Same issue here. It wouldn't be a problem if sdX naming convention was fully abandonned. Unfortunatly, many tools keep on using/showing sdX. Is there a way to lock/stick a UUID to a sdX or to remove all sdX use/display in the system? These random changes are confusing and puzzeling. My boot drive is a PATA (/ /tmp) I want always sda. The second drive (/var /home /srv /swap) is a SATA attached to a PCI VIA VT6421 The issue began with the upgrade from KK to LL Then I found that my 2 drives were swapped (The PATA was always sdb beginning with LL). A disk dump shows that grub is in the MBR of the PATA and nowhere else. I have the bios boot sequence set to HDD-0/disabled/disabled/disabled Later I found that when enabling HDD prefetch mode in the bios (what is anyway a better setting), the random behaviour began. I can't figure if trying to manually set the IRQ's against PCI slots would help. I have no other bios settings that I can imagine related. I found a file that shown (at a time the drives were swapped the wrong way - sorry I can't attach no more as the link is now broken) <device DEVNO="0x0801" TIME="1277294149" UUID="06c51727-f382-456c-816c-92f31563673f" TYPE="ext4" LABEL="var">/dev/sda1</device> <device DEVNO="0x0802" TIME="1277294149" UUID="47b31f91-0702-4543-8302-8c435ad0004f" TYPE="ext4" LABEL="home">/dev/sda2</device> <device DEVNO="0x0803" TIME="1277294149" UUID="e1c6ec75-1822-4b2c-96c3-26c8b00cebcc" TYPE="ext4"LABEL="srv" >/dev/sda3</device> <device DEVNO="0x0804" TIME="1277294149" UUID="ab161233-386c-4c17-9a5d-d02c91863145" TYPE="swap">/dev/sda4</device> <device DEVNO="0x0811" TIME="1277294149" UUID="ab78dd83-1986-49c1-ad6d-e89567bd7f71" TYPE="ext4" LABEL="root">/dev/sdb1</device> <device DEVNO="0x0812" TIME="1277294149" UUID="4271ee39-ab88-4045-bcfc-c374b15ccef9" TYPE="ext4" LABEL="tmp">/dev/sdb2</device>
-- 10.04RC system boot random assignment of sda, sdb https://bugs.launchpad.net/bugs/569645 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
