You can also use right mouse click on the device within the left side of PCManFM.
Hi all,
It would always bother me to just unplug my flash drives under linux/knoppix without cleanly unmounting them. Under windows you have the "Safely remove devices" on the taskbar. So I did a bit of searching and if you use the command line:
udisks --detach /dev/sdg
where /dev/sdg is the location of the flash drive, it will be detached and powered down (assuming you haven't still got it mounted.)
You can also use right mouse click on the device within the left side of PCManFM.
Because I don't fully trust any file managers for such tasks, I normally use the command line, with mount/umount, and sync. That's of course old-fashioned and awkward, but it works safely. In particular, running sync can give some unexpected results when you just thought everything was written to disk already. It wasn't.
If you try to unmount an USB device within PCManFM as I described you'll get this message, if there are any jobs not finished.
Remount.png
Supermicro 4U 4x Nvidia GPU AI Server 3.8Ghz 8-Core 256GB 2x10G SFP+ 2x2200W
$3472.00
Supermicro 4U 4x Nvidia GPU AI Server 3.8Ghz 8-Core 64GB 2x10G SFP+ 2x2200W
$3180.00
Supermicro 4U 4x Nvidia GPU AI Server 2.6Ghz 8-Core 256GB 2x10G SFP+ 2x2200W
$1382.00
Supermicro 4U 4x Nvidia GPU AI Server 3.6Ghz 8-Core 256GB 2x10G SFP+ 2x2200W
$1732.00
Intel - Core i9-13900K 13th Gen 24 cores 8 P-cores + 16 E-cores 36M Cache, 3 ...
$689.99
Intel - Core i7-13700K 13th Gen 16 cores 8 P-cores + 8 E-cores 30M Cache, 3.4...
$489.99
Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unloc...
$619.99
Apple Mac Pro Processor Tray 5,1 2010 2012 2.4ghz 8 core
$79.99
Dell Optiplex 7060 SFF 8th Gen Core i7 3.2GHZ 32GB 512GB Win 11 Pro
$249.00
HP Chromebase Desktop PC 21.5" FHD Core i3-10110U Intel UHD 8GB DDR4 128GB SSD
$359.99