usb-creator doesn't copy files to usb drive unless it's opened with root privileges

Bug #613276 reported by Stenten
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
usb-creator (Ubuntu)
Expired
Undecided
Unassigned

Bug Description

Binary package hint: usb-creator

Steps to Reproduce:
1) Open usb-creator-gtk.
2) Select ISO (10.10 daily-live).
3) Erase disk.
4) Click "Open" to mount it. At this point the "Make Startup Disk" is no longer shaded out, so I click it.

The "Installing the bootloader..." window appears. Then after a while this window closes and is replaced by one containing:
An uncaught exception was raised:
[Errno 13] Permission Denied: '/media/disk_/casper'
It looks like this is right before the window saying "Copying files" is supposed to come up, based on the timeframe.

If I open usb-creator-gtk with root privileges, the steps are exactly the same, except that instead of seeing the error window, the "Copying files" window appears and everything finishes normally and the ISO boots correctly.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: usb-creator (not installed)
ProcVersionSignature: Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
Architecture: i386
CheckboxSubmission: ba8aee0f82d4184243050ec174745f43
CheckboxSystem: d00f84de8a555815fa1c4660280da308
Date: Tue Aug 3 20:23:48 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: usb-creator

Revision history for this message
Stenten (stenten) wrote :
tags: added: iso-testing
Revision history for this message
Martin Pitt (pitti) wrote :

Works here. Can it be that /media/disk_/ is a stale directory? Can you please give me the output of "mount" and "ls -l /media" once without the USB stick plugged in, and once with?

Changed in usb-creator (Ubuntu):
status: New → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for usb-creator (Ubuntu) because there has been no activity for 60 days.]

Changed in usb-creator (Ubuntu):
status: Incomplete → Expired
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