Am Dienstag, 11. Dezember 2018 schrieb deloptes:
> Dr. Nikolaus Klepp wrote:
> 
> > OMG, I have a flashback! If you search the TDE archives you'll find
> > earlier post from me with a simillar problem. TDE did nothing, when I
> > plugged in my Casio camera (usb mass storage device). It turned out that a
> > genius from freedesktop.org changed an entry in the hardware database so
> > that my caera was not recognized as "disk" any more. I still have the
> > udev-rule on my computer, 'cause freedesktop.org don't fix this feature:
> > 
> > #/etc/udev/rules.d/99-casio.rules
> > # UDEV erkennt CASIO Kamera als "generic", nicht als "disk" :-(
> > ENV{ID_SERIAL}=="CASIO_COMPUTER_CASIO_QV_DIGITAL", ENV{ID_TYPE}="disk",
> > ENV{UDISKS_AUTO}="1", ENV{UDISKS_SYSTEM}="0",
> > ENV{UDISKS_SYSTEM_INTERNAL}="0"
> > ENV{ID_SERIAL}=="TANDBERG_RDX_TANDBERGRD6520236564-0:0",
> > ENV{ID_TYPE}="disk", ENV{UDISKS_AUTO}="1", ENV{UDISKS_SYSTEM}="0",
> > ENV{UDISKS_SYSTEM_INTERNAL}="0"
> > 
> > ... looks I had the same problem on my Tandberg, as well ...
> > 
> > Nik
> 
> The world is getting crazy. Last time I checked something related I found
> out, there is now MTP and PTP - media and picture transfer protocols. Some
> newer cameras (see post from 2006 [1] do this as well and you have to tell
> it in which mode it should present itself when attached via usb.
> 
> On our new camera I configured few years ago mass storage and never
> bothered, but recently I had to learn that there is something I was not
> aware of for many years :)
> Modern mobile phones are even worse as they incorporate many devices and you
> have only 1 usb plug on it :)

If you are a "luck" person and you run Windooz10, then you find that this multi gadget protocol is broken since ~ 1 year ... hail progress!

At least on *nix you can fix stuff like this, even when redhat tries hard to break it.

> 
> [1] https://bbs.archlinux.org/viewtopic.php?id=19825
> 
> 
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