The bug occurs to me even if there is *no* SD card present in the built- in card reader (Ricoh R5C822 SD/SDIO/MMC/MS/MSPro). It does not make a difference.
-- CPU soft lockup during bootup https://launchpad.net/bugs/63418 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs