jbell Posted May 3, 2011 Share Posted May 3, 2011 Ok, so apologies up front for being osx illiterate... and not having a working osx machine to create the usb install from. (however I am posting this from my d430) I first went and purchased an osx retail dvd... then realized after purchase it was 10.6.3, not 10.6.... so then I downloaded the disk image, and bunzip2 and have a decompressed image file on my hard drive. Almost any linux operating command there is some utility in windows do do the same thing, so I'm assuming I can create the disk image in xp. (bzip2 for windows has bzcat) however, I'm pretty sure I need to partition the usb stick in some manner to make it bootable... Isn't there something other than bzcat sld430usb.img.bz2 e: that I have to do?? Link to comment Share on other sites More sharing options...
Administrators Leon Posted May 3, 2011 Administrators Share Posted May 3, 2011 Look at the wiki, there is a guide for it... Link to comment Share on other sites More sharing options...
Administrators Leon Posted May 3, 2011 Administrators Share Posted May 3, 2011 http://www.osxlatitude.com/groups/d4xosx/wiki/a5841/Creating_a_USB_Installation_pen_with_OSX_for_Dell_Latitudes.html Link to comment Share on other sites More sharing options...
jbell Posted May 3, 2011 Author Share Posted May 3, 2011 http://www.osxlatitude.com/groups/d4xosx/wiki/a5841/Creating_a_USB_Installation_pen_with_OSX_for_Dell_Latitudes.html was on the wiki.... only osx or unix commands were given... My question was in regards to using windows, and using bzip2 for windows to do the same thing as listed for unix. on Linux: Almost thesame like in OSX if You use linux You know how to do that umount <usb-drive> bzcat SLD430USB.img.bz2 > <usb drive> does bzcat take care of everything for me? or do I need to partition the drive in some way special? I'm not sure how the osx commands below relate to what I'm trying to do. sudo diskutil unmountDisk /dev/disk2 [ENTER] now unpack and recover the image to /dev/rdisk2 sudo bzcat SLD430USB.img.bz2 > /dev/rdisk2 [ENTER] I believe the part I'm missing is the unmount of the drive in windows so that bzcat can decompress the image. I get an access denied when I bzcat -d sld430usb.img.bz2 > e: Link to comment Share on other sites More sharing options...
Administrators Leon Posted May 3, 2011 Administrators Share Posted May 3, 2011 I actually dont know, we stopped supporting windows because it wasent stable.. how about booting from a ubuntu livecd, mount your HD with the image and make it that way ? Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted May 3, 2011 Administrators Share Posted May 3, 2011 quote: "I'm not sure how the osx commands below relate to what I'm trying to do." sudo diskutil unmountDisk /dev/disk2 [ENTER] sudo = super user account unmountDisk = unmount /dev/disk2 = location of media whatever it is on your machine (thumbdrive or hdd) "now unpack and recover the image to /dev/rdisk2" this is what your about to do it's not a command sudo bzcat SLD430USB.img.bz2 > /dev/rdisk2 [ENTER] enter super user (sudo) SLD430USB.img.bz2 (file) you are uncompressing to (>) /dev/rdisk2 (disk location) then press enter but you will have to try on your own for i have never used you methode. maybe your methode has instructions to use? try typing help in command prompt Link to comment Share on other sites More sharing options...
jbell Posted May 3, 2011 Author Share Posted May 3, 2011 bzcat -d sld430usb.img.bz2 > e: Thanks for the thoughts, I'm pretty sure the issue is the unmount and then direct access to the usb drive... If I can't find a way to do it in windows, I'll have to do a livecd kind of thing. I'm going to try DD for windows, like for creating an esx drive... http://www.riccardoriva.com/archives/710 Link to comment Share on other sites More sharing options...
Administrators Leon Posted May 3, 2011 Administrators Share Posted May 3, 2011 Do that, when/if you succed, please report back with a guide so we can update the wiki Link to comment Share on other sites More sharing options...
jbell Posted May 3, 2011 Author Share Posted May 3, 2011 Do that, when/if you succed, please report back with a guide so we can update the wiki well... what a deal... it works. download bzip2 for windows, bunzip the file download dd for windows http://www.chrysocome.net/dd and then run dd --list (to find your usb drive) dd bs=1M if=sld430usb.img of=\\?\Device\Harddisk1\Partition0 --progress I have a bootable usb (at least I booted it to the opening screen) woo hoo !! Link to comment Share on other sites More sharing options...
Administrators Leon Posted May 3, 2011 Administrators Share Posted May 3, 2011 Cool.. have you tested booting on it ? btw.. i updated: http://www.osxlatitude.com/groups/d4xosx/wiki/a5841/Creating_a_USB_Installation_pen_with_OSX_for_Dell_Latitudes.html Link to comment Share on other sites More sharing options...
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