> Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
This is the first time I've tried using the SD card. So I can't say if any system changes have affected it. However, the fact that my SD card reader doesn't show up when booted into SystemRescueCD, and it does show up when booted into my friends MBP, makes me think it's not a system configuration issue. > Would it be possible for you to test the latest upstream kernel? I tried, but I'm using a ZFS filestystem for my root. I tried to build but I guess there are issues due to my relying on "out of tree" modules. I'm not familiar enough with building kernels to know how to proceed at this point. If you could point to instructions that would tell me how to use a mainline kernel with my dkms zfs module (so I can boot), I'd be happy to give it a try. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1531653 Title: Macbook Pro Retina 11,1 SD Card Reader Doesn't Work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1531653/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
