I've installed ubuntu on a USB stick, which took about 2 hours. After booting from USB, the system was extreme slow, during write operations.
The problem seems to be the cache mode [sda] Assuming drive cache: write through
.
How can I change this during and after the installation? Which is the cache mode with the fewest/laziest write operations?
Best Answer
You can try remounting the partition with different options, example
Another option is to pass the argument via Grub.