Ubuntu (20.04 with kernel: 5.15.0-53-generic) keeps connecting, but nothing happens. I think the smartphone (Samsung XCover 5 with Android 12) is not responding on a dhcp request. I see with ifconfig the RX errors count increasing.
When I use bluetooth tethering, but slow, the ubuntu system works fine with the same smartphone.
When I use usb tethering with a windows 10 system and the same cable then also this system connects with internet.
When I use usb tethering with the ubuntu system and the same usb cable and an older samsung smartphone with android 8 the connection works also very fine.
Maybe a compatibility issue (drivers: cdc_ether, rndis_host, usbnet, ...)?
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Output of the command "ifconfig -a
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 4127 bytes 405659 (405.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4127 bytes 405659 (405.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 96:17:ac:e1:7c:41 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 158 dropped 0 overruns 0 frame 0
TX packets 103 bytes 26300 (26.3 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.184 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 2a02:a453:98f0:1:32df:957a:8925:daa4 prefixlen 64 scopeid 0x0
inet6 2a02:a453:98f0:1:267a:c365:caac:9bb5 prefixlen 64 scopeid 0x0
inet6 fe80::127e:d4f6:202b:c610 prefixlen 64 scopeid 0x20
ether 64:6c:80:a3:ce:0d txqueuelen 1000 (Ethernet)
RX packets 193197 bytes 247112306 (247.1 MB)
RX errors 0 dropped 15317 overruns 0 frame 0
TX packets 59445 bytes 8161178 (8.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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Output of the command "ip link show":
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000
link/ether 64:6c:80:a3:ce:0d brd ff:ff:ff:ff:ff:ff
altname wlp2s0
5: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 1000
link/ether 96:17:ac:e1:7c:41 brd ff:ff:ff:ff:ff:ff
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Output of the command "lsusb":
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0408:5365 Quanta Computer, Inc. HP Link-5 transceiver
Bus 001 Device 004: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 003: ID 0bda:b00a Realtek Semiconductor Corp. Bluetooth Radio
Bus 001 Device 013: ID 04e8:6863 Samsung Electronics Co., Ltd Galaxy series, misc. (tethering mode)
Bus 001 Device 002: ID 03f0:3d4a HP, Inc HP Link-5 transceiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
