my home computer went down about three weeks ago, it had been faltering previous to that but the crash and burn was around then. i thought i had a virus in windoze. but then i started having problems in ubuntu as well (im a dual-booter). eventually i came to figure out that a platter was failing on my 1T seagate (SATA) OS hdd. the 'reallocated segment error' (a death sentence for hard drives) stretched across both OS partitions and created I/O errors that kept me from repairing the windows partition.
so i cloned my OS partitions over to my other 1T (Seagate SATA) drive ( i also have a 320gig IDE drive bootstrapped with a SATA adapter), with the original intention of zero-erasing/formatting the failing drive (of course then i found out that it wouldnt help). but the way i did this in clonezilla, it didnt image the partitions, rather, it did a file for file dump.
so anyway, after trying to reinstall grub and get my mbr back in order manually i had to try the automagickal route, installing a fresh copy of ubuntu 10.04 beta 1 (i know i should have grabbed something more stable). during the install process it found both the Vista and 9.10 installations and tried to import their settings. i was excited to restart and get off the ground, fingers crossed.
black screen. nothing. i booted up system boot manager to try to revise boot order and partition management. nothing changed in any config of tagging the partitions active, automatic, or hidden.
so i grabbed my OEM vista dvd and popped it in the drive to see where it would get me. it got me to just after the green loading bar to where there was a mouse and some colors and it would just hang there.
last night i installed a fresh WD 1T hdd (SATA). upon installing this guy my 320 no longer shows up and the partition information on the 'healthy' seagate 1T is missing and i have a bunch of partitions with 'unknown types.' i did a complete tear down and rebuild to check for any physical problems. noticed nothing wrong, submitted for the night.
woke up at 630am to start rebuilding before work. got all the components back together. made a few tweaks to my cable management to improve air flow around hard drives (that WD Caviar Black runs HOT). installed ubuntu 9.10 on the WD hdd. before leaving i started a cylinder by cylinder check for partition information using testdisk on the seagate 1T backup drive.
the most frustrating thing about the whole thing is not knowing how to phrase the various problems, or how to begin to think of solutions to unknown pathologies.
Update on 9:01AM by
mfg
got home last night, checked on testdisk and it recovered my missing partitions. i re-wrote them to the drive. rebooted, hoping to get the fresh ubu install, however, i ended up at the GRUB-Restore> prompt. grub CLI makes me panic. the -restore part is even worse because it limits the number of commands available. so i ran ismod /normal.mod or whatever its called to try to get GRUB into normal.mode. fail. however, i ran ls and it found all my disks and partitions.
so i tried to root the new ubu partition as the /boot, but apparently that function doesnt work from GRUB-Restore>. oh well. i think JA is coming over tonight to help with the hacking. i had previously tweeted that every other time i had broken my pc, i had learned something in fixing it. this time was different was my caveat, i just wanted it fixed. somehow, i have come back from that desperate precipice. i am happy again learning from where i perceive my situation to be, its not too bad and i should be able to get it hacked back together with a little patience. nice.
G-R> , we have a date with destiny tonight.
Update on 1:22PM by
mfg
i have GRUB! i have sda and sdb persistence! i have no windows and must wait 20 seconds for bios to post! what can it mean? tell windows to fuck off and pimp its ho ass with virtualbox like the whore she is!
