Using OpenSUSE 11.1 64-bit (Including Xen) with 8GB RAM, Asus M2NPV-VM and Athlon 64-bit proc (3800+ I think).
I have a Sandisk multi-card reader that works great with my 1 & 2GB SD cards but it won’t recognize my 4GB card. The reader uses /dev/sdd(e,f,g) and when I put my 1GB card in the reader it pops up on /dev/sdf1. When I put my 4GB card in (works in my Canon camera), nothing.
I tried the same scenario on a Mac version 10.4.11 with the same results. I haven’t tried it on Windows yet. I don’t have Windows at home.
Ok, what I discovered is that my version of the Sandisk 12 in 1 reader is not compatible with SDHC (SD card larger than 2GB). There was a firmware update but it didn’t correct the problem and Sandisk’s website said my specific model was not compatible with SDHC. Just bought another card reader so that should take care of it. Thanks for everyone’s help.