After googling I've arrieved to this bug. The same happens to me. I have a Belkin USB WiFi adapter, output from "lsusb": Bus 002 Device 002: ID 050d:845a Belkin Components F7D2101 802.11n Surf & Share Wireless Adapter v1000 [Realtek RTL8192SU] It works in previous version of Ubuntu (11.10 - Oneiric), but after distro update the problem of this bug appear.
I've achieved to solve the problem, and just for sharing the things I did was: 1) I tried to update to kernel 3.4-rc4 as Joseph suggested, but it happens the same. 2) I tried to downgrade to kernel 3.0.0-17, the same that Oneiric used, and voilá now it works. I read, googling, that the driver r8712u (used by Realtek RTL8192SU) is broken in kernels 3.2 and 3.3. And, at least for me, is broken too for version 3.4. Thank you all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985365 Title: On remove usb rtl8192su (r8712u module) wifi card - kernel error (kde screen corrupt and comp stop working) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/985365/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
