Created attachment 4658 
Thunar Screen Shot

I'm running Slackware 14.0 x86 with Xfce 4.10 and Thunar 1.4.0

I have two portable usb hard drives, both with 3 partitions on them, ntfs, ext4, fat32.

I constantly have problems with Thunar not wanting to unmount the fat32 partition on both of these drives after I have copied something to them.

When I try to click the unmount arrow in Thunar I'll always receive a popup window and a NotifyOSD popup. I'm attaching a screen shot so you can see these.

Even though the NotifyOSD says it's writing data there isn't any data that needs to be written to it, I can have the drives sit for 10 minutes after I've copied something to them as an example and it will still complain. It doesn't matter how long I wait it still complains that it's writing data.

I don't have any problems at all with the ntfs or ext4 partitions.

It seems like Thunar just doesn't like working with FAT32 and I hope this can be fixed, as soon as possible, because I noticed in Windows when I run chkdisk on the partitions Windows is finding errors it needs to fix and the hard drives do not have any problems with them, Thunar is creating file system problems...

I plugged in and removed my hard drive a few times to test this, and this is all that was listed in /var/log/messages;


Oct 10 21:16:29 slack udisksd[2017]: Cleaning up mount point /run/media/sar/PS3 (device 8:33 is not mounted)
Oct 10 21:16:29 slack udisksd[2017]: Unmounted /dev/sdc1 on behalf of uid 1000
Oct 10 21:16:35 slack kernel: usb 2-1.1: USB disconnect, device number 4
Oct 10 21:17:14 slack kernel: usb 2-1.1: new high-speed USB device number 5 using ehci_hcd
Oct 10 21:17:14 slack kernel: usb 2-1.1: New USB device found, idVendor=152d, idProduct=2329
Oct 10 21:17:14 slack kernel: usb 2-1.1: New USB device strings: Mfr=1, Product=11, SerialNumber=3
Oct 10 21:17:14 slack kernel: usb 2-1.1: Product: USB Mass Storage
Oct 10 21:17:14 slack kernel: usb 2-1.1: Manufacturer: JMicron
Oct 10 21:17:14 slack kernel: usb 2-1.1: SerialNumber: 0000000000012A
Oct 10 21:17:14 slack kernel: scsi8 : usb-storage 2-1.1:1.0
Oct 10 21:17:14 slack mtp-probe: checking bus 2, device 5: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1"
Oct 10 21:17:14 slack mtp-probe: bus: 2, device: 5 was not an MTP device
Oct 10 21:17:16 slack kernel: scsi 8:0:0:0: Direct-Access     IOCELL   Turbo Hard Disk       PQ: 0 ANSI: 2 CCS
Oct 10 21:17:16 slack kernel: sd 8:0:0:0: [sdd] 312581808 512-byte logical blocks: (160 GB/149 GiB)
Oct 10 21:17:16 slack kernel: sd 8:0:0:0: [sdd] Write Protect is off
Oct 10 21:17:16 slack kernel:  sdd: sdd1 sdd2 sdd3
Oct 10 21:17:16 slack kernel: sd 8:0:0:0: [sdd] Attached SCSI disk
Oct 10 21:17:26 slack udisksd[2017]: Mounted /dev/sdd1 at /run/media/sar/PS3 on behalf of uid 1000
Oct 10 21:17:46 slack udisksd[2017]: Cleaning up mount point /run/media/sar/PS3 (device 8:49 is not mounted)
Oct 10 21:17:46 slack udisksd[2017]: Unmounted /dev/sdd1 on behalf of uid 1000
Oct 10 21:17:50 slack udisksd[2017]: Mounted /dev/sdd1 at /run/media/sar/PS3 on behalf of uid 1000
Oct 10 21:17:54 slack udisksd[2017]: Cleaning up mount point /run/media/sar/PS3 (device 8:49 is not mounted)
Oct 10 21:17:54 slack udisksd[2017]: Unmounted /dev/sdd1 on behalf of uid 1000
Oct 10 21:17:59 slack udisksd[2017]: Mounted /dev/sdd1 at /run/media/sar/PS3 on behalf of uid 1000
Oct 10 21:18:08 slack udisksd[2017]: Cleaning up mount point /run/media/sar/PS3 (device 8:49 is not mounted)
Oct 10 21:18:08 slack udisksd[2017]: Unmounted /dev/sdd1 on behalf of uid 1000



THANKS