Σε linux mint 19 αλλά και σε Linux mint 20 αδτυνατώ να κάνω USB tether μέσω USB.
Η συσκευή μου είναι μια Oneplus 5 (A5000) με lineageOS 16 και αντοπίζετε απο το dmesg:
[ 242.263285] usb 1-3: USB disconnect, device number 10
[ 242.683643] usb 1-3: new high-speed USB device number 11 using xhci_hcd
[ 242.834296] usb 1-3: New USB device found, idVendor=18d1, idProduct=4ee7, bcdDevice= 4.04
[ 242.834302] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 242.834306] usb 1-3: Product: ONEPLUS A5000
[ 242.834309] usb 1-3: Manufacturer: OnePlus
[ 242.834312] usb 1-3: SerialNumber: 5be2c75d
[ 244.377785] usb 1-3: USB disconnect, device number 11
[ 244.791658] usb 1-3: new high-speed USB device number 12 using xhci_hcd
[ 244.941920] usb 1-3: New USB device found, idVendor=2a70, idProduct=9024, bcdDevice= 4.04
[ 244.941925] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 244.941929] usb 1-3: Product: ONEPLUS A5000
[ 244.941932] usb 1-3: Manufacturer: OnePlus
[ 244.941934] usb 1-3: SerialNumber: 5be2c75d
[ 249.589300] usb 1-3: USB disconnect, device number 12
[ 249.935712] usb 1-3: new high-speed USB device number 13 using xhci_hcd
[ 250.086560] usb 1-3: New USB device found, idVendor=18d1, idProduct=4ee2, bcdDevice= 4.04
[ 250.086565] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 250.086568] usb 1-3: Product: ONEPLUS A5000
[ 250.086571] usb 1-3: Manufacturer: OnePlus
[ 250.086574] usb 1-3: SerialNumber: 5be2c75d
[ 251.275912] [UFW BLOCK] IN=enp3s0 OUT= MAC= SRC=fe80:0000:0000:0000:7329:0b20:ead6:5306 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=784287 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[ 264.198931] usb 1-3: USB disconnect, device number 13
[ 264.619794] usb 1-3: new high-speed USB device number 14 using xhci_hcd
[ 264.770062] usb 1-3: New USB device found, idVendor=2a70, idProduct=9024, bcdDevice= 4.04
[ 264.770068] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 264.770071] usb 1-3: Product: ONEPLUS A5000
[ 264.770074] usb 1-3: Manufacturer: OnePlus
[ 264.770077] usb 1-3: SerialNumber: 5be2c75d
[ 316.512860] EXT4-fs (sdb1): error count since last fsck: 1
[ 316.512865] EXT4-fs (sdb1): initial error at time 1616572760: __ext4_get_inode_loc:4704: inode 21119506: block 84411457
[ 316.512870] EXT4-fs (sdb1): last error at time 1616572760: __ext4_get_inode_loc:4704: inode 21119506: block 84411457
Αλλά και απο το lsusb:
Bus 002 Device 002: ID 05e3:0732 Genesys Logic, Inc. All-in-One Cardreader
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 4e53:5407
Bus 001 Device 015: ID 18d1:4ee2 Google Inc. Nexus 4 (debug)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Αν όμως ενεργοποιήσω το USB tether παρόλο που αναγνωτίζετε δεν συνδέετε το PC, δεν εμφανίζει connection ο network manager.
Δηλαδή όταν έχω το setting σε:
Εντοπίζετε αλλά όταν το πάω σε “Σύνδεση μέσω USB” δεν συνδέετε, έχετε ιδέα γιατί;
Όταν το κάνω τo /var/log/system
έχει τις εξής σχετικά εγγραφές:
Apr 4 10:55:33 pcmagas-System-Product-Name kernel: [ 1145.969797] usb 1-4: new high-speed USB device number 16 using xhci_hcd
Apr 4 10:55:33 pcmagas-System-Product-Name kernel: [ 1146.119317] usb 1-4: New USB device found, idVendor=18d1, idProduct=4ee2, bcdDevice= 4.04
Apr 4 10:55:33 pcmagas-System-Product-Name kernel: [ 1146.119322] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Apr 4 10:55:33 pcmagas-System-Product-Name kernel: [ 1146.119325] usb 1-4: Product: ONEPLUS A5000
Apr 4 10:55:33 pcmagas-System-Product-Name kernel: [ 1146.119328] usb 1-4: Manufacturer: OnePlus
Apr 4 10:55:33 pcmagas-System-Product-Name kernel: [ 1146.119331] usb 1-4: SerialNumber: 5be2c75d
Apr 4 10:55:33 pcmagas-System-Product-Name colord[2038]: CdMain: failed to emit DeviceAdded: failed to register object: Ένα αντικείμενο έχει εξαχθεί ήδη για τη διεπαφή org.freedesktop.ColorManager.Device στο /org/freedesktop/ColorManager/devices/sysfs__null_
Apr 4 10:55:33 pcmagas-System-Product-Name systemd-udevd[9411]: Process '/usr/lib/snapd/snap-device-helper bind snap_scrcpy_adb /devices/pci0000:00/0000:00:14.0/usb1/1-4 189:15' failed with exit code 1.
Apr 4 10:55:33 pcmagas-System-Product-Name systemd-udevd[9411]: Process '/usr/lib/snapd/snap-device-helper bind snap_scrcpy_scrcpy /devices/pci0000:00/0000:00:14.0/usb1/1-4 189:15' failed with exit code 1.
Apr 4 10:55:33 pcmagas-System-Product-Name upowerd[2492]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
Apr 4 10:55:33 pcmagas-System-Product-Name gvfsd[3166]: Device 0 (VID=18d1 and PID=4ee2) is a Google Inc Nexus/Pixel (MTP+ADB).
Apr 4 10:55:34 pcmagas-System-Product-Name kernel: [ 1146.779449] [UFW BLOCK] IN=enp3s0 OUT= MAC= SRC=fe80:0000:0000:0000:7329:0b20:ead6:5306 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=89 TC=0 HOPLIMIT=1 FLOWLBL=253781 PROTO=UDP SPT=22161 DPT=161 LEN=49
Apr 4 10:55:38 pcmagas-System-Product-Name colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
Apr 4 10:55:39 pcmagas-System-Product-Name kernel: [ 1152.353001] usb 1-4: USB disconnect, device number 16
Apr 4 10:55:39 pcmagas-System-Product-Name gvfsd[3166]: PTP: reading event an error 0x05 occurred
Apr 4 10:55:39 pcmagas-System-Product-Name upowerd[2492]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0
Apr 4 10:55:39 pcmagas-System-Product-Name upowerd[2492]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
Apr 4 10:55:40 pcmagas-System-Product-Name kernel: [ 1152.781956] usb 1-4: new high-speed USB device number 17 using xhci_hcd
Apr 4 10:55:40 pcmagas-System-Product-Name kernel: [ 1152.932108] usb 1-4: New USB device found, idVendor=2a70, idProduct=9024, bcdDevice= 4.04
Apr 4 10:55:40 pcmagas-System-Product-Name kernel: [ 1152.932113] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Apr 4 10:55:40 pcmagas-System-Product-Name kernel: [ 1152.932117] usb 1-4: Product: ONEPLUS A5000
Apr 4 10:55:40 pcmagas-System-Product-Name kernel: [ 1152.932120] usb 1-4: Manufacturer: OnePlus
Apr 4 10:55:40 pcmagas-System-Product-Name kernel: [ 1152.932123] usb 1-4: SerialNumber: 5be2c75d
Apr 4 10:55:40 pcmagas-System-Product-Name mtp-probe: checking bus 1, device 17: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4"
Apr 4 10:55:40 pcmagas-System-Product-Name mtp-probe: bus: 1, device: 17 was not an MTP device
Apr 4 10:55:40 pcmagas-System-Product-Name systemd-udevd[9488]: Process '/usr/lib/snapd/snap-device-helper bind snap_scrcpy_adb /devices/pci0000:00/0000:00:14.0/usb1/1-4 189:16' failed with exit code 1.
Apr 4 10:55:40 pcmagas-System-Product-Name systemd-udevd[9488]: Process '/usr/lib/snapd/snap-device-helper bind snap_scrcpy_scrcpy /devices/pci0000:00/0000:00:14.0/usb1/1-4 189:16' failed with exit code 1.
Apr 4 10:55:40 pcmagas-System-Product-Name upowerd[2492]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
Apr 4 10:55:41 pcmagas-System-Product-Name gvfsd[3166]: Android device detected, assigning default bug flags
Apr 4 10:55:45 pcmagas-System-Product-Name colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
Any ideas;