SDK Manager: Disable popup windows on the Linux host during flashing

Pop-up Windows on the Linux Host During Target Flashing
When flashing the DRIVE AGX platform, different windows may pop up on the host. This can be seen on all DRIVE Software and DRIVE OS releases. While these pop-up windows are harmless and do not affect flashing of the unit, they can be managed as follows:
• For the “Unable to Mount Functions Gadget (ADB)” pop-up window:
This message is a known bug on Ubuntu host [200133277] –

The recommended workaround is to kill the gvfs-mtp-volume-monitor before attempting to flash:
$ killallgvfs-mtp-volume-monitor
• For the " ‘_TEMP_DUMP’ Folder Pops Up During Flashing" pop-up window:
While flashing, a pop-up window may appear titled
…flashtools/bootburn/_temp_dump folder [200447039].

The recommended workaround is to disable the automount-open option for Desktop media-handling settings in the Ubuntu host dconf database. Perform the following steps before flashing:
a. Download the dconf-editor tool. From a terminal window:
sudo apt-get install dconf-editor
b. Select in the tree org -> gnome -> desktop -> media-handling
c. Set automount-open to false or uncheck it (depending on the Ubuntu and tool version).