![]() ![]() ![]() Your product is eligible for a battery replacement at no additional cost if you have AppleCare+ and your product's battery holds less than 80 of its original capacity. ![]() Our warranty doesn’t cover batteries that wear down from normal use. it showed Qt with Installed Version the same as New Version), and didn't show Qt Creator at all).ĭoes the new 4.9.2 release of Qt Creator affect only Creator, or does it upgrade Qt (5.12. Your Mac laptop battery can be replaced for a service fee. Should I use the Maintenance Tool to upgrade to QT Creator 4.9.2? I ask because I looked at the list of modules to upgrade, as presented to me by Maintenance Tool from the tools_qtcreator repository, and saw nothing that needed upgrading (i.e. If I use the Maintenance Tool to uninstall everything, will it uninstall both Qt and Qt Creator, or only one or the other? Will I end up just as though I had never installed Qt? If you have a recovery partition, to boot directly into the Recovery Mode, turn on the Mac and immediately press and hold ⌘ + R.I have installed Qt Creator 4.8.0 and Qt 5.12.0 on a Macbook Air running High Sierra, using the Qt Creator installer.Īfter quite a bit of searching and googling I found the Qt Maintenance Tool in /Users/user/Qt5.12.0 and have managed to get it to recognize its repository at (haven't quite figured out yet what other repositories I'll need. The ambiguity of that last statement is I did that awhile before writing this comment, and I don't recall what I booted into first, only that it worked and was not hard to figure out what to do at that point. Installation will continue, or you will boot into the OS or get the Recovery Utilities menu (where macOS can be reinstalled from or Disk Utilities run). If the recovery partition isn't present and valid, these instructions won't work.Ĭlick the second entry. If the second partition isn't the recovery partition, look under the paths in the list to see if one of them is it. The second PCI path is probably to the recovery partition, the one you need to boot from. The first PCI path in the list is probably the boot partition that doesn't contain bootable firmware. You should see two entries in a list (they are cryptic-looking PCI bus paths). Select Boot Maintenance Manager and click. You'll be brought into an EFI text-mode GUI. I was able to fix the UEFI problems as follows (credit to the VirtualBox forum): After manually directing EFI to boot into macOS for the first time, macOS automatically fixed up the boot partition, and subsequent boots worked properly. In my case, after installing macOS into a virtual machine according to these instructions (running the macOS installer from an ISO image downloaded from Apple), on first boot, the boot partition was present, but unconfigured (probably no boot image installed). By now you may have surmised boot.efi is an EFI standard filename that lives at an EFI standard path in a disk partition, and it contains OS-specific boot firmware (e.g., Windows, Linux, etc. Ultimately, the objective is provide a boot partition that contains a macOS boot.efi. Your immediate objective is to help EFI locate and execute OS-specific boot firmware. ![]() However, assuming you have a macOS recovery partition on that disk, it should contain a copy of boot.efi (macOS-specific boot firmware) that you can boot into the OS with. UEFI requires intervention, because the EFI firmware on the Mac's motherboard can’t find valid OS-specific EFI boot firmware in the standard location on disk. ![]()
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