This weekend I installed the new release of Ubuntu 12.10 with a complete new installation. This solved the issue for me. Everyting is working now. No further freezes during many re-starts (warm & cold) boot.
Best regards and many thank to all the developer. Am 14.10.2012 12:52, schrieb logger32: > I have the same pb. > > freezes when Enabling Wireless > > Acer Aspire 7250 > AMD Dual-Core-Processor E300 > 17.3 " HD + LED LCD > AMD Radeon HD 6310 > 8 GB DDR3 Memory > 500 GB HDD > DVD-Super Multi DL drive > Acer Nplify 802.11 b/g/n > 6-cell Li-ion battery > > Running 64 bit Ubuntu 12.04. > > ** Also affects: linux > Importance: Undecided > Status: New > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989566 Title: Acer Aspire 7250 laptop with Atheros AR9485 freezes when Enabling Wireless in 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/989566/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs