I am experiencing the same issue on Ubuntu Budgie 18.04.3 LTS bug when trying to copy .mp3 files via USB to an encrypted SD inside a Sony Xperia ZX2.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libmtp in Ubuntu. https://bugs.launchpad.net/bugs/1810176 Title: libmtp error could not get object handles Status in libmtp package in Ubuntu: Expired Bug description: When connecting my android galaxy s7 phone via usb, I am unable to access my Music folder, which contains 380 subfolders. The file manager is inactive for a long time, and finally displays the error: Sorry, could not display all the contents of "Music": libmtp error: could not get object handles. Adding one more subfolder on the android side seems to work around the issue, so the issue is related to the number of items. Given this, my issue appears to be a specific example of the issue described in the link below. https://sourceforge.net/p/libmtp/bugs/1808/ Observed in linux mint 18.3 64 bit / ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libmtp/+bug/1810176/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

