The issue has also been seen in http://askubuntu.com/questions/638291 /unable-to-mount-external-usb-ssd
I also reproduced it by chance with a SD card configured with an ARM bootloader located in block 2+. Changing one byte in block #6 restored the normal behaviour, where all partitions are correctly detected. The issue did not exist in Trusty, it was added in the initial kernel configuration for Utopic and still exists in Vivid. ** Attachment added: "Restore the configuration from Trusty" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1453117/+attachment/4430604/+files/kpatch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453117 Title: Partitions not recognized because of kernel option CONFIG_ACORN_PARTITION_CUMANA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1453117/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
