Am 07.06.21 um 14:35 schrieb mpan via arch-general: >> Thank you friends for your trying to help. But none of the suggestions >> worked. In fact I had already tried those before writing to the mailing >> list. Finally one of my friends (not in mailing list) suggested me to >> install 'shotwell' ( >> https://archlinux.org/packages/community/x86_64/shotwell/), and it solved >> the problem. After installing 'shotwell', when I made the camera 'on' >> after >> connecting to my PC's USB the camera got mounted and the icon came up on >> the Desktop. I reported it here as an information service. Thank you all. > Shotwell is a pictures browser, unrelated to handling cameras by the > file manager or desktop environment. It seems to be a coincidence caused > by installation of one of the dependencies of the shotwell package. > Therefore the issue is not solved. > > Of all its dependencies the only ones I see, that do relate to photos > access and wouldn’t be installed already on Arch Linux as the base > dependencies, is libgphoto2 and whatever it needs. Which would be > installed as a dependency of gvfs-gphoto2 suggested above. It might simply be an incidental restart between the tests. libgphoto2 installs udev rules that might require a system restart or a reload of the udev rules. gvfs-gphoto2 installs a systemd user service and a gvfs monitor, which might require a restart of the user session.