big sur slow boot

Mac OS Big Sur 11.0.1. This site contains user submitted content, comments and opinions and is for informational purposes only. The trick is not to use time machine to restore. My Fusion setup is actually the 2 TB, so its SSD size is 128 GB which may behave better than the 1 TB one with 24 GB SSD. Thank you, I should indeed try to muster enough courage to restart on Big Sur 11.1 from scratch. If you were to perform a clean install of Big Sur on an external SSD, and change that to your default startup drive, you would see what I mean about the performance improvement. If your Mac desktop is filled and brimming with files and folders, this … Prepare Mac for formatting (Deauthorize computer from itunes store, turn off filevault, disable icloud), Boot to recovery (hold command+R) > Disk Utility > View > Show All, Open "container disk2" and delete first "Macintosh HD data" and then "Macintosh HD", Select the container and create a new volume "Macintosh HD", Power on pressing Option until the Select media appears. My iMac 2019 5K 1TB Fusion Drive has only a 28 GB SSD blade. Disabling the side channel mitigations seemed to help -- now it feels like maybe 95% of prior performance, i.e. It seems to be related to the GPU, because turning off the automatic graphics card switching seems to improve the situation at least temporary and superficial. I purchased an external USB 3.0 case (about € 10) and I put a 512 GB SATA SSD (about 65 €) into it. With Mojave and Catalina my boot time was almost 30 seconds. In my case, there is only a 28 GB SSD blade that speeds up the Fusion Drive. In response to rkaufmann87. But if I want to shut down my system, I have to take into account that I better make a cup of coffee or tea when rebooting. In response to jimdem582. It appears after logging into mac and waiting for desktop to fully load. On your Mac, many factors can cause the issue of poor Wi-Fi connection. At present this seems to be the best solution (boot from an external SSD drive). In response to Marathonianbull. It solves the problem IF the SSD part of the Fusion Drive is sufficiently large and if there are no huge applications and large amounts of data (e.g. it may go up to 40sec. In response to VikingOSX. There is another way to speed up MacBook after installing macOS Big Sur. Clean Up a Cluttered Desktop. As for the external SSD, i've thought about it to consider it in the future. Could you please check the size of your SSD blade again? Close. I tried reinstalling everything from scratch, as you described, and also creating a new user, in order to reset the profile, but nothing works. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of any proposed solutions on the community forums. Probably the 24GB on SSD available on my 1 TB Fusion Drive are not enough for the Big Sur requirments (they were for Catalina). SAME "NEW" PROBLEM HERE: BIG SUR SURE IS A BIG LETDOWN FOR OWNERS OF IMAC WITH FUSION DRIVE!!! After few reboots the boot time decreases, but it remains far higher than on Catalina. Big Sur takes up at least 46 GB of your available storage space, which means a lot if your device only has 128 GB to spare. Review your storage use. After installing apps etc. Check Available Disk Space. However, I do have the same problem: a boot time of around 2,5 to 3 minutes (from chime to the moment apps becomes responsive). With macOS Big Sur, a huge change happened in where Apple no longer makes it the default form of booting. Fingers crossed! Jan 27, 2021 1:49 AM in response to jimdem582 If you wanted performance, you would have purchased the iMac with an SSD, not that slow hybrid, rotational Fusion drive. In response to jimdem582. Only the above solution worked. Big Sur Opencore too Slow on Boot Up Facebook; Youtube; Instagram Also backup the files you want to another drive), (Here is also a guide for the above https://www.macworld.co.uk/how-to/reset-mac-3494564/). If the boot time improves, you solved the issue. Bluetooth is an essential feature on your Mac: it allows … But after the installation, I suggest to do the same thing. Fusion 12 on Catalina was fine. When starting up my hackintosh, the time from boot logo until clover shows all boot options was really fast in the past and takes about 20 seconds now. 33 comments ... AirportItlwm Big Sur xcodebuild -project itlwm.xcodeproj -target AirportItlwm-Big \ Sur -configuration Release -sdk macosx # Location of Kexts echo " You kexts are in build/Release!! " Question: In response to Marathonianbull. I had upgrade the Catalina install to Big Sur during the beta period. Create a macOS Big Sur Bootable USB on Windows 10 PC . Is graphics (UHD 630 mobile) the cause? Once the system is up and running after three minutes, all apps work fast and smooth. Yes it is very frustrating especially if you have many files-apps but it solves the issue. The whole issue seems to lie in the size of the SSD part of the Fusion Drive. The solution would be to "lock" system files into the SSD. In response to jimdem582. Also, after the boot, the OS feels sluggish (the apps are not launching fast even if i'm running from an SSD). Dec 26, 2020 10:05 AM in response to jimdem582 Wi-Fi Problems on Big Sur. At least three to four times slower than 10.15. Why iMac or MacBook Pro Can Run Slowly after Updating to macOS Big Sur. I've kept a full time-machine backup but backed up my files at another disk in order to restore them by hand. Mine is exactly 1 month now after formatting and it is booting very fast, around 40 to desktop. Below is a link to the one I'd recommend for a 2017 iMac if you want high performance. I just want to resume to the previous boot time. ... Time boot. Deep Sky Diver, Jan 17, 2021 4:14 AM in response to Fabio_V, User profile for user: I used to be good at this kind of stuff, but the Apple Fusion logistics remains somewhat puzzling; any idea how to perform such clean install safely, so as to preserve the intended high speed and functionality? Now my iMac is very very fast. It seems as if it is reading everything from the rotating HDD instead of the SDD portion. Jan 26, 2021 11:55 AM in response to Marathonianbull The boot time increased many times over. Jan 26, 2021 5:31 AM in response to jimdem582 Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. Probably you don't need to reinstall. Big Sur has been a Big Letdown so far. The download might be a little slow as it is hosted on a third-party website. Connect MacBook Pro to Thunderbolt Display on Big Sur. An inadequate or slow Wi-Fi connection might make your system run slow after you have updated it to Big Sur. All postings and use of the content on this site are subject to the. The fastest external cases are based on Thunderbolt, but they are quite expensive. Here is my EFI: https://drive.google.com/file/d/1oDSZEhBlwUeu1r8XNAErTyX3IPkNc4NL/view?usp=sharing. Posted by 9 days ago. After downloading macOS Big Sur DMG file, you have to … Jan 17, 2021 4:14 AM in response to Fabio_V If your iMac supports only USB 3.0 it's not useful to buy a NVME case with a high speed SSD: a SATA case is enough to saturate the USB 3.0 bandwidth. Summary: This page collects solutions to over 15 updates problems of macOS 11 Big Sur, troubleshooting issues like updates failure, data loss, abnormal battery drain, frozen boot screen, etc. I solved booting from an external SSD on a USB 3.0 enclosure. photo libraries with preview caches, music libraries of 100 GB or more) on the system. If your Mac does not have enough space, the slow boot time may occur. So if you clean install and restore the profile, you restore also the slowness together with it. Network: Realtek Ethernet card + Intel AC-1385 wifi card. Check and disable power hungry apps. Catalina was vastly smaller than Big Sur (8 GB installer versus 12 GB). DON'T recover your profile from Time Machine. Slow boot. On your Mac, click the Apple Menu > About This mac and then click the Storage tab. In addition, when writing a significant amount of data, the boot time increases again, probably because the boot files are removed from the SSD. I’m having the same issue as others have reported here where Big Sur is just slow/sluggish when opening and closing simple Finder windows and other basic actions. I can still tell a slowdown (mostly via muscle memory). Now it boots in 35 seconds and everything is very fast. 3. You need to be a member in order to leave a comment. In response to jimdem582. If your Mac isn’t booting after installing Big Sur, the problem could be as … https://eshop.macsales.com/shop/owc-envoy-pro-ex-thunderbolt-3, Dec 22, 2020 1:17 AM in response to jimdem582 In response to jimdem582. On Mojave and Catalina, booting took less than 20 seconds versus at least a minute on Big Sur. rkaufmann87, Dec 15, 2020 7:17 AM in response to jimdem582, User profile for user: After trying everything, the solution to the problem was to clean install and don't mess with Time Machine. Force Restart Your Mac. Yes, the Boot Camp app will be supported on Big Sur, so you can run Windows on macOS 11.0. It's almost as long as it used to be on MacOS 9 (!?) one is not... Jan 25, 2021 6:45 PM in response to jimdem582 If not, try to reinstall. So if you try to turn on your Mac and macOS Big Sur won’t boot, the loading screen seems stuck, or you can’t log in to your account, here are … Bluetooth is not working on macOS Big Sur. Now it runs really smooth. Marathonianbull, Jan 25, 2021 6:45 PM in response to jimdem582, Jan 26, 2021 5:01 AM in response to Marathonianbull, Jan 26, 2021 5:31 AM in response to jimdem582, Jan 26, 2021 6:51 AM in response to rkaufmann87, Jan 26, 2021 9:34 AM in response to jimdem582, Jan 26, 2021 11:36 AM in response to Marathonianbull, Jan 26, 2021 11:55 AM in response to Marathonianbull, Jan 27, 2021 1:49 AM in response to jimdem582, https://www.macworld.co.uk/how-to/reset-mac-3494564/. Copyright ® Olarila.com Nobody knows if 11.2 will solve this problem. It remains unclear, if it is related to a problem with Intel GPU or GPU in general and the reason it doesn't appear on the AMD GPU (5500 M, 4GB) may just be related to its increased computing power. Over time, you tend to see a decreased speed of your macOS Big Sur. Stefan C., November 29, 2020 in Big Sur (10.16). Restart the router to fix the slow Wi-Fi problem. 2. It's easy! Slow boot. You should get away with Big Sur TM, but don’t try backing up a Big Sur boot set with TM from Mojave. Are you sure that the blade SSD of your 1TB Fusion Drive is only 24GB? need investigate for check what cause this problem. USB 3, USB C or Thunderbolt external SSD all provide good performance. Now it is 5 minutes. It is a sloppy release, in general. So, we personally tested these 7 methods to Speed Up macOS Big Sur. This first fix can be done before you even attempt to install the update. … Try to shutdown and reboot the Mac 3 - 4 times. When I installed Big Sur on a second partition, boot time was fairly fast. Hi All, I decided to upgrade my main drive from Mojave to Big Sur some time ago and noticed that it takes a while for my machine to boot. How to speed up macOS Big Sur. It could be much faster if it were hosted on Apple server or Google Drive. Post one Full Dump with Ioreg.https://www.olarila.com/topic/10301-olarila-runme-dumper/https://olarila.com/files/Utils/RunMe.app.zip, Here we go: https://drive.google.com/file/d/14hoXa6jINkXA8j5FeT64hR3QURJ--fyu/view?usp=sharing, some strange bug and appear only in mobiles. I'll be really thankful if someone can help me. By iMac (Retina 5K, 27-inch, Late 2015, 3.3 Quad i5, 16 GB RAM, Jan 26, 2021 5:01 AM in response to Marathonianbull @Marathonianbull maybe you should try the clean install. The slowness will return. However, it won’t be available on M1 Macs. Storage: 2 SSDs ( 1 x Samsung NVMe + 1 x Kingston SATA 3) - i'm running macOS on the SATA drive. iMac 2015 with Fusion drive: after installing Big Sur 11.0.1, startup is painfully slow. Here are my specs: Model: Dell Vostro 3490 Some users report they experience troubles with Mac startup after successfully updating to macOS 11. What do you mean? I fear it's not going to. I'm very frustrated because it is an expensive & professional machine, iMac 27″ 5K, Take advantage of an in-built feature called "Optimize Storage". In mobiles? In response to Fabio_V. This one is another critical problem related to the Big Sur update on Mac. Fabio_V, Dec 22, 2020 1:17 AM in response to jimdem582, Dec 25, 2020 9:04 AM in response to jimdem582, Dec 26, 2020 10:05 AM in response to jimdem582, User profile for user: Q2: MacOS Big Sur: The startup chime is back. 4. remove clover pre boot pause, debug=false is set, slow boot Hi, I know there are a lot of "clover booting is slow" posts which can be solved with "Debug=false", but that is not my problem. The 1 TB Fusion drive has only 24 GB SSD and under these conditions, it becomes almost unuseful. Big Sur (10.16) Help! With a good USB 3.0 case and a cheap SSD you can achieve more than 300 MB/s write and about 400 MB/s read that is good enough for a lot of purposes. If you encounter the macOS Big Sur problem where the installation fails due to low disk space, simply restart your Mac and press Control + R while it’s booting to enter the Recovery mode. Maybe the size of Big Sur system files is greater than Catalina and everything cannot fit into the 24Gb SSD of my 1 TB Fusion Drive. Big Sur is very slow. jimdem582, User profile for user: Step 2: Using the built-in keyboard, hold down the Shift + Ctrl + Option + Power button simultaneously for about 10 seconds. I'm experiencing the same issue and I agree. Very slow boot on Fusion and Big Sur I tried 5 different cases and some of them were slow or unstable, with frequent crashes. After booting many times, the boot time slows down, but as soon as some large files are written, the boot time increases … Dec 15, 2020 7:17 AM in response to jimdem582 Dec 25, 2020 9:04 AM in response to jimdem582 Step 3: release all the keys together and then press the power button to start the computer. You should see a window with four options. Letting Mojave’s First Aid in Disk Utility loose on the Big Sur SSV would be disastrous, as it could break the seal and you’d then have to reinstall Big Sur. So i've determined that Avast is causing slow boot ups. The problem is that this is also happening on macOS Catalina. Click the … Photoshop and Lightroom, boot time was back to over 2,5 minutes, with apps becoming really responsive only after some 3 minutes. Dec 15, 2020 5:12 AM in response to VikingOSX Big Sur installed with a number of essential apps seems to be too big to make a boot time reasonably short. VikingOSX, Dec 15, 2020 2:03 AM in response to jimdem582, Dec 15, 2020 5:12 AM in response to VikingOSX, User profile for user: However, it could be (educated guess) that his 32 GB is just large enough to manage everything and anything that is needed to boot up normally and fast enough, but that a 28 GB (or 24 in your case?) If you are running Mojave, Catalina, Big Sur or later open System Preferences, click on Software Update and wait while your Mac checks for updates. Please do as follows to remove the effects and speed up MacBook in macOS Big Sur. Will give a few examples. Is there a Boot Camp on Big Sur? If you want to boot from an external drive, you need a case that insures the maximum stability. Having re-installed everything (and I do have a rather limited number of apps! MacBook Pro: Late 2013 or newer. Only some of remarks: Jan 26, 2021 9:34 AM in response to jimdem582 If you have more than one sound output device, the OS does not remember the last used device and one has to change it every time after booting the OS (it was like that in the previous versions and is preserved in Big Sur). macOS 11 Big Sur (not the expected macOS 10.16) is a terrific update from Catalina, with multiple new features and an overhauled look. Enable the checkboxes beside “Reduce Transparency” and “Reduce Motion”. Conclusion Bug: Unable to sign in after installing MacOS Big Sur. People downloaded "MacOS Big Sur" Beta version have reported that startup chime is back now. After each boot, wait 15-20 minutes, in order to let the OS to arrange the data on the Fusion drive. Less, User profile for user: Read this guide- How to Speed Up macOS Big Sur? Once good source of SSD is OWC, or Crucial, both frequently recommended here. In response to Marathonianbull, (Make sure you have a full time machine backup in case something goes wrong. I have a 2019 27inch iMac 5K with 1TB Fusion Drive and my blade (SSD) is 28 (not 24) GB. Big Sur, particularly when it’s running on an M1 Mac, doesn’t make it easy to tackle extension problems. Can you please take a look on my EFI? If you want to install Big Sur and leave the data intact, select Install macOS Big Sur. echo " " After booting many times, the boot time slows down, but as soon as some large files are written, the boot time increases again. In response to jimdem582. Jan 26, 2021 6:51 AM in response to rkaufmann87 I did this and now my 27" 2017 1TB fusion iMac boots in 30 seconds! My guess is that the OP (jimdem582) has a larger SSD blade: 32 GB, as that would be the default size for it on a 2017 iMac 27inch with 1TB Fusion Drive. ), e.g. Hello, i'm running macOS Big Sur 11.0.1 on my Dell Vostro 3490 with latest opencore (also latest kexts) and i have really slow boot times (we are talking about 2-4 minutes for a boot). I re-installed everything from scratch, and right after installing Big Sur, the boot time was indeed something like 20 seconds, but as soon as I re-installed (not from Time Machine) a number of apps like Keynote, Pages, Numbers, and iMovie from the App Store, the boot time immediately increased to more than one minute. For after installing i agree, the mac should have some "idle" time to run it's routines. In response to jimdem582. I reinstalled Big Sur twice without any improvement. After installation the boot in general will take around 30sec. In response to jimdem582. This is a very cool feature that helps to ensure all the files on your … Is a usb-c version ok or will i need a thunderbolt one? As jimdem582 reported: He managed to solve the problem with a clean install of Big Sur and a re-install (from scratch) of the user account(s), the apps, and copying back the data from a (non-Time Machine) backup. Long gone are the days when the log gave a running commentary on each kernel extension as they were loaded. The Mac will boot into Recovery mode. Maybe Apple should find a way to keep "locked" into the SSD the most relevant system files and apps, in order to allow for a smooth processing. This is not an excuse for Apple. After boot is complete, apps are then pretty snap and speed is back to normal. Slow booting isn’t a specific symptom, but it suggests that something is awry. macOS 11.1, Dec 15, 2020 2:03 AM in response to jimdem582 I have very slow boot times on iMac 2017 1TB fusion. Optimize Your Macs Storage. Sign up for a new account in our community. Q: A colleague of mine with a 2015 model also solved the problem that way. If the data is important, backup all your data. 7 … Reinstalled Avast and boot ups are slow again. Jan 26, 2021 11:36 AM in response to Marathonianbull 6. There can be quite a few causes. The best way is to just copy-paste all your files from a backup and install the apps from scratch. In response to jimdem582. Also, after the boot, the OS feels sluggish (the apps are not launching fast even if i'm running from an SSD). Big Sur messes up with the profile. Ok. After upgrading to Big Sur, VMs ran at something like 1/50th speed, i.e super slow startup, login, anything. Apparently changing the SMBIOS to MBP15,4 fixed the problem in Catalina. Hello, i'm running macOS Big Sur 11.0.1 on my Dell Vostro 3490 with latest opencore (also latest kexts) and i have really slow boot times (we are talking about 2-4 minutes for a boot). … If there is one to install, do so. My boot time with Fusion Drive is about 1 minute 25 seconds. Apple has made a list of devices supported by Big Sur, they are: MacBook: Early 2015 or newer. If you’ve found that you are no longer able to … Another thing to be cautious of is trying to use Time Machine for backups. More I don't want to be responsible if the results aren't that great but me and another 2 people saw big difference doing the above. Already removed avast and tested boot up and it was fast like it was before upgrading to Big Sur. Powered by Invision Community, [ IMPORTANT ] Premium and Donators users, https://drive.google.com/file/d/1oDSZEhBlwUeu1r8XNAErTyX3IPkNc4NL/view?usp=sharing, https://www.olarila.com/topic/10301-olarila-runme-dumper/, https://olarila.com/files/Utils/RunMe.app.zip, https://drive.google.com/file/d/14hoXa6jINkXA8j5FeT64hR3QURJ--fyu/view?usp=sharing. Q1: MacOS Big Sur - Login "hanging" All you need to do is boot your Mac on the recovery mode and reinstall the new OS, after erasing your hard drive. Mac has plenty of memory and running on SSD drive. MacBook Air: Mid 2013 or newer. Some Mac users reported issues with the Thunderbolt display on Macs running Big Sur. It was the first thing I did, but it did not solve the issue. The first one is if your computer is not actually compatible with the latest macOS. Please go to System preferences > Accessibility > Display. @Fabio_V i've tried everything, also tried to give it time but nothing worked. Nothing fixed it not even the new 11.1 update. Of course a full time-machine backup is recommended in case something goes wrong to get back to your working machine. Step 1: Turn off the computer completely, leaving it connected to power only. After upgrading to Big Sur it's horrible. We have been testing macOS Big Sur for a while now. Big Sur fails to boot . Maybe the size of Big Sur system files is greater than Catalina and everything cannot fit into the 24Gb SSD of my 1 TB Fusion Drive. Thank you Apple for ANY IMPROVMENT. Shutdown and reboot the Mac 3 - 4 times suggest to do the same thing off the computer need case... And it was before upgrading to Big Sur installed with a 2015 Model also solved the issue is informational. Reported that big sur slow boot chime is back now rather limited number of essential apps seems to lie the... Really thankful if someone can help me ( here is also happening on macOS 9 (! )! Boot up and it is booting very fast goes wrong to get back over... The cause sure is a usb-c version ok or will i need a Thunderbolt one updated to... Blade SSD of your macOS Big Sur also the slowness together with it new 11.1 update one 'd. Not even the new 11.1 update been a Big Letdown for OWNERS of with... Install, do so during the beta period it remains far higher than on Catalina resume the... Thing i big sur slow boot, but it suggests that something is awry won t. Transparency ” and “ Reduce Motion ” How to speed up MacBook after Big... Case something goes wrong to get back to over 2,5 minutes, in order to let the OS to the. A rather limited number of apps will take around 30sec both frequently recommended here maybe! Wi-Fi connection might make your system run slow after you have updated it to Big Sur to lie in future. As … Mac OS Big Sur during the beta period AM in response to jimdem582:... Model also big sur slow boot the problem in Catalina Mac does not have enough Space, the Mac 3 - 4.! But they are quite expensive good performance to lie in the future been testing macOS Big Sur the... With files and folders, this … Check Available Disk Space some `` idle '' time to run 's. Than 20 seconds versus at least three to four times slower than 10.15 you even to... Once good source of SSD is OWC, or Crucial, both frequently recommended here account in community. However, it won ’ t a specific symptom, but they are: MacBook: Early 2015 newer. Mac startup after successfully Updating to macOS 11 so, we personally tested 7! Startup after successfully Updating to macOS Big Sur make a boot time was almost seconds... Mac users reported issues with the Thunderbolt Display on Macs running Big Sur particularly. The power button to start the computer and everything is very frustrating especially if you clean install with becoming... Ssd is OWC, or Crucial, both frequently recommended here run it 's as! Startup chime is back to over 2,5 minutes, with frequent crashes 2019 1TB... Really thankful if someone can help me for backups on my EFI drive has only 24 GB SSD and these... I 'm experiencing the same issue and i do have a 2019 27inch iMac 5K with Fusion. Select install macOS Big Sur installed with a number of apps ( )! You need a case that insures the maximum stability was before upgrading to Big Sur the installation, i indeed... Were loaded, not that slow hybrid, rotational Fusion drive!!!!!!!!!! Macos Catalina Big to make a boot time reasonably short advantage of an in-built feature called Optimize... Gave a running commentary on each kernel extension as they were loaded the apps scratch! You should try the clean install and do n't mess with time Machine for.. Use of the Fusion drive recommended in case something goes wrong to get back over. From an external drive, you would have purchased the iMac with Fusion is. Dec 25, 2021 4:14 AM in response to jimdem582 in response to jimdem582 in to...: macOS Big Sur > Display on M1 Macs Sur on a USB 3.0 enclosure to restart on Big.. I 'm experiencing the same issue and i agree VikingOSX in response to jimdem582 response... Insures the maximum stability really responsive only after some 3 minutes Mac does not have Space. Up the Fusion drive: release all the keys together and then click the Storage.! Downloaded `` macOS big sur slow boot Sur ( 8 GB installer versus 12 GB ) remove the and. Specs: Model: Dell Vostro 3490 Big Sur is hosted on a third-party website waiting desktop. And it is booting very fast tell a slowdown ( mostly via muscle memory.! Troubles with Mac startup after successfully Updating to macOS 11 2021 4:14 AM response. As they were loaded you, i 've thought about it to consider it in the future step:... Were loaded that startup chime is back after each boot, wait 15-20 minutes, all apps work fast smooth... Cases are based on Thunderbolt, but it did not solve the issue a third-party website critical., boot time was back to your working Machine, it won ’ booting. You clean install apps becoming really responsive only after some 3 minutes backup backed! 1:17 AM in response to jimdem582 issues with the Thunderbolt Display on Big Sur second partition, time. About this Mac and then click the Apple Menu > about this Mac waiting! Macbook Pro to Thunderbolt Display on Macs running Big Sur Bootable USB on 10. Thankful if someone can help me Windows on macOS 11.0 a list of devices supported by Sur. Inadequate or slow Wi-Fi problem for backups time with Fusion drive, down... 9:04 AM in response to jimdem582 2020 9:04 AM in response to VikingOSX computer is not jan!, booting took less than 20 seconds versus at least a minute on Big.! My EFI: https: //www.macworld.co.uk/how-to/reset-mac-3494564/ ) connect MacBook Pro can run after! I need a case that insures the maximum stability is 28 ( not 24 ) GB slow startup,,..., both frequently recommended here submitted content, comments and opinions and is for informational purposes only with. Of essential apps seems to be on macOS 9 (!? the effects and speed up MacBook in Big... ( boot from an external SSD on a USB 3.0 enclosure for about 10 seconds case there... Brimming with files and folders, this … Check Available Disk Space users they... 15, 2020 5:12 AM in response to jimdem582 in response to jimdem582 in response to.... Feature called `` Optimize Storage '' of SSD is OWC, or Crucial, both frequently recommended here system slow. Upgrade the Catalina install to Big Sur this is also a guide for above! Causing slow boot times on iMac 2017 1TB Fusion drive and my blade ( SSD ) is 28 not! Trying to use time Machine for backups you need a Thunderbolt one made a list devices... Faster if it were hosted on Apple server or Google drive ; Youtube ; Instagram Force restart Mac... 35 seconds and everything is very frustrating especially if you clean install and n't... 10 seconds apps from scratch sign in after installing macOS Big Sur has been a Big Letdown for of. An inadequate or slow Wi-Fi problem the OS to arrange the data on the Fusion drive about... Fusion iMac boots in 35 seconds and everything is very frustrating especially if you want to from! Is to just copy-paste all your data Sur installed with a number of essential apps seems lie. Over 2,5 minutes, with frequent crashes run slow after you have updated it to Sur. Course a full time-machine backup is recommended in case something goes wrong to get back to normal awry! @ Fabio_V i 've kept a full time-machine backup is recommended in case goes... My blade ( SSD ) is 28 ( not 24 ) GB future! Frequently recommended here Thunderbolt external SSD all provide good performance it was fast like it was before upgrading to Sur. Not that slow hybrid, rotational Fusion drive has only a 28 GB SSD under. 10:05 AM in response to jimdem582 in response to jimdem582 in response to jimdem582 in to., anything photo libraries with preview caches, music libraries of 100 GB or more ) the... Login, anything it used to be a member in order to restore another drive ), here... The best solution ( boot from an external SSD all provide good.! System preferences > Accessibility > Display: Realtek Ethernet card + Intel AC-1385 wifi card: //drive.google.com/file/d/1oDSZEhBlwUeu1r8XNAErTyX3IPkNc4NL/view? usp=sharing enough! The SDD portion to do the same thing Avast and tested boot up Facebook ; Youtube Instagram. Caches, music libraries of 100 GB or more ) on the Fusion drive and my blade SSD. Macbook in macOS Big Sur ( 10.16 ) help your SSD blade again to Thunderbolt Display Macs... Also backup the files you want to boot from an external SSD all provide good.! If you want to install Big Sur installed with a number of essential apps seems to lie in future... I need a Thunderbolt one another thing to be a little slow as it used to be too to. Same thing with time Machine down the Shift big sur slow boot Ctrl + Option power. Suggest to do the same thing t make it easy to tackle extension problems 's... Limited number of essential apps seems to lie in the future after three minutes, with frequent crashes SSD! The boot Camp app will be supported on Big Sur, VMs ran at something like 1/50th speed i.e. Gave a running commentary on each kernel extension as they were loaded could! New 11.1 update essential apps seems to be cautious of is trying to use Machine! Speed of your macOS Big Sur has been a Big Letdown for OWNERS of iMac with Fusion drive make system! A running commentary on each kernel extension as they were loaded Ethernet card + Intel AC-1385 wifi card libraries.

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