looking at bug 285430, it seems that launching the command sudo echo 0 > /proc/sys/net/ipv4/tcp_sack doesn't work, the right way which has been proposed by thilo is: sudo su - echo 0 > /proc/sys/net/ipv4/tcp_sack exit
aldo
looking at bug 285430, it seems that launching the command sudo echo 0 > /proc/sys/ net/ipv4/ tcp_sack net/ipv4/ tcp_sack
doesn't work, the right way which has been proposed by thilo is:
sudo su -
echo 0 > /proc/sys/
exit
aldo