Lately I'm experiencing this problem when connecting my LG G2 smartphone to the PC: I cannot see it anymore in explorer. I can actually connect to it tru ADB and push/pull files no problem. Also ADB shell works, developer options / debug USB enabled. In Windows registry / System I got a critical error event id 10110 - 10111 DriverFrameworks-UserMode each time I connect it to usb.
Drivers are installed, cable is ok, I tried on several PC and can't see it, also tried with Linux, same problem.
If I dmesg | grep usb I got these two errors:
<3>usb_bam_ipa_create_resources: Failed to create USB_PROD resource <3>init: cannot find '/system/bin/usbdebug-manager', disabling 'usbdebug-manager'
I'm 100% sure is not a problem PC side, but smartphone side. I've been repacking /system/app and system/framework app to slim down my system, but I cannot figure out what is wrong.
LG G2 KK modified stock rom, Dorimanx Kernel