![]() In the end the upgrade wasn't painless e.g. If you’ve just installed Mac OS Sierra and now see photoanalysisd sucking 100 to 200% CPU power, this process is doing some kind of face detection + object / image recognition / indexing on your Photos library. Conclusionīonus: right after the upgrade prepare for 100% CPU usage on all logical cores for ~ one hour or less, the culprit will be photoanalysisd: In any case hopefully this will ease the upgrade for someone. I also had a small problem with it but it quickly went away by turning the Wi-Fi off and then back on. The fix: after posting the issue on Apple forums someone suggested this article that finally fixed it. Rachel pointed out her Wi-Fi wasn't working anymore. Regarding the second one you can tick reduce transparency and motion in the Accessibility section in Settings (this should offload the GPU if you have an older Mac with Intel graphics and as aesthetics and UX go, I'm not a fan of over-the-top animations and transparency). The first one is simple: just disable/enable the iCloud Notes syncing. Notes.app crashing and minor performance tweaks Then you can restart again into recovery mode and enable back SIP by running csrutil enable into the terminal.Īfter all this: my external LCD was crystal clear and NOT pink anymore. System/Library/Displays/Contents/Resources/Overrides Move the directory into (back-up the old one if it exists): This was rather easy but tedious: it basically boils down to repeating the same steps again from Mathew's article i.e.:ĭisable macOS's SIP by booting into recovery mode (using Command-R whilst rebooting your mac and then running csrutil disable in the terminal).ĭownload the linked Ruby script and run it via ruby patch-edid.rb. In order for them to take effect you can just log out or restart your Mac. $ defaults delete NSGlobalDomain InitialKeyRepeat Note: these can be reset back to their default via: $ defaults delete NSGlobalDomain KeyRepeat $ defaults write NSGlobalDomain InitialKeyRepeat -int 12 Well, no thank you good sirs: if I'm going to edit config files, I'd rather do it directly at the OS level.Īfter some testing around I got back the fast and snappy vim scroll/navigation via: $ defaults write NSGlobalDomain KeyRepeat -int 1 In El Capitan this could be fixed easily via Karabiner but for 10.12 their developers have a wip Karabiner-Elements which it's useless at this point (at least for me as it tells that I should edit JSON files). If you use vim in a terminal you'll quickly realize that the navigation is back to slow as heck. The main issues after the OS upgrade were, ironically, not the apps/utilities but the crushingly slow default values for KeyRepeat, a pink external EIZO display, the Notes.app crashing like nuts and finally some minor performance tweaks (mostly for aesthetics) Fixing slow key repeat Īll of these work flawlessly under Sierra, one just has to remember to update them beforehand via: $ brew updateĪfterwards a clean output from brew doctor should fix whatever potential issues remain. the bulk of my development is dependent on Homebrew working correctly + the good old RVM. Since I use my Mac mostly as a glorified *nix replacement, the GUI applications are scarce (notably: iTerm, Paw, Postgres.app, Xcode and a couple of small utilities) i.e. This is mostly in order so that all the related tools/applications maintainers will have time to upgrade and iron out their bugs/issues with the new OS. Most developers (myself included) usually wait for the point one release of the next major macOS upgrade. ![]()
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