Hi all: Some useful tips here. BTW I’m actually on Mojave 10.14.6
I’ve been going though the logs to see if there is anything that I could see might possibly cause the restarts. One was a drive mounter .app which I had set to auto-mount on startup a 500Gb drive I have attached to the airport. It’s useful for distributing files via the LAN but that’s all. It appeared to have some difficulty needing as many as 6 tries to mount the drive. It also appeared to have difficulty keeping the drive mounted since every so often some messages would appear in the logs. I’ve disabled the app and now manually mount the drive. The other was this: ColorMunkiDisplayTray_2020-05-08-074036_Shauns-Mac-mini There’s a series of these although I can’t always correlate the timings with restarts. Nonetheless there are references to this in the System log. ColorMunki Display was a 32bit display calibration app which I deleted, but there appears to have been a companion app “ColorMunkiDisplayTray.app” buried in the bowels of the OS. That is now deleted as it should have been deleted with the main app. Incidentally I believe 32 bit apps are merely deprecated on Mojave but not banned they should still function. This one had no love for ages and was allowed to wither so it’s probably buggy and some update somewhere triggered this behaviour. Sorry for the long post. Whether these were the causes only time will tell. I‘ll leave it for a few days and see what happens. Either way I’ll let the forum know in case it helps anyone else. Chris > On 8 May 2020, at 00:34, Macs R We <[email protected]> wrote: > > Usually, when returning from this state, you'll see a kind of phantom gray > mockery of the start up progress bar screen, which is similar but with a > weirdly different appearance. > > I had occasion to work on the last MacBook Pro model with a removable battery > last week, and discovered a weird Apple bug in El Capitan file migration (the > last release that 2008 machine runs). It turns out that File migration > refuses even to start migrating (with a completely unhelpful and generic > error message) if there is no battery inserted in the unit. Reporting this to > Apple today would be an exercise in futility, so I plan to just post it in a > random blog somewhere with enough keywords to let people find it if they're > having the same problem. > >> On May 7, 2020, at 4:24 PM, Michael <[email protected]> wrote: >> >> >> On 2020-05-07, at 4:22 PM, Macs R We <[email protected]> wrote: >> >>> When you knock the power connector out and the battery exhausts itself, >>> macOS will cause the machine to hibernate when the battery gets below a >>> certain percentage, just so that it can keep the state alive like an >>> internal battery would have, until you power it up again. Of course, if you >>> leave it in that state for a few weeks, it will eventually drain, but most >>> of the time that doesn't happen. >> >> So it wasn't even a real powerless test. >> >> Can't remove the battery on this one like I could on the old power PC. >> >>> >>>> On May 7, 2020, at 2:44 PM, Michael <[email protected]> wrote: >>>> >>>> >>>> On 2020-05-07, at 2:40 PM, Macs R We <[email protected]> wrote: >>>> >>>>> While this is true, even in the older systems a bad PRAM battery would >>>>> cause mischief only when the machine was disconnected from all other >>>>> power (for a laptop, that means adapterless and batteryless; for a >>>>> desktop, that means unplugged or shut off with the power button, not >>>>> slept). Otherwise, the Mac will always maintain power to those functions >>>>> using the non-internal-battery power source. Unless you have a desktop, >>>>> and unless you explicitly shut it down or have a home power failure, the >>>>> PRAM battery (where present) will never come into play. >>>> >>>> Actually, adapterless and batteryless was an issue recently. >>>> >>>> Kitty knocked the power cord out (magsafe does not mean it won't >>>> disconnect; it means the connector won't be damaged when it disconnects) >>>> and the battery drained. >>>> >>>> On the other hand, it did a full reboot after being reconnected, so ... >>>> >>>>> >>>>>> On May 7, 2020, at 2:17 PM, Karl Kuehn <[email protected]> wrote: >>>>>> >>>>>> Michael, >>>>>> I think you are misunderstanding what it going on with a bad PRAM >>>>>> battery. The time being off is a side-effect, not the proximate cause of >>>>>> the problems (restarts, etc). The problem is that the clock is not >>>>>> trustable (so not always going the right direction), along with the >>>>>> maintaining consistency with a number of firmware setting (think about >>>>>> mismatches between what hardware and software think is happening). There >>>>>> probably is also some issue with greying-out the power management >>>>>> hardware (which depends on that battery). >>>>>> >>>>>> I don’t know if there is a separate battery anymore (and never knew >>>>>> it for laptops), but I do know that people rarely knew to even look for >>>>>> problems with the batteries (Apple techs included), and so I was able to >>>>>> solve a few “unsolvable” issues with older hardware (way back when). >>>>>> >>>>>> — >>>>>> Karl Kuehn >>>>>> [email protected] >>>>>> >>>>>> >>>>>> >>>>>>> On May 7, 2020, at 1:47 PM, Macs R We <[email protected]> wrote: >>>>>>> >>>>>>> Well, yes and no. >>>>>>> >>>>>>> It's true a system clock time being set badly can screw up the >>>>>>> encryption services, and that's one thing that a dead internal battery >>>>>>> will cause. I save installation packages for all past OSX systems, and >>>>>>> to install them I often have to set the system clock way back to be >>>>>>> within their certificates' (short) expiration dates. Sometimes I forget >>>>>>> to set it back, and start getting strange errors like "this website's >>>>>>> certificate is not yet valid" until I remember. But it doesn't cause >>>>>>> panics. And you would be able to figure out if that's a problem by >>>>>>> just checking your current system time. Since Apple started making all >>>>>>> their laptops with non-removable batteries, I don't think they even >>>>>>> include a separate internal battery anymore. >>>>>>> >>>>>>> If you are getting true panics, you must have panic dumps available >>>>>>> somewhere in the log area, and should be able to scan those. >>>>>>> >>>>>>> You should be able to examine your root certificates in Keychain >>>>>>> Access; the app should be able to help you identify an untrusted one. >>>>>>> >>>>>>> Another thing that can cause reboots is benign — having the >>>>>>> installation system set to install updates automatically, and some of >>>>>>> these updates require a reboot. Usually the symptom of this is that you >>>>>>> wake up to find yourself back at the login window. Still, the system >>>>>>> logs would also identify this as a reboot reason. >>>>>>> >>>>>>>> On May 7, 2020, at 11:57 AM, Michael <[email protected]> wrote: >>>>>>>> >>>>>>>> Hmm. "easy" enough to check, I just have to ... not ... use ... my >>>>>>>> computer ... for a weekend? ... >>>>>>>> >>>>>>>> Maybe a few days midweek. >>>>>>>> >>>>>>>> On 2020-05-07, at 11:55 AM, larkost <[email protected]> wrote: >>>>>>>> >>>>>>>>> I have no idea if this is the problem, but back when I was in the >>>>>>>>> troubleshooting Macs business one problem I ran into was the PRAM >>>>>>>>> battery (yes, wrong name, but...) going bad. It would cause all sorts >>>>>>>>> of mysterious problems until replaced. >>>>>>>>> >>>>>>>>> The way of checking for this was to: >>>>>>>>> 1. On a Friday make sure that the system time was set. >>>>>>>>> 2. Disconnect the computer from all network connections, and unplug >>>>>>>>> it from power. >>>>>>>>> 3. Leave it over the weekend unplugged. >>>>>>>>> 4. If the time was wrong when you booted up on Monday, then you found >>>>>>>>> your problem. >>>>>>>>> >>>>>>>>> Of course this was with desktops, And a number of years ago. >>>>>>>>> >>>>>>>>> >>>>>>>>>> On May 7, 2020, at 11:39 AM, Michael <[email protected]> wrote: >>>>>>>>>> >>>>>>>>>> This is unhappy for me also; I have gotten two panics in just about >>>>>>>>>> a week. >>>>>>>>>> >>>>>>>>>> Absolutely nothing odd recorded in the system log. >>>>>>>>>> >>>>>>>>>> Meanwhile, on reboot, I see this message in the log: >>>>>>>>>> >>>>>>>>>> May 7 11:09:28 keybounceMBP apsd[141]: Failed to evaluate trust: No >>>>>>>>>> error. (0), result=5; retrying with revocation checking optional >>>>>>>>>> May 7 11:09:28 keybounceMBP apsd[141]: failed to evaluate trust: No >>>>>>>>>> error. (0), result=5; retrying with system roots >>>>>>>>>> May 7 11:09:28 keybounceMBP apsd[141]: Root certificate is not >>>>>>>>>> explicitly trusted >>>>>>>>>> May 7 11:09:28 keybounceMBP apsd[141]: Unrecognized leaf certificate >>>>>>>>>> May 7 11:09:30 keybounceMBP SecurityAgent[215]: User info context >>>>>>>>>> values set for >console >>>>>>>>>> May 7 11:09:30 keybounceMBP loginwindow[120]: Login Window - >>>>>>>>>> Returned from Security Agent >>>>>>>>>> >>>>>>>>>> What would make "Failure to evaluate trust: no error"? >>>>>>>>>> >>>>>>>>>> Would this be in any way related to some https web sites now >>>>>>>>>> refusing to work because the certificate chain cannot be verified >>>>>>>>>> (the website in question is just fine). >>>>>>>>>> >>>>>>>>>> OS: 10.9.5. >>>>>>>>>> >>>>>>>>>> System crash reporter directory shows nothing. There's networking >>>>>>>>>> diags from just after the reboot. >>>>>>>>>> >>>>>>>>>> System diagnostics ... nothing new, but there was stuff from >>>>>>>>>> powerstats just after midnight. There's a LOT of powerstat >>>>>>>>>> information over time there. >>>>>>>>>> >>>>>>>>>> ... and a lot of wakeup and CPU dumps from firefox. Hmm. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> On 2020-05-07, at 8:33 AM, Chris Walker <[email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>> Tried to find the last reboot which *I think* was between 09 & >>>>>>>>>>> 09:30am. >>>>>>>>>>> >>>>>>>>>>> All I could find in the system log was that it rebooted shortly >>>>>>>>>>> after 9:00 am with no specified reason. The other logs didn’t tell >>>>>>>>>>> me anything that I could understand but it may be that I have the >>>>>>>>>>> time wrong and am therefore looking in the wrong place. >>>>>>>>>>> >>>>>>>>>>> I’m wondering if the best thing is to reinstall the system although >>>>>>>>>>> that may leave something in place that really shouldn't be there, >>>>>>>>>>> but until I can narrow the time down more accurately it’s a bit >>>>>>>>>>> like looking for a needle in a haystack. >>>>>>>>>>> >>>>>>>>>>> Chris >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> On 7 May 2020, at 11:26, Macs R We <[email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>> Look at System Information for your current uptime. Compute the >>>>>>>>>>>> time of your last reboot. Launch Console and look at the system >>>>>>>>>>>> log, the Diagnostic Reports folders (2), and the CrashReporter >>>>>>>>>>>> folder to see what macOS claimed was the reason for the reboot. >>>>>>>>>>>> >>>>>>>>>>>>> On May 7, 2020, at 1:21 AM, Chris Walker <[email protected]> >>>>>>>>>>>>> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> Hi all: >>>>>>>>>>>>> >>>>>>>>>>>>> I keep getting random restarts. Whilst I’m away from the machine >>>>>>>>>>>>> it will perform a restart for no reason I can determine. I have >>>>>>>>>>>>> had problems with the power prefs not sticking but that appears >>>>>>>>>>>>> to have been solved. >>>>>>>>>>>>> >>>>>>>>>>>>> The machine feels warm but not unduly, so I don’t think it’s >>>>>>>>>>>>> temperature related. I’ve scanned for malware using ClamXAV >>>>>>>>>>>>> which found nothing and a recent Apple Diagnostic found no >>>>>>>>>>>>> problems. I have an LG 24” 4K display connected via Thunderbolt. >>>>>>>>>>>>> >>>>>>>>>>>>> Gatekeeper and XProtect are up to date. >>>>>>>>>>>>> >>>>>>>>>>>>> Anyone any ideas as to the cause or possible solutions? >>>>>>>>>>>>> >>>>>>>>>>>>> Mac Mini 2018, 3.2Ghz core i7; 32Gb Ram, MacOS 10.14.6 >>>>>>>>>>>>> >>>>>>>>>>>>> Chris >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> MacOSX-talk mailing list >>>>>>>>>>>>> [email protected] >>>>>>>>>>>>> https://www.omnigroup.com/mailman/listinfo/macosx-talk >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> MacOSX-talk mailing list >>>>>>>>>>> [email protected] >>>>>>>>>>> https://www.omnigroup.com/mailman/listinfo/macosx-talk >>>>>>>>>> >>>>>>>>>> --- >>>>>>>>>> This message was composed with the aid of a laptop cat, and no mouse >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> MacOSX-talk mailing list >>>>>>>>>> [email protected] >>>>>>>>>> https://www.omnigroup.com/mailman/listinfo/macosx-talk >>>>>>>> >>>>>>>> --- >>>>>>>> Entertaining minecraft videos >>>>>>>> http://YouTube.com/keybounce >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> MacOSX-talk mailing list >>>>>>>> [email protected] >>>>>>>> https://www.omnigroup.com/mailman/listinfo/macosx-talk >>>>>>> >>>>>> >>>>> >>>> >>>> --- >>>> Entertaining minecraft videos >>>> http://YouTube.com/keybounce >>>> >> >> --- >> Entertaining minecraft videos >> http://YouTube.com/keybounce >> > _______________________________________________ > MacOSX-talk mailing list > [email protected] > https://www.omnigroup.com/mailman/listinfo/macosx-talk _______________________________________________ MacOSX-talk mailing list [email protected] https://www.omnigroup.com/mailman/listinfo/macosx-talk
