hangs leaving no choice but a restart although I later found a temporary fix as follows :
1. ctrl+alt+f1
2. login and type unity
3. ctrl+alt+f7

Before the above fix, working on ubuntu 11.10 had become a nightmare with the most frequent alt+tab crashes prompting me to almost abandon it altogether.
This bug should be looked into with the highest priority