Fail with free space wipe on FAT device - ie USB Memory Stick

Bug #1296869 reported by Mark Fisher
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
BleachBit
Fix Released
Undecided
Andrew Ziem

Bug Description

Using BleachBit v1.0
Installed from BleachBit weebsite as Ubuntu software centre has older version.
XUbuntu 12.04, AMD 2000+ 1.5Gb mem

The FAT file system which is used regulary on USB sticks and other memory cards only supports a maximum file size of 4Gb bleachbit seems to be unaware of this (earlier versions reported an error : file too large, and then failed) v1 freezes wgen the file size for wiping reaches 4Gb, very annoying!
The solution which cleaners like Eraser on Windows use is to overwrite the free space with multiple files each of less than 4Gb - simple.
Thanks anyway for a good piece of software, wouldn't be without it.

information type: Private Security → Public Security
Revision history for this message
Andrew Ziem (ahziem1) wrote :

BleachBit 0.9.4 added support for creating multiple 4GB files specifically for FAT partitions like USB drives. I'll check it is (still) working.

information type: Public Security → Public
Changed in bleachbit:
milestone: none → 1.2
Revision history for this message
Andrew Ziem (ahziem1) wrote :

The screenshot shows BleachBit 1.1 creating a second file once Windows stops writing to the the first 4GB file.

Changed in bleachbit:
milestone: 1.2 → 1.1
assignee: nobody → Andrew Ziem (ahziem1)
status: New → In Progress
Revision history for this message
Andrew Ziem (ahziem1) wrote :

Fix released. Please test and report success or failure
http://bleachbit.sourceforge.net/news/bleachbit-11-beta

Revision history for this message
Andrew Ziem (ahziem1) wrote :

I was hoping for a confirmation that it is fixed, but I think it is, so I am closing this as fixed. Feel free to re-open or re-file, if the problem persists.

Changed in bleachbit:
status: In Progress → Fix Released
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