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can not post a blank message. Please type your message and try again. Scotch_Brawth Level 3 (820 points) Q: Repairing Boot Camp after creating new partition I'm running
Unable To Open Device '/dev/disk0' For Writing! Errno Is 1! Aborting Write!
OS X 10.8 and Windows 7 x64 Pro.After properly setting up Boot gdisk errno is 1 Camp to dual-boot Windows on my Mac mini, I decided to test whether or not it was true gdisk unable to open device for writing that creating another partition (a data partition for OS X) would interfere with Boot Camp. Wikipedia claims it does interfere but without citing a source, whilst the Boot Camp
Gdisk Command Not Found
documentation itself only specifies that the disk must be a single partition _prior_ to setup - there's no mention of whether the disk must be _kept_ that way afterwards.I opened Disk Utility, reduced the size of my OS X parition from 420GB to 80GB, and created a new partition in the unallocated space. Here's how it looks now:When I
Install Gdisk Mac
attempted to proceed with the process, I did receive a warning that doing this (and I quote), "may" cause problems with Boot Camp. Seeing as it was inconclusive, I thought I'd give it a shot - nothing ventured…Of course, it borked Boot Camp, otherwise I wouldn't be posting here. Whilst OS X boots just fine, the Boot Camp partition now no longer shows up in the Startup Manager, though it does in the Startup Disk prefPane. If I do attempt to boot into Boot Camp, I receive the following message on a black screen:No bootable device --- insert boot disk and press any keyThe advice given to someone who had this same problem was, "fix your damaged Boot Camp volume." But I'm at a loss as to how to do that.So, anyone know how to proceed now so that I can keep my partitions as is, whilst fully restoring normal Boot Camp functionality? Mac mini (Mid 2011), Mac OS X (10.7.4) Posted on Jul 26, 2012 11:28 PM I have this question too by Christopher Mur
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Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... Parallels Forums Home Forums > Parallels https://forum.parallels.com/threads/3-partitions-scheme-with-boot-camp-and-parallels-desktop.88729/ Cross-Platform Solutions > Parallels Desktop for Mac > Installation and Configuration > 3-Partitions scheme with Boot Camp and Parallels Desktop Discussion in 'Installation and Configuration' started by Angel Garcia, Mar 17, 2009. Page 1 of 2 1 2 Next > Angel Garcia Messages: 23 The Boot Camp Assistant included in Mac OSX (Leopard) only allows to have either a unable to single Mac partition or a 2-partition scheme MacOSX / Windows. Some people (me included) prefers to have their data in a separate, dedicated partition rather than using the same partition as the OS. Here I explain how to achieve it. 1- Use the Boot Camp Assistant for creating a standard Boot Camp configuration. The size for the Windows partition unable to open should be the neccessary for Windows and your Windows Applications only, as your data will be stored in a different partition. Follow the Assistant until you get a Windows installed and working via BootCamp. NOTE: These instrucctions assume that you've chosen NTFS file format when asked by the Windows installer. 2- Use the WinClone application for creating an image file of the Windows partition. WinClone lets you select the partition and will store it in a single file that can be restored anytime. This is a MANDATORY step, even if you have some other way for creating backup files / images. You'll see why later. 3- In Mac OS open the Disk Utility. Resize the Macintosh HD partition in order to leave an emtpy space between this partition and the Windows partition. This empty space will hold your Data partition, so leave as much space as you want for it. Then create a new Partition in the empty space. Detailed steps: - Open Disk Utility - Select your hard disk from the left list. - Clic