I was having this problem with a Sansa Clip Zip. I changed USB mode (on the Sansa's settings) from MTP to MSC and now the Sansa is mounted just fine and shows up as a mass storage device.
I was having this problem with a Sansa Clip Zip. I changed USB mode (on the Sansa's settings) from MTP to MSC and now the Sansa is mounted just fine and shows up as a mass storage device.