Installed from latest Catalina beta and now stuck in boot with progression bar not moving. Will boot to safe but when I login it kicks right back out to login. Cant reinstall now because it tells me there isn’t enough space available. Help
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Big Sur won’t boot
- Thread starter Sketchmac
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I had the same thing happen to me.
Just wait. Big Sur took upwards of three hours to completely install.
There was one point where it really wasn't moving, and I hard powered it off and tried again, and it eventually went through the second time. I'm not entirely sure if the hard powering off was needed or not. Regardless, the point is it takes an inordinate amount of time, and nothing is necessarily wrong.
Just wait. Big Sur took upwards of three hours to completely install.
There was one point where it really wasn't moving, and I hard powered it off and tried again, and it eventually went through the second time. I'm not entirely sure if the hard powering off was needed or not. Regardless, the point is it takes an inordinate amount of time, and nothing is necessarily wrong.
Oh, I should mention, I actually was doing a clean install from a USB drive! It still took absolutely forever on my 2015 MBA, with many moments like what the OP is describing where I was sure it was stuck.
My problem is slightly different. I installed Big Sur on an external SSD and it went smoothly albeit it took a long time to download. I was able to boot into the external drive using my 2017 Macbook Air. However when I tried to boot using my 2019 Macbook Pro it throws up an error message along the line of 'start up disk needs to be updated'. T2 chip causing problems again? I have all the security measures turned off in the T2 chip.
I am curious about something here. When I clean installed Catalina, I formatted the drive as APFS and proceeded to install Catalina. It installed without any issue. Is there a reason why people are erasing the drive to HFS+ before installing MacOS and let it convert the drive to APFS?
I formatted mine to APFS. I'm going to guess GP is just a creature of habit. Nothing wrong with that!
Interestingly though, Apple does suggest USB Installers are formatted to HFS Plus before you run createinstallmedia, no idea why that is. https://support.apple.com/en-us/HT201372
And, you did try hard-powering it off and trying again, right? As I mentioned above, I did do that once. At exactly this step too, I think—at least, the progress bar was stopped in the same spot.
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There doesn't seem to be a consensus.
For me: it eventually got passed there, after an inordinate amount of time, after I hard powered it off and tried again once. I'm not sure if the hard power off was necessary on my end, but I did do it.
That didn't work for Sketchmac, who appears to be truly stuck!
I was also doing a clean install from a bootable USB on a freshly formatted drive; I don't know if that had an impact.
(As an annoying aside, if you do a verbose boot, it will go out of verbose mode and show the graphical screen before the stuck point, so you can't even see where it's stopping!)
Yes. I tried verbose boot and it displayed the same behavior. I wish I knew what was causing it. The machine will boot up into Mac OS 11 in safe mode but trying to boot normally it’s stuck at this screen.
Well, I was able to boot to safe mode also but still locks up when trying to boot normally. Has anyone figured this issue out or have suggestions? I’m trying to not format the HD. Thanks
I am am experiencing the issue of being stuck. I am just letting
It sit for a couple of hours. I’ll do a hard power off late tonight and post the results if I’d does not work it’s way through.
MacBook Retina 2012 mid.
It sit for a couple of hours. I’ll do a hard power off late tonight and post the results if I’d does not work it’s way through.
MacBook Retina 2012 mid.
I tried a power restart with verbose boot. Once the installer relaunched verbose boot terminated and it get stops with the bar at the same spot as before.
I too had the same, tried for 2.5 days to find out the cause, in the end booted into recovery, erased the drive and installed fresh.
Thank god for backups and iCloud.
Same here. It is nice to occasionally do a clean build. iCloud and Time Machine are great for doing that. It is amazing how much junk build up.
unfortunately I am still having no luck. the reason im not wanting to format the drive is because the drive that I use for back up failed and I haven't had a chance to replace it. I know, my fault for upgrading before getting a new backup but it would be nice to just be able to get this to boot normally. I can boot into safe mode but its not stable.