Lior Schachter's questions

After searching all through Google and Ask Ubuntu I couldn't find a fix to my problem: I have a Dell XPS 13 running Windows 10 and Ubuntu 16.04 with Dual-boot and my internet download speed works just fine but my upload speed is way slower than my speed on Windows, and honestly I can't get any work done that way.

Here are my Internet test results:

$ curl -s https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py | python -
Retrieving speedtest.net configuration...
Testing from Bezeq International (79.176.94.28)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Partner (Tel Aviv) [1.56 km]: 30.989 ms
Testing download speed................................................................................
Download: 33.93 Mbit/s
Testing upload speed................................................................................................
Upload: 0.15 Mbit/s

Results for: sudo lshw -C net:

$ sudo lshw -C net
[sudo] password for liorscha: 
  *-network               
       description: Wireless interface
       product: QCA6174 802.11ac Wireless Network Adapter
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:3a:00.0
       logical name: wlp58s0
       version: 32
       serial: 9c:b6:d0:e6:d5:79
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath10k_pci driverversion=4.13.0-38-generic firmware=WLAN.RM.4.4.1-00051-QCARMSWP-1 ip=10.0.0.15 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:286 memory:dc000000-dc1fffff

Results for iwlist wlan0 s:

wlan0     Interface doesn't support scanning.`

Results for lsmod | grep ath10:

ath10k_pci             45056  0
ath10k_core           352256  1 ath10k_pci
ath                    28672  1 ath10k_core
mac80211              782336  1 ath10k_core
cfg80211              614400  3 mac80211,ath,ath10k_core

These are the things I already tried:

1. sudo apt-get install --reinstall linux-firmware
2. Copying drivers from git repos to /lib/firmware/ath10k/QCA6174/*
3. Preferring IPV4 on IPV6
4. Encrypting with software instead of hardware

EDIT

This solved it for me.