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Certainly. So I updated the arch installation I had on a pendrive. This took a while because 902 packages had to be updated
I booted the Windows desktop from this pendrive to test the dongle.
Short summary: a 5 GHZ network connection is more stable than with arch desktop and laptop, less stable than with Windows. The LED remains switched off. After resetting the dongle by plugging it in again the behaviour changes. The spread in the time it takes to connect and in iperf3 speed is high.
IMHO the dongle behaviour is different in every USB slot with arch or any linux because only the 2.4 GHz part is supported by the driver. Windows does support the dongle completely, most clearly indicated by the LED.
The results in more details:
connect to 5 GHZ network. takes 10 secs
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 37470 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 337 KBytes 2.76 Mbits/sec 9 11.3 KBytes
[ 5] 1.00-2.00 sec 127 KBytes 1.04 Mbits/sec 3 7.07 KBytes
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec 1 5.66 KBytes
[ 5] 3.00-4.00 sec 191 KBytes 1.57 Mbits/sec 1 11.3 KBytes
[ 5] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec 2 8.48 KBytes
[ 5] 5.00-6.00 sec 63.6 KBytes 521 Kbits/sec 0 8.48 KBytes
[ 5] 6.00-7.00 sec 63.6 KBytes 521 Kbits/sec 0 8.48 KBytes
[ 5] 7.00-8.00 sec 127 KBytes 1.04 Mbits/sec 3 7.07 KBytes
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 2 5.66 KBytes
[ 5] 9.00-10.00 sec 127 KBytes 1.04 Mbits/sec 3 7.07 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 1.01 MBytes 849 Kbits/sec 24 sender
[ 5] 0.00-10.02 sec 877 KBytes 717 Kbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 50216 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 10.7 MBytes 90.0 Mbits/sec 2 107 KBytes
[ 5] 1.00-2.00 sec 11.3 MBytes 94.9 Mbits/sec 3 97.6 KBytes
[ 5] 2.00-3.00 sec 11.2 MBytes 94.4 Mbits/sec 3 86.3 KBytes
[ 5] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 2 102 KBytes
[ 5] 4.00-5.00 sec 11.2 MBytes 94.4 Mbits/sec 2 107 KBytes
[ 5] 5.00-6.00 sec 11.4 MBytes 95.4 Mbits/sec 2 107 KBytes
[ 5] 6.00-7.00 sec 11.0 MBytes 92.3 Mbits/sec 4 84.8 KBytes
[ 5] 7.00-8.00 sec 11.4 MBytes 95.4 Mbits/sec 3 76.4 KBytes
[ 5] 8.00-9.00 sec 11.0 MBytes 92.3 Mbits/sec 2 97.6 KBytes
[ 5] 9.00-10.00 sec 11.0 MBytes 92.3 Mbits/sec 3 80.6 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 111 MBytes 93.3 Mbits/sec 26 sender
[ 5] 0.00-10.00 sec 111 MBytes 92.7 Mbits/sec receiver
unplug. plug in dongle again
user@arch:~$ sudo dmesg | tail -100
[ 942.035571] mt76x0u 2-1:1.0: error: mt76x02u_mcu_wait_resp failed with -108
[ 942.501289] mt76x0u 2-1:1.0: mac specific condition occurred
[ 942.561140] audit: type=1130 audit(1664451869.567:158): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 947.567393] audit: type=1131 audit(1664451874.587:159): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 949.033032] audit: type=1131 audit(1664451876.047:160): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 949.831222] usb 2-1: new high-speed USB device number 7 using ehci-pci
[ 950.046825] usb 2-1: New USB device found, idVendor=0e8d, idProduct=7610, bcdDevice= 1.00
[ 950.046835] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 950.046840] usb 2-1: Product: WiFi
[ 950.046844] usb 2-1: Manufacturer: MediaTek
[ 950.046847] usb 2-1: SerialNumber: 1.0
[ 950.211276] usb 2-1: reset high-speed USB device number 7 using ehci-pci
[ 950.416574] mt76x0u 2-1:1.0: ASIC revision: 76100002 MAC revision: 76502000
[ 951.459450] mt76x0u 2-1:1.0: EEPROM ver:02 fae:04
[ 951.506881] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 951.556500] mt76x0u 2-1:1.0 wlp0s29f7u1: renamed from wlan0
connect to 5 GHZ network. takes 37 secs
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 54520 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 6.31 MBytes 52.9 Mbits/sec 4 74.9 KBytes
[ 5] 1.00-2.00 sec 9.76 MBytes 81.8 Mbits/sec 2 106 KBytes
[ 5] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 3 79.2 KBytes
[ 5] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 3 69.3 KBytes
[ 5] 4.00-5.00 sec 10.4 MBytes 87.1 Mbits/sec 2 86.3 KBytes
[ 5] 5.00-6.00 sec 10.6 MBytes 88.6 Mbits/sec 2 102 KBytes
[ 5] 6.00-7.00 sec 10.7 MBytes 89.7 Mbits/sec 2 115 KBytes
[ 5] 7.00-8.00 sec 10.9 MBytes 91.2 Mbits/sec 4 91.9 KBytes
[ 5] 8.00-9.00 sec 11.3 MBytes 94.9 Mbits/sec 2 96.2 KBytes
[ 5] 9.00-10.00 sec 11.0 MBytes 92.3 Mbits/sec 3 82.0 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 102 MBytes 85.9 Mbits/sec 27 sender
[ 5] 0.00-10.01 sec 102 MBytes 85.5 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 56500 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 1.40 MBytes 11.7 Mbits/sec 36 100 KBytes
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec 63 22.6 KBytes
[ 5] 2.00-3.00 sec 445 KBytes 3.65 Mbits/sec 22 38.2 KBytes
[ 5] 3.00-4.00 sec 445 KBytes 3.65 Mbits/sec 16 29.7 KBytes
[ 5] 4.00-5.00 sec 445 KBytes 3.65 Mbits/sec 6 26.9 KBytes
[ 5] 5.00-6.00 sec 445 KBytes 3.65 Mbits/sec 0 32.5 KBytes
[ 5] 6.00-7.00 sec 891 KBytes 7.30 Mbits/sec 0 48.1 KBytes
[ 5] 7.00-8.00 sec 1.30 MBytes 10.9 Mbits/sec 1 53.7 KBytes
[ 5] 8.00-9.00 sec 4.78 MBytes 40.1 Mbits/sec 1 76.4 KBytes
[ 5] 9.00-10.00 sec 5.65 MBytes 47.4 Mbits/sec 3 60.8 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 15.8 MBytes 13.2 Mbits/sec 148 sender
[ 5] 0.00-10.00 sec 15.0 MBytes 12.6 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 54156 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 7.31 MBytes 61.3 Mbits/sec 3 72.1 KBytes
[ 5] 1.00-2.00 sec 6.15 MBytes 51.6 Mbits/sec 3 66.5 KBytes
[ 5] 2.00-3.00 sec 509 KBytes 4.17 Mbits/sec 2 49.5 KBytes
[ 5] 3.00-4.00 sec 509 KBytes 4.17 Mbits/sec 34 41.0 KBytes
[ 5] 4.00-5.00 sec 509 KBytes 4.17 Mbits/sec 0 49.5 KBytes
[ 5] 5.00-6.00 sec 1.74 MBytes 14.6 Mbits/sec 1 59.4 KBytes
[ 5] 6.00-7.00 sec 5.47 MBytes 45.9 Mbits/sec 3 60.8 KBytes
[ 5] 7.00-8.00 sec 5.47 MBytes 45.9 Mbits/sec 2 63.6 KBytes
[ 5] 8.00-9.00 sec 5.72 MBytes 48.0 Mbits/sec 4 52.3 KBytes
[ 5] 9.00-10.00 sec 6.28 MBytes 52.6 Mbits/sec 2 62.2 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 39.6 MBytes 33.2 Mbits/sec 54 sender
[ 5] 0.00-10.01 sec 39.2 MBytes 32.8 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 59990 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 10.7 MBytes 89.4 Mbits/sec 2 115 KBytes
[ 5] 1.00-2.00 sec 8.45 MBytes 70.9 Mbits/sec 4 89.1 KBytes
[ 5] 2.00-3.00 sec 10.1 MBytes 84.4 Mbits/sec 2 93.3 KBytes
[ 5] 3.00-4.00 sec 10.1 MBytes 85.0 Mbits/sec 4 50.9 KBytes
[ 5] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 2 83.4 KBytes
[ 5] 5.00-6.00 sec 11.1 MBytes 92.8 Mbits/sec 2 94.7 KBytes
[ 5] 6.00-7.00 sec 11.2 MBytes 93.8 Mbits/sec 2 116 KBytes
[ 5] 7.00-8.00 sec 11.2 MBytes 94.4 Mbits/sec 3 91.9 KBytes
[ 5] 8.00-9.00 sec 11.2 MBytes 94.4 Mbits/sec 2 103 KBytes
[ 5] 9.00-10.00 sec 10.9 MBytes 91.7 Mbits/sec 3 82.0 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 104 MBytes 87.5 Mbits/sec 26 sender
[ 5] 0.00-10.02 sec 104 MBytes 86.8 Mbits/sec receiver
user@arch:~$ sleep 30
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 54954 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 6.91 MBytes 58.0 Mbits/sec 6 31.1 KBytes
[ 5] 1.00-2.00 sec 636 KBytes 5.21 Mbits/sec 4 29.7 KBytes
[ 5] 2.00-3.00 sec 954 KBytes 7.82 Mbits/sec 0 49.5 KBytes
[ 5] 3.00-4.00 sec 954 KBytes 7.82 Mbits/sec 0 55.1 KBytes
[ 5] 4.00-5.00 sec 2.80 MBytes 23.5 Mbits/sec 21 74.9 KBytes
[ 5] 5.00-6.00 sec 6.28 MBytes 52.6 Mbits/sec 3 87.7 KBytes
[ 5] 6.00-7.00 sec 6.84 MBytes 57.3 Mbits/sec 4 80.6 KBytes
[ 5] 7.00-8.00 sec 6.84 MBytes 57.3 Mbits/sec 4 52.3 KBytes
[ 5] 8.00-9.00 sec 8.08 MBytes 67.8 Mbits/sec 1 99.0 KBytes
[ 5] 9.00-10.00 sec 10.0 MBytes 83.9 Mbits/sec 3 99.0 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 50.2 MBytes 42.1 Mbits/sec 46 sender
[ 5] 0.00-10.01 sec 49.6 MBytes 41.6 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 36930 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 11.2 MBytes 94.2 Mbits/sec 4 91.9 KBytes
[ 5] 1.00-2.00 sec 10.9 MBytes 91.2 Mbits/sec 2 113 KBytes
[ 5] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec 3 86.3 KBytes
[ 5] 3.00-4.00 sec 4.35 MBytes 36.5 Mbits/sec 26 56.6 KBytes
[ 5] 4.00-5.00 sec 891 KBytes 7.30 Mbits/sec 1 49.5 KBytes
[ 5] 5.00-6.00 sec 891 KBytes 7.30 Mbits/sec 0 62.2 KBytes
[ 5] 6.00-7.00 sec 954 KBytes 7.82 Mbits/sec 21 41.0 KBytes
[ 5] 7.00-8.00 sec 3.91 MBytes 32.8 Mbits/sec 0 84.8 KBytes
[ 5] 8.00-9.00 sec 6.15 MBytes 51.6 Mbits/sec 3 66.5 KBytes
[ 5] 9.00-10.00 sec 6.52 MBytes 54.7 Mbits/sec 3 80.6 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 57.0 MBytes 47.8 Mbits/sec 63 sender
[ 5] 0.00-10.01 sec 56.2 MBytes 47.1 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 41154 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 11.2 MBytes 93.9 Mbits/sec 3 100 KBytes
[ 5] 1.00-2.00 sec 10.4 MBytes 87.1 Mbits/sec 2 115 KBytes
[ 5] 2.00-3.00 sec 10.9 MBytes 91.2 Mbits/sec 4 90.5 KBytes
[ 5] 3.00-4.00 sec 9.76 MBytes 81.8 Mbits/sec 3 102 KBytes
[ 5] 4.00-5.00 sec 10.9 MBytes 91.8 Mbits/sec 4 69.3 KBytes
[ 5] 5.00-6.00 sec 10.9 MBytes 91.7 Mbits/sec 3 70.7 KBytes
[ 5] 6.00-7.00 sec 11.1 MBytes 92.8 Mbits/sec 2 90.5 KBytes
[ 5] 7.00-8.00 sec 11.2 MBytes 94.4 Mbits/sec 2 103 KBytes
[ 5] 8.00-9.00 sec 11.2 MBytes 94.4 Mbits/sec 3 84.8 KBytes
[ 5] 9.00-10.00 sec 10.9 MBytes 91.7 Mbits/sec 2 96.2 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 109 MBytes 91.1 Mbits/sec 28 sender
[ 5] 0.00-10.01 sec 108 MBytes 90.5 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 50414 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 10.8 MBytes 90.5 Mbits/sec 5 74.9 KBytes
[ 5] 1.00-2.00 sec 5.78 MBytes 48.5 Mbits/sec 2 77.8 KBytes
[ 5] 2.00-3.00 sec 3.04 MBytes 25.5 Mbits/sec 2 62.2 KBytes
[ 5] 3.00-4.00 sec 764 KBytes 6.26 Mbits/sec 1 55.1 KBytes
[ 5] 4.00-5.00 sec 1.12 MBytes 9.38 Mbits/sec 4 52.3 KBytes
[ 5] 5.00-6.00 sec 1.12 MBytes 9.38 Mbits/sec 8 50.9 KBytes
[ 5] 6.00-7.00 sec 4.10 MBytes 34.4 Mbits/sec 1 84.8 KBytes
[ 5] 7.00-8.00 sec 7.15 MBytes 59.9 Mbits/sec 2 99.0 KBytes
[ 5] 8.00-9.00 sec 7.21 MBytes 60.5 Mbits/sec 4 60.8 KBytes
[ 5] 9.00-10.00 sec 6.84 MBytes 57.3 Mbits/sec 2 83.4 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 47.9 MBytes 40.2 Mbits/sec 31 sender
[ 5] 0.00-10.01 sec 46.9 MBytes 39.3 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 53550 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 10.4 MBytes 87.4 Mbits/sec 4 84.8 KBytes
[ 5] 1.00-2.00 sec 9.63 MBytes 80.8 Mbits/sec 2 82.0 KBytes
[ 5] 2.00-3.00 sec 10.8 MBytes 90.2 Mbits/sec 2 99.0 KBytes
[ 5] 3.00-4.00 sec 10.6 MBytes 88.6 Mbits/sec 2 126 KBytes
[ 5] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 4 83.4 KBytes
[ 5] 5.00-6.00 sec 10.6 MBytes 89.1 Mbits/sec 3 77.8 KBytes
[ 5] 6.00-7.00 sec 9.13 MBytes 76.6 Mbits/sec 3 58.0 KBytes
[ 5] 7.00-8.00 sec 9.07 MBytes 76.1 Mbits/sec 2 87.7 KBytes
[ 5] 8.00-9.00 sec 10.7 MBytes 89.7 Mbits/sec 3 76.4 KBytes
[ 5] 9.00-10.00 sec 10.9 MBytes 91.7 Mbits/sec 3 72.1 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 102 MBytes 85.8 Mbits/sec 28 sender
[ 5] 0.00-10.01 sec 102 MBytes 85.2 Mbits/sec receiver
connect to 2.4 GHZ network. takes 3 secs
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 55492 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 3.62 MBytes 30.4 Mbits/sec 1 102 KBytes
[ 5] 1.00-2.00 sec 2.92 MBytes 24.5 Mbits/sec 2 79.2 KBytes
[ 5] 2.00-3.00 sec 3.54 MBytes 29.7 Mbits/sec 1 76.4 KBytes
[ 5] 3.00-4.00 sec 3.04 MBytes 25.5 Mbits/sec 0 102 KBytes
[ 5] 4.00-5.00 sec 3.73 MBytes 31.3 Mbits/sec 2 66.5 KBytes
[ 5] 5.00-6.00 sec 3.23 MBytes 27.1 Mbits/sec 1 73.5 KBytes
[ 5] 6.00-7.00 sec 3.36 MBytes 28.1 Mbits/sec 1 76.4 KBytes
[ 5] 7.00-8.00 sec 3.79 MBytes 31.8 Mbits/sec 1 76.4 KBytes
[ 5] 8.00-9.00 sec 3.04 MBytes 25.5 Mbits/sec 2 55.1 KBytes
[ 5] 9.00-10.00 sec 2.86 MBytes 24.0 Mbits/sec 0 84.8 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 33.1 MBytes 27.8 Mbits/sec 11 sender
[ 5] 0.00-10.01 sec 32.5 MBytes 27.2 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 40322 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 4.84 MBytes 40.6 Mbits/sec 1 140 KBytes
[ 5] 1.00-2.00 sec 3.79 MBytes 31.8 Mbits/sec 2 96.2 KBytes
[ 5] 2.00-3.00 sec 3.85 MBytes 32.3 Mbits/sec 1 91.9 KBytes
[ 5] 3.00-4.00 sec 3.79 MBytes 31.8 Mbits/sec 2 62.2 KBytes
[ 5] 4.00-5.00 sec 3.42 MBytes 28.7 Mbits/sec 0 94.7 KBytes
[ 5] 5.00-6.00 sec 3.85 MBytes 32.3 Mbits/sec 2 73.5 KBytes
[ 5] 6.00-7.00 sec 3.79 MBytes 31.8 Mbits/sec 1 84.8 KBytes
[ 5] 7.00-8.00 sec 3.85 MBytes 32.3 Mbits/sec 1 89.1 KBytes
[ 5] 8.00-9.00 sec 3.85 MBytes 32.3 Mbits/sec 0 119 KBytes
[ 5] 9.00-10.00 sec 3.91 MBytes 32.8 Mbits/sec 0 143 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 39.0 MBytes 32.7 Mbits/sec 10 sender
[ 5] 0.00-10.04 sec 38.3 MBytes 32.0 Mbits/sec receiver
user@arch:~$ sleep 30
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 56572 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 3.67 MBytes 30.8 Mbits/sec 2 82.0 KBytes
[ 5] 1.00-2.00 sec 3.67 MBytes 30.8 Mbits/sec 2 73.5 KBytes
[ 5] 2.00-3.00 sec 3.79 MBytes 31.8 Mbits/sec 1 86.3 KBytes
[ 5] 3.00-4.00 sec 3.48 MBytes 29.2 Mbits/sec 2 65.0 KBytes
[ 5] 4.00-5.00 sec 3.85 MBytes 32.3 Mbits/sec 1 73.5 KBytes
[ 5] 5.00-6.00 sec 3.73 MBytes 31.3 Mbits/sec 1 84.8 KBytes
[ 5] 6.00-7.00 sec 3.60 MBytes 30.2 Mbits/sec 2 62.2 KBytes
[ 5] 7.00-8.00 sec 3.67 MBytes 30.8 Mbits/sec 2 56.6 KBytes
[ 5] 8.00-9.00 sec 3.67 MBytes 30.8 Mbits/sec 1 67.9 KBytes
[ 5] 9.00-10.00 sec 3.23 MBytes 27.1 Mbits/sec 1 73.5 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 36.4 MBytes 30.5 Mbits/sec 15 sender
[ 5] 0.00-10.01 sec 36.0 MBytes 30.1 Mbits/sec receiver
connect to 5 GHZ network. takes 10 secs
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 56858 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 611 KBytes 5.00 Mbits/sec 47 39.6 KBytes
[ 5] 1.00-2.00 sec 2.06 MBytes 17.3 Mbits/sec 10 60.8 KBytes
[ 5] 2.00-3.00 sec 5.72 MBytes 48.0 Mbits/sec 3 62.2 KBytes
[ 5] 3.00-4.00 sec 5.28 MBytes 44.3 Mbits/sec 2 66.5 KBytes
[ 5] 4.00-5.00 sec 6.71 MBytes 56.3 Mbits/sec 2 77.8 KBytes
[ 5] 5.00-6.00 sec 6.71 MBytes 56.3 Mbits/sec 2 86.3 KBytes
[ 5] 6.00-7.00 sec 6.84 MBytes 57.3 Mbits/sec 1 100 KBytes
[ 5] 7.00-8.00 sec 9.13 MBytes 76.6 Mbits/sec 0 154 KBytes
[ 5] 8.00-9.00 sec 7.46 MBytes 62.6 Mbits/sec 3 96.2 KBytes
[ 5] 9.00-10.00 sec 8.58 MBytes 71.9 Mbits/sec 1 110 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 59.1 MBytes 49.6 Mbits/sec 71 sender
[ 5] 0.00-10.00 sec 58.3 MBytes 48.9 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 51620 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 8.46 MBytes 70.9 Mbits/sec 1 124 KBytes
[ 5] 1.00-2.00 sec 8.33 MBytes 69.8 Mbits/sec 0 167 KBytes
[ 5] 2.00-3.00 sec 8.70 MBytes 73.0 Mbits/sec 1 161 KBytes
[ 5] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 1 147 KBytes
[ 5] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 1 132 KBytes
[ 5] 5.00-6.00 sec 9.26 MBytes 77.7 Mbits/sec 0 177 KBytes
[ 5] 6.00-7.00 sec 9.07 MBytes 76.1 Mbits/sec 2 112 KBytes
[ 5] 7.00-8.00 sec 8.70 MBytes 73.0 Mbits/sec 0 161 KBytes
[ 5] 8.00-9.00 sec 9.13 MBytes 76.6 Mbits/sec 0 199 KBytes
[ 5] 9.00-10.00 sec 8.70 MBytes 73.0 Mbits/sec 1 174 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 88.1 MBytes 73.9 Mbits/sec 7 sender
[ 5] 0.00-10.00 sec 87.2 MBytes 73.1 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 32954 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 7.62 MBytes 63.9 Mbits/sec 3 58.0 KBytes
[ 5] 1.00-2.00 sec 8.89 MBytes 74.5 Mbits/sec 1 90.5 KBytes
[ 5] 2.00-3.00 sec 7.64 MBytes 64.1 Mbits/sec 1 117 KBytes
[ 5] 3.00-4.00 sec 9.32 MBytes 78.2 Mbits/sec 0 167 KBytes
[ 5] 4.00-5.00 sec 7.15 MBytes 59.9 Mbits/sec 3 94.7 KBytes
[ 5] 5.00-6.00 sec 8.95 MBytes 75.1 Mbits/sec 0 150 KBytes
[ 5] 6.00-7.00 sec 9.01 MBytes 75.6 Mbits/sec 0 191 KBytes
[ 5] 7.00-8.00 sec 8.82 MBytes 74.0 Mbits/sec 0 225 KBytes
[ 5] 8.00-9.00 sec 9.01 MBytes 75.6 Mbits/sec 0 253 KBytes
[ 5] 9.00-10.00 sec 9.26 MBytes 77.7 Mbits/sec 2 147 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 85.7 MBytes 71.9 Mbits/sec 10 sender
[ 5] 0.00-10.00 sec 84.5 MBytes 70.9 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 53000 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 10.1 MBytes 85.0 Mbits/sec 0 430 KBytes
[ 5] 1.00-2.00 sec 9.11 MBytes 76.4 Mbits/sec 1 494 KBytes
[ 5] 2.00-3.00 sec 8.75 MBytes 73.4 Mbits/sec 0 560 KBytes
[ 5] 3.00-4.00 sec 8.75 MBytes 73.4 Mbits/sec 4 298 KBytes
[ 5] 4.00-5.00 sec 8.75 MBytes 73.4 Mbits/sec 0 327 KBytes
[ 5] 5.00-6.00 sec 8.75 MBytes 73.4 Mbits/sec 4 120 KBytes
[ 5] 6.00-7.00 sec 7.50 MBytes 62.9 Mbits/sec 2 113 KBytes
[ 5] 7.00-8.00 sec 8.75 MBytes 73.4 Mbits/sec 1 127 KBytes
[ 5] 8.00-9.00 sec 8.75 MBytes 73.4 Mbits/sec 1 127 KBytes
[ 5] 9.00-10.00 sec 7.50 MBytes 62.9 Mbits/sec 4 74.9 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 86.8 MBytes 72.8 Mbits/sec 17 sender
[ 5] 0.00-10.00 sec 84.1 MBytes 70.5 Mbits/sec receiver
unplug. plug in dongle again
connect to 5 GHZ network. takes 3 secs
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 49196 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 8.74 MBytes 73.3 Mbits/sec 3 86.3 KBytes
[ 5] 1.00-2.00 sec 9.51 MBytes 79.8 Mbits/sec 4 93.3 KBytes
[ 5] 2.00-3.00 sec 10.8 MBytes 90.7 Mbits/sec 2 116 KBytes
[ 5] 3.00-4.00 sec 11.2 MBytes 94.4 Mbits/sec 4 72.1 KBytes
[ 5] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec 3 79.2 KBytes
[ 5] 5.00-6.00 sec 10.1 MBytes 85.0 Mbits/sec 2 91.9 KBytes
[ 5] 6.00-7.00 sec 11.0 MBytes 92.3 Mbits/sec 3 87.7 KBytes
[ 5] 7.00-8.00 sec 9.26 MBytes 77.7 Mbits/sec 3 83.4 KBytes
[ 5] 8.00-9.00 sec 10.9 MBytes 91.7 Mbits/sec 2 105 KBytes
[ 5] 9.00-10.00 sec 11.1 MBytes 93.3 Mbits/sec 4 60.8 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 104 MBytes 87.3 Mbits/sec 30 sender
[ 5] 0.00-10.00 sec 104 MBytes 86.9 Mbits/sec receiver
user@arch:~$ iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 53164 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 10.2 MBytes 85.8 Mbits/sec 3 74.9 KBytes
[ 5] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 2 109 KBytes
[ 5] 2.00-3.00 sec 8.14 MBytes 68.3 Mbits/sec 5 53.7 KBytes
[ 5] 3.00-4.00 sec 10.4 MBytes 87.1 Mbits/sec 2 82.0 KBytes
[ 5] 4.00-5.00 sec 10.6 MBytes 88.6 Mbits/sec 2 110 KBytes
[ 5] 5.00-6.00 sec 9.38 MBytes 78.7 Mbits/sec 3 74.9 KBytes
[ 5] 6.00-7.00 sec 7.64 MBytes 64.1 Mbits/sec 2 74.9 KBytes
[ 5] 7.00-8.00 sec 8.89 MBytes 74.5 Mbits/sec 1 110 KBytes
[ 5] 8.00-9.00 sec 11.1 MBytes 92.8 Mbits/sec 3 86.3 KBytes
[ 5] 9.00-10.00 sec 9.63 MBytes 80.8 Mbits/sec 3 70.7 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 95.6 MBytes 80.2 Mbits/sec 26 sender
[ 5] 0.00-10.00 sec 95.1 MBytes 79.8 Mbits/sec receiver
user@arch:~$ ping router
PING router.lan (192.168.0.1) 56(84) bytes of data.
64 bytes from _gateway (192.168.0.1): icmp_seq=1 ttl=64 time=28.7 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=2 ttl=64 time=33.1 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=3 ttl=64 time=21.3 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=4 ttl=64 time=15.4 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=5 ttl=64 time=7.55 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=6 ttl=64 time=8.40 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=7 ttl=64 time=5.65 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=8 ttl=64 time=2.92 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=9 ttl=64 time=1.70 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=10 ttl=64 time=2.58 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=11 ttl=64 time=1.93 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=12 ttl=64 time=1.64 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=13 ttl=64 time=2.07 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=14 ttl=64 time=2.03 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=15 ttl=64 time=1.54 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=16 ttl=64 time=1.91 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=17 ttl=64 time=2.15 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=18 ttl=64 time=1.65 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=19 ttl=64 time=1.82 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=20 ttl=64 time=1.10 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=21 ttl=64 time=1.22 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=22 ttl=64 time=1.17 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=23 ttl=64 time=3.09 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=24 ttl=64 time=1.32 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=25 ttl=64 time=1.36 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=26 ttl=64 time=1.77 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=27 ttl=64 time=1.35 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=28 ttl=64 time=1.92 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=29 ttl=64 time=1.65 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=30 ttl=64 time=1.79 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=31 ttl=64 time=1.46 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=32 ttl=64 time=1.24 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=33 ttl=64 time=2.14 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=34 ttl=64 time=1.29 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=35 ttl=64 time=1.49 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=36 ttl=64 time=1.91 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=37 ttl=64 time=1.79 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=38 ttl=64 time=1.06 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=39 ttl=64 time=2.24 ms
64 bytes from _gateway (192.168.0.1): icmp_seq=40 ttl=64 time=1.05 ms
user@arch:~$ sleep 10; iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 49326 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 7.00 MBytes 58.7 Mbits/sec 3 60.8 KBytes
[ 5] 1.00-2.00 sec 5.97 MBytes 50.0 Mbits/sec 2 73.5 KBytes
[ 5] 2.00-3.00 sec 6.21 MBytes 52.1 Mbits/sec 2 80.6 KBytes
[ 5] 3.00-4.00 sec 3.73 MBytes 31.3 Mbits/sec 21 48.1 KBytes
[ 5] 4.00-5.00 sec 764 KBytes 6.26 Mbits/sec 0 63.6 KBytes
[ 5] 5.00-6.00 sec 255 KBytes 2.08 Mbits/sec 4 49.5 KBytes
[ 5] 6.00-7.00 sec 764 KBytes 6.26 Mbits/sec 0 55.1 KBytes
[ 5] 7.00-8.00 sec 2.24 MBytes 18.8 Mbits/sec 5 69.3 KBytes
[ 5] 8.00-9.00 sec 5.78 MBytes 48.5 Mbits/sec 2 77.8 KBytes
[ 5] 9.00-10.00 sec 5.53 MBytes 46.4 Mbits/sec 3 53.7 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 38.2 MBytes 32.0 Mbits/sec 42 sender
[ 5] 0.00-10.01 sec 37.8 MBytes 31.7 Mbits/sec receiver
user@arch:~$ sleep 10; iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 57998 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 645 KBytes 5.28 Mbits/sec 49 45.2 KBytes
[ 5] 1.00-2.00 sec 525 KBytes 4.30 Mbits/sec 1 36.8 KBytes
[ 5] 2.00-3.00 sec 573 KBytes 4.69 Mbits/sec 1 38.2 KBytes
[ 5] 3.00-4.00 sec 636 KBytes 5.21 Mbits/sec 11 33.9 KBytes
[ 5] 4.00-5.00 sec 445 KBytes 3.65 Mbits/sec 2 33.9 KBytes
[ 5] 5.00-6.00 sec 509 KBytes 4.17 Mbits/sec 0 43.8 KBytes
[ 5] 6.00-7.00 sec 445 KBytes 3.65 Mbits/sec 10 25.5 KBytes
[ 5] 7.00-8.00 sec 636 KBytes 5.22 Mbits/sec 2 46.7 KBytes
[ 5] 8.00-9.00 sec 5.47 MBytes 45.9 Mbits/sec 3 72.1 KBytes
[ 5] 9.00-10.00 sec 6.77 MBytes 56.8 Mbits/sec 3 60.8 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 16.6 MBytes 13.9 Mbits/sec 82 sender
[ 5] 0.00-10.01 sec 16.0 MBytes 13.4 Mbits/sec receiver
user@arch:~$ sleep 10; iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 33106 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 9.21 MBytes 77.2 Mbits/sec 3 94.7 KBytes
[ 5] 1.00-2.00 sec 8.64 MBytes 72.5 Mbits/sec 3 79.2 KBytes
[ 5] 2.00-3.00 sec 8.51 MBytes 71.4 Mbits/sec 3 72.1 KBytes
[ 5] 3.00-4.00 sec 9.07 MBytes 76.1 Mbits/sec 1 116 KBytes
[ 5] 4.00-5.00 sec 9.26 MBytes 77.7 Mbits/sec 3 82.0 KBytes
[ 5] 5.00-6.00 sec 8.08 MBytes 67.8 Mbits/sec 2 93.3 KBytes
[ 5] 6.00-7.00 sec 8.58 MBytes 71.9 Mbits/sec 3 89.1 KBytes
[ 5] 7.00-8.00 sec 9.69 MBytes 81.3 Mbits/sec 3 74.9 KBytes
[ 5] 8.00-9.00 sec 9.82 MBytes 82.4 Mbits/sec 2 82.0 KBytes
[ 5] 9.00-10.00 sec 9.69 MBytes 81.3 Mbits/sec 3 66.5 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 90.5 MBytes 76.0 Mbits/sec 26 sender
[ 5] 0.00-10.00 sec 89.8 MBytes 75.3 Mbits/sec receiver
user@arch:~$ sleep 10; iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 57964 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 580 KBytes 4.75 Mbits/sec 24 21.2 KBytes
[ 5] 1.00-2.00 sec 256 KBytes 2.10 Mbits/sec 20 53.7 KBytes
[ 5] 2.00-3.00 sec 509 KBytes 4.17 Mbits/sec 27 31.1 KBytes
[ 5] 3.00-4.00 sec 255 KBytes 2.08 Mbits/sec 15 11.3 KBytes
[ 5] 4.00-5.00 sec 509 KBytes 4.17 Mbits/sec 5 48.1 KBytes
[ 5] 5.00-6.00 sec 5.34 MBytes 44.8 Mbits/sec 4 76.4 KBytes
[ 5] 6.00-7.00 sec 5.47 MBytes 45.9 Mbits/sec 3 66.5 KBytes
[ 5] 7.00-8.00 sec 6.21 MBytes 52.1 Mbits/sec 2 74.9 KBytes
[ 5] 8.00-9.00 sec 5.72 MBytes 48.0 Mbits/sec 4 53.7 KBytes
[ 5] 9.00-10.00 sec 9.20 MBytes 77.2 Mbits/sec 1 102 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 34.0 MBytes 28.5 Mbits/sec 105 sender
[ 5] 0.00-10.01 sec 33.5 MBytes 28.1 Mbits/sec receiver
user@arch:~$ sleep 10; iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 50500 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 9.17 MBytes 77.0 Mbits/sec 3 82.0 KBytes
[ 5] 1.00-2.00 sec 9.07 MBytes 76.1 Mbits/sec 2 89.1 KBytes
[ 5] 2.00-3.00 sec 8.82 MBytes 74.0 Mbits/sec 2 100 KBytes
[ 5] 3.00-4.00 sec 9.07 MBytes 76.1 Mbits/sec 2 99.0 KBytes
[ 5] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 3 99.0 KBytes
[ 5] 5.00-6.00 sec 9.01 MBytes 75.6 Mbits/sec 3 91.9 KBytes
[ 5] 6.00-7.00 sec 10.1 MBytes 85.0 Mbits/sec 3 79.2 KBytes
[ 5] 7.00-8.00 sec 10.8 MBytes 90.7 Mbits/sec 2 94.7 KBytes
[ 5] 8.00-9.00 sec 10.9 MBytes 91.7 Mbits/sec 3 80.6 KBytes
[ 5] 9.00-10.00 sec 10.4 MBytes 87.6 Mbits/sec 2 105 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 96.5 MBytes 80.9 Mbits/sec 25 sender
[ 5] 0.00-10.01 sec 96.0 MBytes 80.4 Mbits/sec receiver
user@arch:~$ sleep 10; iperf3 -p 5001 -c router
Connecting to host router, port 5001
[ 5] local 192.168.0.189 port 59908 connected to 192.168.0.1 port 5001
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 7.81 MBytes 65.5 Mbits/sec 2 100 KBytes
[ 5] 1.00-2.00 sec 9.32 MBytes 78.2 Mbits/sec 3 74.9 KBytes
[ 5] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec 2 94.7 KBytes
[ 5] 3.00-4.00 sec 9.13 MBytes 76.6 Mbits/sec 3 76.4 KBytes
[ 5] 4.00-5.00 sec 9.26 MBytes 77.7 Mbits/sec 3 58.0 KBytes
[ 5] 5.00-6.00 sec 8.76 MBytes 73.5 Mbits/sec 1 100 KBytes
[ 5] 6.00-7.00 sec 8.26 MBytes 69.3 Mbits/sec 3 74.9 KBytes
[ 5] 7.00-8.00 sec 7.83 MBytes 65.7 Mbits/sec 2 80.6 KBytes
[ 5] 8.00-9.00 sec 8.26 MBytes 69.3 Mbits/sec 2 83.4 KBytes
[ 5] 9.00-10.00 sec 8.02 MBytes 67.2 Mbits/sec 2 93.3 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 86.3 MBytes 72.4 Mbits/sec 23 sender
[ 5] 0.00-10.01 sec 85.8 MBytes 71.9 Mbits/sec receiver
Offline
user@laptop:~$ ll /lib/firmware/mediatek/mt7610u.bin.xz
-rw-r--r-- 1 root root 39928 Sep 24 19:46 /lib/firmware/mediatek/mt7610u.bin.xz
Is this the firmware used by the dongle? The file has a very recent date, but then, so do many other files in the same folder. I found out why:
user@laptop:~$ grep -w linux-firmware /var/log/pacman.log | tail
[2022-05-16T00:15:12+0200] [ALPM] upgraded linux-firmware-whence (20220411.705f19a-1 -> 20220509.b19cbdc-1)
[2022-05-16T00:15:19+0200] [ALPM] upgraded linux-firmware (20220411.705f19a-1 -> 20220509.b19cbdc-1)
[2022-06-23T20:56:10+0200] [ALPM] upgraded linux-firmware-whence (20220509.b19cbdc-1 -> 20220610.7b71b75-1)
[2022-06-23T20:56:19+0200] [ALPM] upgraded linux-firmware (20220509.b19cbdc-1 -> 20220610.7b71b75-1)
[2022-07-17T00:35:06+0200] [ALPM] upgraded linux-firmware-whence (20220610.7b71b75-1 -> 20220708.be7798e-1)
[2022-07-17T00:35:13+0200] [ALPM] upgraded linux-firmware (20220610.7b71b75-1 -> 20220708.be7798e-1)
[2022-09-02T00:22:00+0200] [ALPM] upgraded linux-firmware-whence (20220708.be7798e-1 -> 20220815.8413c63-1)
[2022-09-02T00:22:11+0200] [ALPM] upgraded linux-firmware (20220708.be7798e-1 -> 20220815.8413c63-1)
[2022-09-26T17:26:26+0200] [ALPM] upgraded linux-firmware-whence (20220815.8413c63-1 -> 20220913.f09bebf-1)
[2022-09-26T17:26:35+0200] [ALPM] upgraded linux-firmware (20220815.8413c63-1 -> 20220913.f09bebf-1)
How do I find out if there are changes to mt7610u firmware? Probably not. A quick dongle test doesn't show any improvement.
Is it possible to say whether the erratic behaviour is caused by this firmware or by the mt76x0u driver?
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The firmware load should show up in dmesg/the system journal.
The 37s delay connect had
[ 942.035571] mt76x0u 2-1:1.0: error: mt76x02u_mcu_wait_resp failed with -108
ie the driver tried to talk to the dongle after it was removed, what likely skewed the results.
According to https://git.kernel.org/pub/scm/linux/ke … t7610u.bin the firmware hasn't changed since 2018
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According to https://git.kernel.org/pub/scm/linux/ke … t7610u.bin the firmware hasn't changed since 2018
Well. Thanks for your help anyway. You tried everything. That's very kind of you.
I'll just have to wait for a driver update.
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