When I copy files to my NAS server over my wired 100 Mbps/s network, I'm getting maximum speed of 7,5MB/s or lower, while on the same computer, I dual boot Win7, and when doing the same thing, I'm getting around 11-12 MB/s. So its not a hardware problem.
Also, I noticed when I copy 2 files simultaneously, I get around 4MB/s + 6MB/s on each file that is copying, so it can go faster, but the speed tends to decrease some minutes later.
Im using Ubuntu 12.10 and Nautilus to copy files on SAMBA network.
Anyone got any tips to improve the speeds?