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Ubuntu 14.04 My device is lg l90 d405

lsusb output:

Bus 003 Device 004: ID 1004:633e LG Electronics, Inc. 

Developer options is checked. I edited rule file:

SUBSYSTEM=="usb", ATTR{idVendor}=="1004", ATTR{idProduct}=="633e", MODE="0666", GROUP="plugdev" 

How can I fix it?

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2 Answers 2

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Change USB options to "Send images(PTP)" in "USB PC connection".

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  • Alternatively, remaining in MTP mode, you can change the USB configuration. LG's MTP mode on my 1004:633e phone has two configuration modes as seen in lsusb -v, but linux selects the wrong one. There's probably a way to make linux prefer the second configuration when in MTP mode (custom usb driver maybe?), but you can change to it temporarily using pyusb's set_configuration. This allowed me to regain adb/scrcpy access to a phone with a non-functional screen.
    – potato
    Commented Jan 19, 2021 at 0:44
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kill adb server and restart it again and ubuntu should show your device.If it doesnt work, try commands with sudo permission

ADB Commands:

1.adb kill-server
2.adb start-server
3.adb devices 

for more information, Read This

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