Murz, thanks! Change queue to noop solve my problem without reboot. Now I have stable 8-9 Mbyte/sec with SD class 6 card. This trouble affected my desktop (64 bit) and notebook (32 bit) Ubuntu 9.10 installs.
Murz, thanks! Change queue to noop solve my problem without reboot.
Now I have stable 8-9 Mbyte/sec with SD class 6 card.
This trouble affected my desktop (64 bit) and notebook (32 bit) Ubuntu 9.10 installs.