Hi, I have problem with one of my tumbleweed machines, internet works only about 8/6mbit instead of 100/100. When I reboot into windows (cough cough), everything works as it should on the same IPv4. I tried to set IPv4 manually and via dhcp, disabled firewall, but it has no effect. I have played with wondershaper in the past, but I don't have it installed at the moment, I tried to reset tc rules with
sudo tc qdisc del dev enp31s0 root
Error: Cannot delete qdisc with handle of zero.
but it is probably not set. What can I check and reset to defaults, if there's some "forgotten" shaping? Maybe wrong MTU?
I have this very common card:
1f:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 11)