“smb big sur”

Because I'm just an absolute daredevil, I have Big Sur running as a fresh install from b1 in a brand new APFS container with no other OS's or partitions on-disk. I've tried to partition in BootCamp, Disk Utility, and Disk Utility via Recovery. No dice. Is this blocked by System Integrity?

How much space required to install macOS Big Sur. While starting update shows 16 gb required.

my MacBook startup getting slow after updating latest macOS Big Sur what action required to fix it ?

I'm interested in testing the Auto Advance features in Big Sur in our lab and wanted to see if there is any documentation on what is needed to be done on the ABM side and the computer side to set it up. Also wanted to see if there is any special network ports or other requirements that we need to have in place to make this work.

I just upgraded to the Big Sur update and now my iMessage is extremely laggy. Everything else works fine. What can I do to fix this problem?

Big Sur on my Mac Mini will not boot back up. Started after a normal reboot. It was up-to-date based on the updater. The boot sequence takes me to a screen that says it needs internet to validate the disk. I select and authenticate to my wi-fi, click try-again, same issue. I've also tried with ethernet. The boot sequence just keep cycling. Unfortunately I did not create a boot disk with the Big Sur image. Any tips would be appreciated!

Hello i have MBP 13 Late but i can't install MacOS Big Sur. I get this error; An error occurred while installing the selected updates.

Hi, i tried to install macOS Big Sur but it forever shows About 2 hours and 19 minutes remaining Please advise.

I have MBP 2018 and upgraded to Big Sur, immediately problem with battery. the battery run out from 100% to 50% only took 30 Minutes and the MBP temperature was getting hot. Apple has to fix the problem immediately. I think many other thousands got affected due to the same problem and dissapointed on this product.

I have three computers, two running Mojave with no problems and one new macbook pro with Big Sur. The internet speeds on the Big Sur computer are ~8Mbps while on the others ~100Mbps. The router is new, other devices are fine, just the macbook. I reinstalled the OS and did all the checking and troubleshooting advised on other message boards, but still no solution. I don't have a VPN, etc. I'm at a complete loss. Has anyone else been able to solve this issue?

Safari not opening on macOS big sur I'm using macbook pro 16

The entire view is erased whatever rect is passed to self.needsDisplayInRect thus making this call totally useless. If the view is set top non opaque, then its the windows that erases everything. This is a VERY SERIOUS BUG and makes Appkit almost UNUSABLE for efficient graphics/ redraws. Already starting 10.14 the OS was erasing all View behind our back. But at least one could make a cleaver use of needsDisplayInRect to still be able to do partial redraws. Now on Big Sur even that doesn’t work, forcing us to either redraw everything all the time or to use an extra buffer which is obviously a huge waste of CPU and memory. Plus my experience with that solution is performances gets catastrophic on huge screens… If anybody knows a work around... Eric Wenger, Bryce,Metasynth,ArtMatic father

After installing Big Sur Public Beta 4, Mail was stuck perpetually at Mail Upgrade. Fixed the problem by going to folder ~Library/Mail and renaming the directory for the mailboxes from V7, which was Catalina's version to V8 which apparently was what Big Sur mail was looking for. Apparently the rename didn't occur during the Upgrade. Restarted Mail and it then completed the Upgrade, went to Optimizing, and Mail loaded and is functioning properly.

I have just updated to Big Sur on my Mac book and I now cannot connect to the internet either through wifi or an ethernet cable.

We are on Beta 7 now of Mac Big Sur and still no FireWire added as part of the driver kit.. We really need this back.. I have two Apple adaptors that cost rather a lot to simply make them no longer do anything. I have loads of pro gear that works via FireWire as do many others still. I did post about this on the last beta but no reply.