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high sierra

  1. MarckyG

    Netflix on Mac gamma flicker whenever the picture changes

    I read old posts about this but never has anyone had a solution for it. What I mean is, when watching Netflix on Mac in fullscreen the gamma of the whole screen changes whenever the video has a drastic image change. Most noticeable when subtitles are enabled. Every time the subtitle turns on and...
    • MarckyG
    • Thread
    • 10.13.2 brightness full screen gamma high sierra macbook 12 netflix safari 11
    • Replies: 0
    • Forum: Mac Apps
  2. rachinc

    Java pop up wont go away with High Sierra

    Whenever I restart my computer, this comes up: To use the "java" command-line tool you need to install a JDK I want to get rid of it, so I googled it and everyone tells me to install javaforosx.dmg, or jdk-9.0.4_osx-x64_bin.dmg, or jre-8u161-macosx-x64.dmg, etc.... When I double click on one...
  3. KingOfStuff

    No idea what to do

    For about a year i have had an issue with MacOS on my iMac. it began sometime during my use of Sierra. After a fresh boot, log out or log in, the OS would perform smooth as silk. After maybe a half hour things start to lag. Most noticeably Safari, Finder, and UI. Safari will catch for...
  4. cyberco

    MBP (late '13) crashes when NOT connected to external display

    MBP retina, 15", late '13, High Sierra My MBP constantly crashes within 10 minutes. First the screen goes black, then the fans start blowing and finally the MBP turns off completely. When I restart there is normally no mentioning of the crash or an option to send a crash report, only once it...
    • cyberco
    • Thread
    • 15" cpu crash gpu graphics high sierra late '13 mbp retina
    • Replies: 1
    • Forum: MacBook Pro
  5. xristy

    can not access port 8000 from remote machine

    Hi, Mac OS 10.13.2. Firewall is OFF. Simple python mkdocs server running on port 8000 and accessible to browsers on localhost. However, machines on local net can not access port 8000 via IP address, e.g., http://192.168.2.90:8000/ This sort of thing used to work trivially on 10.12 and...
  6. A

    How to prevent MacBook from sleeping when lid is closed in High Sierra?

    Does anyone know of a way or application that prevents the MacBook from sleeping when the lid is closed in High Sierra? I know of a couple apps that do this such as Insomnia and NoSleep but none of them work in High Sierra.
  7. Phil in ocala

    Since H.Sierra..apple calendar says I am not permitted

    Only the calendar administrator and any delegates with permission can make changes to read-only calendars. To make changes to the calendar, contact the calendar administrator. This is the message I get....any idea who to unlock it and what they were thinking???
  8. 555gallardo

    Should I upgrade to macOS High Sierra?

    Hello, unlike past years, during which I've been always the first in line to upgrade to the newest macOS, this time I decided to wait a bit and it seemed like a good option. As you may recall, there's been a lot of news about High Sierra's security problems, as well as Office 365 performance...
  9. Pangolinian

    VERY slow install of high Sierra

    Hi my install has now been running for over 24 hours, having looked a other forum threads I have checked the log (Im really not IT savvy) and the lazy thing is only operating every couple of hours then having a rest. Obviously this isn't normal! Even I work harder than that. I thought it might...
  10. U

    calendar 'cal' is not displaying correctly

    Hello I have recently upgraded both my mac book pro and mac book air from Yosemite to High Sierra. And I noticed that when I open up a terminal and type in the 'cal' command to see calendar. The highlighted date is not displaying properly. Instead it looks like its surrounded by these brackets...
  11. U

    calendar 'cal' not displaying date properly

    Hello I have recently upgraded both my mac book pro and mac book air from Yosemite to High Sierra. And I noticed that when I open up a terminal and type in the 'cal' command to see calendar. The highlighted date is not displaying properly. Instead it looks like its surrounded by these brackets...
  12. tekfranz

    Does Restoring a Time Machine Backup Repair the OS?

    Ok I understand I can reinstall Mac OS from the Command + R Menu and the OS is reinstalled without touching (we hope) my files unless I erase the disk first. However, what if I just choose to restore a Time Machine Backup? Is any disk repair or OS repair performed or is it just a clone of the...
  13. enarida

    Macbook air 2017 SSD Compatibility with Samsung SSD

    I'm planning to buy a NVMe m.2 samsung evo ssd. (https://www.amazon.com/dp/B01LYFKJR7/?tag=stackoverflow17-20) and wanting to ask you guys is it compatible with my mac ? I have done some research and it says that macOS high sierra supports natively nvme's. Do i need a sintech adapter for the ssd...
    • enarida
    • Thread
    • high sierra macbook 13 macbook air macbook air 2017 samsung evo samsung evo ssd ssd
    • Replies: 477
    • Forum: MacBook Air
  14. D

    If you add SSD drive to old 2008 Mac, can you update to Sierra/High Sierra

    I have an old 2008 iMac with a 2.4ghz Intel Core 2 and 6 GB ram currently running 10.6.8. The hard drive is clicking and is acting like it'll fail any minute. Someone at the local Mac repair store (clerk not a tech) in my area said that by putting a new SSD drive in it would make it a...
    • dogbird
    • Thread
    • 2008 imac core 2 duo high sierra ssd
    • Replies: 9
    • Forum: iMac
  15. Astingel2016

    MacOS High Sierra New SSD

    I have an early 2015 13in Retina display MacBook Pro (A1502) that I purchased from Goodwill. It did not have a hard drive. I have one on the way, but it's not Apple OEM so I know the MBP will not recognize it without the firmware update required by High Sierra. I've been running the MBP from...
  16. Jkidd496

    High Sierra issue

    Downloaded high sierra. Computer wouldn’t open apps, so I rebooted, and now it is stuck doing what it is doing in the picture. Any help would be appreciated
  17. B

    High Sierra causes trouble with external HDs

    iMac 2011. Worked great until High Sierra. Now WiFi won't automatically connect after sleep (but I can live with that). More severe: External USB hard drives start behaving strangely after a while -> I will not be able to copy files to the drive (error -50) I CAN copy from the drive Can't eject...
    • BlueNoodle
    • Thread
    • -50 afps hard drive problem high sierra
    • Replies: 2
    • Forum: macOS
  18. I

    High Sierra BURN IN / IMAGE RETENTION / GHOSTING issue!

    Hello, Has anyone else had an issue with their MBP that after upgrading to High Sierra their monitor shows ghosting / image retention / burn in only minutes after an image is on the screen?? Is this an issue connected to Metal 2? I had zero issues with my late 2013 MPB until I upgrade to High...
    • imageWIS
    • Thread
    • burn in ghosting high sierra image retention mac os 10.13 macbookpro mbp metal 2
    • Replies: 7
    • Forum: MacBook Pro
  19. Steamers

    HS and Mac PRO 6,1 freezing solution possibly

    From the Terminal run "caffeinate -isd" and leave the window open but out of the way. It seems to have cured the random screen freezing in High Sierra where everything would continue working after the screen in focus froze while leaving the mouse to move about. These freezes seemed to have...
    • Steamers
    • Thread
    • freezing high sierra mac pro 2013 screen freezes
    • Replies: 3
    • Forum: Mac Pro
  20. Rainyday

    How to download macOS x 10.13.0 safely?

    Wanna download and install 10.13.0 or even 10.13.1 on my formatted mac. Not have anyone on purchased page. Everything except 10.13.2 seems ok ... Please let me know if it is possible. Tried Charles proxy and downloaded old version of most of apps successfully. Unfortunately, macOS Sierra and...
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