I found this discussed over at https://bugzilla.redhat.com/show_bug.cgi?id=727990 (comments #12 and #13):
#12: "The rts_pstor driver has been removed from staging in kernel 3.8 and another driver (rtsx_pci) is able to handle this hardware. I've tested it with the recent kernel-3.8.1-201.fc18.x86_64 and it works." #13: "Excellent find. I believe the driver is actually called rtsx_pci_ms (the rtsx_pci driver is something it depends on.) This is available in all current kernels." These "rtsx" modules exist in Ubuntu. However, the Barossa card never associates with them, so the problem remains. P.S.: I have a HP dv4-2164us netbook with this card, and this issue is one reason why I haven't upgraded from 12.04. ** Bug watch added: Red Hat Bugzilla #727990 https://bugzilla.redhat.com/show_bug.cgi?id=727990 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1202047 Title: Realtek Barossa PCI Express SD card reader no longer working, rts_pstor module missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1202047/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs