I solved this problem installing kernel 2.6.28.12-generic On kernel 2.6.28.11-generic, lsmod for my pc was
... raid456 134928 0 async_xor 11392 1 raid456 async_memcpy 10112 1 raid456 async_tx 15184 3 raid456,async_xor,async_memcpy xor 24072 2 raid456,async_xor ... On my blacklist.conf i added ... blacklist raid456 blacklist async_xor blacklist xor blacklist async_memcpy blacklist async_tx ... After power on, the modules were loaded without reason. -- My blacklist.conf is ignored https://bugs.launchpad.net/bugs/371745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs