USB device not present on Manjaro Linux
Here is a working solution.
In file /lib/udev/rules.d/69-libmtp.rules comment out the line
# Autoprobe vendor-specific, communication and PTP devices
ENV{ID_MTP_DEVICE}!="1", ENV{MTP_NO_PROBE}!="1", ENV{COLOR_MEASUREMENT_DEVICE}!="1", ENV{libsane_matched}!="yes", ATTR{bDeviceClass}=="00|02|06|ef|ff", PROGRAM="/usr/lib/udev/mtp-probe /sys$env{DEVPATH} $attr{busnum} $attr{devnum}", RESULT=="1", SYMLINK+="libmtp-%k", ENV{ID_MTP_DEVICE}="1", ENV{ID_MEDIA_PLAYER}="1"
Than you need reload udev rules
# udevadm control --reload-rules && udevadm trigger
But for me that was not enough, so reboot seems to be required.
Related themes and links:
- https://unix.stackexchange.com/questions/26842/mounting-usb-drive-that-is-not-recognized
- disable MTP udev rules for specific device so it can be mount as a USB Mass Storage device
- https://bbs.archlinux.org/viewtopic.php?id=119676
- https://bugs.launchpad.net/ubuntu/+source/libmtp/+bug/874293
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626010