Sorry for the long delay. Just to confirm, the card reader functions when I have an SD card inserted during the boot-up process. I am attaching some info on the non-functional Jmicron MMC chipset while using kernel option pciehp.pciehp_force=1 while an SD card is inserted. Let me know if you need any more info.
** Attachment added: "lspci.log" http://launchpadlibrarian.net/27504821/lspci.log -- kernel does not detect card reader if card is inserted in reader before boot https://bugs.launchpad.net/bugs/271019 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs