- What does “Still waiting for root device” means? It means that a driver/kext for the source from which you are booting is not detected properly by the mac operating system (USB kext not detected or loaded) Mac OS released prebuilt with the latest drivers that supports SATA out of.
- After installing OS X 10.4.6 native with VMware with any of the method listed in the installation guides, the first boot was OK, configure the OSX with keyboard, personal info, etc.But when you turn it off and on again, it freezes in the holy 'Still waiting for root device'.
- Hello, I am attempting to install macOS High Sierra on a GT72S Dominator Pro G Dragon-004 laptop. The laptop has the following specs: CPU: Intel®.
Hi and thanks for any help you can offer,
My Mac has been working at 10.10.2 and previous versions with a Crucial CT480M500SSD1 SSD for seven+ months until I updated to 10.10.3 (which may be coincidental). Now, I cannot boot from the drive with the eventual message 'Still waiting for root device'.
Use the flags one at a time; if one doesn't work, try the other. Fair warning: this solution usually only works on Mac OS X Lion and Mountain Lion. 'Still waiting for root device' If the output from verbose mode specifically stops at a line saying 'Still waiting for root device', you probably have a.
Things I've tried:
- Firstly the error I had was a grey screen with a mouse pointer I could move on it but nothing else would happen. Because I have a bluetooth keyboard I couldn't boot to safe mode or reset the PRAM directly, so I took out the SSD drive and booted to the time machine partition. From there I used e.g. nvram boot-args='-x -v' to boot to safe mode, which worked and I rebooted immediately, subsequent boots would not work at all, even to safe mode.
- Still without a USB keyboard I used the Time Machine partition (pulled the SSD out to boot to it) to reset PRAM (via boot-args), NVRAM, didn't work.
- I brought a USB keyboard home and used it to boot to TM and restore a 10.10.2 version of the SSD from before the update. Same problem. I have even restored versions from December with the same result, as above.
- I have a previous SSD laying around with Mavericks on it, it boots fine.
- I have run bless --folder /Volumes/Beep Beep/System/Library/CoreServices --bootefi

Any other ideas or can anyone give an explanation of how the root device is determined and found? I've read some things about needing to have kexts that read from the drive, but it doesn't seem like

Thanks, Dan.
OS X Yosemite (10.10.2)
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Been wrestling with this issue for a few days now - The host unit is an iMac6,1 (Late 2006), OS X 10.6.8 installed, running VirtualBox v4.3.8 r92456Mac Os Root
. The install media is a known-good bootable disk image of 10.6.8 on an external HDD which we use to image other Macs on a daily basis.I've tried this with a VB profile for both the 32-bit and 64-bit versions of Snow Leopard, using all default settings, both of which exhibit the same symptoms: The profile fires up and looks like it's attempting to launch, then hangs indefinitely, repeating the same message 'Still waiting for root device' every ~30 seconds or so. Screenshot for reference:
- Screen Shot 2016-04-15 at 2.39.54 PM.png (86.08 KiB) Viewed 4819 times
I've Googled the issue and ran across a similar previous post, wherein the consensus seemed to be that this error appears when the host unit is unable to natively support the OS you're trying to install on the VM. Except in this case, the host unit can support 10.4.7 > 10.7.5...
Mac Os X Install Still Waiting For Root Device
Any foresight or suggestions would be appreciated!