About upgrading to MacOS 13
Daniel CLEMENT
dclement1 at laposte.net
Wed Dec 7 20:08:30 UTC 2022
Le 7 déc. 2022 à 17:21, Stephan Witt <st.witt at gmx.net> a écrit :
>
> Am 07.12.2022 um 16:21 schrieb Daniel CLEMENT via lyx-users <lyx-users at lists.lyx.org>:
>>
>> Dear list members,
>>
>> I have monitored last month’s threads about LyX woes under macOS 13. There wasn’t a definite conclusion it seems.
>>
>> Would you say it’s safe to upgrade to MacOS13 now (with LyX 2.3.6.2)?
>>
>> When I installed it, it complained about Python missing, but I somehow managed to get Python installed too.
>>
>> I’m rather new to Mac, and in no hurry at all to do the upgrade. Perhaps it would be best to wait for LyX 2.4?
>>
>> I’ll take your advice - best regards,
>
> Hi Daniel,
>
> I’m on Mojave for production as primary macOS (because I’m using Aperture from Apple - a 32bit application w/o 64bit upgrade option!).
>
> I have access to a M1 system with Big Sur for development builds of LyX. I don’t want to upgrade because I’ll loose the option to test LyX on Big Sur.
>
> I’ve tested LyX 2.3.6.2 on different VMs with macOS 12.x and didn’t have time and resources to try macOS 13 yet.
>
> My experience is: starting with Monterey 12.3 Apple dropped the support for Python 2.x and the upgrade from earlier versions removes it. There is a replacement Python 3 installed as a stub and if this gets called it asks the user to download and install the real thing from Apple.
>
> There is one report of having a problem after upgrade from Monterey to Ventura (macOS 13) with Python again. I couldn’t get the information how this happened. Probably the upgrade to Ventura breaks the installed Python 3 from Apple. One has to reinstall it manually.
>
> All this is a consequence of Apples decision to pass the responsibility for a working Python software to app developers and/or end users. So they cannot be blamed for security problems with it, IMO. It makes no sense to include a Python package with LyX and therefore it is ok to install either Apples or the „official“ open-source Python for Apple on the system. It’s an open task to detect the current situation on the users system and give more prominent and useful advice how to proceed.
>
> There is another issue I’m aware of. On some systems the gatekeeper keeps nagging and says the LyX binary is a suspicious one. Probably it’s because of the bundle permissions, the certificate used for signing or the security settings of users system.
>
> My advice would be to try the upgrade if you’re able to go back with time machine w/o hassle. I’ll be there to answer questions and help to solve problems. If you don’t want to risk anything I can understand it and you may wait for the results of my experiments in a virtual machine. Another option is to create a virtual machine yourself and try it there and contact me if something is broken.
>
> Hope that helps and regards,
> Stephan
Thank you all for your input.
I conclude that there is a risk, however little, that something _can_ go wrong.
Since I cannot afford to break anything for the next months, I think I’ll play it safe and delay the upgrade.
I need to learn MacOS better first. (Marcus: I didn’t even know that the downgrade relied on Time Machine…)
In the meantime, there’s a couple of very minor annoyances that I cannot solve alone; I’ll ask about them in another thread.
BR - Daniel
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