USB Partitions (floppy disk in XP)
After a netbook instalation of Jolicloud, the USB stick I used was partitioned in two:
- 1.44Mb partition recognized as A: (floppy drive) in XP and /dev/sdd in Ubuntu - the rest (4Gb - 1.44Mb) recognized as F: (removable media) in XP and /dev/sdc in Ubuntu. Now, I want to have again only one partition on the USB drive and I can't. I tried the "HP format tool" and some low level format tool in XP but it only formats the F: drive, skipping A: In Ubuntu I tried fdisk but, apparently, because the drive is seen as two different drives (sdc and sdd) I cannot unify the partitions. The only thing I can do is to format and delete each one separately. I wouldn't mind having the two partitions but this means that the dongle is no longer bootable :(. Do you have any other idea on how to unify those two partitions? Thanks! first one: erased partition http://bayimg.com/image/camojaace.jpg second one: erased partition http://bayimg.com/image/camokaace.jpg |
Hi, and welcome to LQ!
You need to use GParted in Ubuntu to delete both partitions, and then create a single partition set to the maximum size of the device. You can do the same with FDisk in XP; however, you'll be restricted to FAT32 or NTFS. Cheers |
Thank you for your reply.
I installed Gparted, and it says that I have two different drives: /dev/sdc/ 3.82Gib and /dev/sdd/ -512.00 B (minus !). I can format the first partition only at 3.82Gb and if I try to format the second, I get: "A partition cannot have a length of -1 sectors" (duh!). So, I have two separate devices on one USB dongle and I have no idea how to get them back in the initial phase: Only one partition on the stick. I have no idea what the Jolicloud installer did, but I'm beginning to regret that I've tried it :|. |
GParted gives you the option to print the partition table. Do so, and paste it here (in code tags please).
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I formated both drives with Disk Utility from Ubuntu:
Code:
Model: MEMUP (scsi) Code:
Model: MEMUP (scsi) |
It appears that you have a drive with the U3 format so you need a special uninstaller to remove the partition.
You can get it from here : http://www.u3.com/support/default.aspx#CQ3 |
Unfortunately the uninstaller only works from windoze. I used Vbox running XP pro to remove the U3 crap from 4 of my SanDisk Cruzer sticks. What a pain. If you have a buddy that runs windoze, maybe you can convince him to let you use his machine to do it (easier).
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Thank you, I've tried that already but no luck:
Quote:
I also tried to install U3, thus to have something to uninstall :). But: Quote:
@brucehinrichs Thanks. I have a dual-boot at this moment so I could easily go back in XP. It's not a sandisk, it's a Memup: Code:
PnP Device ID: VID = 13FE PID = 1E20 So I have to stick to some idea of formatting it. Also, /dev/sdd/ is not a ISOFS partition (like in the case of U3). I can format it, copy on it & stuff (in Ubuntu and XP). The problem is that it's seen as another drive. Which sucks, big time! |
What about a low level format ?
http://www.techspot.com/vb/topic63357.html |
I've tried it, but apparently it doesn't do sh*t. After the LLF, I can still access the drives, which remain untouched with the same file system.
I've tried to disable the floppy from Windows and then LLF. Same story. |
According to Jolicloud you should be able to deal with it in windows disk management.
I don't believe you haven't already tried that, but that's the answer I keep getting from them. |
In Disk Management I can't see the little (1.44Mb) partition. I get only the big one (as a whole disk actually) which I can format, of course; but with no effect on the USB stick.
Disk Management: http://bayimg.com/image/famafaacf.jpg I don't know if it's my stick's fault or the Jolicloud installation really screwed things up. Urgh! |
Are you sure it wasn't like this before ?
According to the memup guides, if you have installed their protection software, then that is where the other drive comes from. Lock system manual http://memup.co.uk/downloads/Install...eys_t5387.html |
Yes, now I'm not that sure that it's Jolicloud's fault. It's just a bad usb stick. I've decided to use it as it is.
I managed to get another ubuntu installation on it, and with some bios tweaks I got it to boot on my netbook. Simply, I just ignore the 1.44Mb partition. Thank you for your patience :). |
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