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Serafin Sonnier

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Aug 5, 2024, 1:10:52 AM8/5/24
to antatokes
Justwondering if there are plans to add a shortcut menu item for researting Slicer? I often find myself closing the app and re-openning it during the development of a module or even using modules under development. I am not aware of a shortcut for restarting Slicer - only when new extensions are installed or certain menu items are changed it prompts and automatic restart. I think it would be good to have a menu item for it - unless there is good reason not to.

I was having problems finding the .slicerrc.py. If this file is not on your machine you can create it in Application Settings, under Application startup Script, click the folder icon and the script will be created in the specified path.


I'm experiencing the very same thing: Dropbox won't sync unless I restart the app. It syncs just fine on my phone and on the website, but it just won't sync on my PC (Windows 10) anymore. It's like the servers forget to inform the app about the new files.


I have not found a permanent solution but only a temporal solution, the solution involves in restarting dropbox process, I posted the answer somewhere in this post. Please also let me know if you find a permanent solution. good luck to both of us


Same problem here on a MacBook with High Sierra and an Acer laptop PC with Windows 10. If I upload new files from phone, no sync happens on the two clients, unless I restart the app or wait some time (not sure how much, around 20 minutes I guess). Files are correctly uploaded to my account, as I can check within the phone app or the web app, but sync won't start on computer!


Can you get that to actually reproduce at all? It's possible that you may have found a bug in 8.1.13, but I can't get it to reproduce on a VM-50. If you can actually get it to reproduce, the only fix is getting support to validate the issue and raising it with the engineering team to get fixed in a future release.


I've changed about 50 of our 60 firewalls over the last few days. They all do it, except in two cases the restart seemed to happen but it just left the SSH process inaccessible - so I had to reboot it!


In one case, it seemed the process didn't need to be restarted...after a day or so, it seemed to not have any issue and the changes were in place. But a 2% success rate isn't a good thing...especially since I (nor Palo) can explain why one worked and 2 killed the SSH process.


I also just don't get why there's no way to restart the process or push the SSH changes via Panorama. It just doesn't make sense. How is that "next generation"? It sounds more like "last century"!






And there's no version of 8.x.x. that will allow me to change the Key Exchange protocol? I need 9.0 or 9.1? That's just idiotic. I just upgraded all of these to 8.1.13 like 2 months ago, so we're not going to 9.x!


We normally disable telnet, and use SSH, as I expect most people do. The problem, according to Palo, was the PA220 (and perhaps 200) only had one key for SSH because that made reboots faster (see below). I believe it was that I was using SSH when I restarted the service that was an issue. A reboot was need to recreate the SSH key. The reboot was forced because the existing SSH session couldn't find a good SSH key, so the service tried to restart 6 times or so, then forced the reboot when the service failed to start.


So, what I decided to do was enable telnet, then telnet into our 220s, exit any SSH sessions, apply the SSH CLI changes, commit them, then restart the SSH service. I could then SSH into the units with the new SSH settings. I then disabled telnet again.


"Our Engineering team has an update on the Root cause of the issue.



sshd_config file has a list of sshd keys that the daemon needs to start with. The list of keys are read from the config file and those file are then read from the filesystem



In 8.0 and earlier 8.1 releases slower platforms like 200, 500 and 800 series used to start sshd service with 6 keys). But we later realized that this was slowing the login in time. So in some maintenance release of 8.1 we reduced the number of keys from 6 to 1. This increased the log in times for all the slower platforms noticeably.



When we upgraded from earlier version having 6 keys to a newer version having just 1 key what happened was that the remaining 5 keys were never deleted from cryptod keystore. Having 5 keys in cryptod and never using them is not an issue in itself. But the problem happened when we changed the default host key.

Now, the code that does all this changes checked if the new default host key (ecdsa 256 in this case) was present in cryptod and since it was present, it did not generate that key, and more importantly it did not create a key file which sshd daemon reads during startup. So what happened was that when sshd tried to start it could not find any keys to start with and did not start. That's why it kept on failing and after trying few times, the device rebooted.



When the device rebooted, a script that checks ssh keys in cryptod and adds the correct key files to filesystem ran and it added all that was necessary for sshd daemon to start. That's why sshd started properly after reboot.



We have a fix for this and it should resolve this issue from happening in future."


Hello, I noted this policy is gone after I run fly deploy. Even fly deploy --update-only is removing my restart policy previously set. is it possible to sets policy during deploy command to avoid to run machine update after it?


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exact same issue on mine. MacBook pro M3 with Sonoma 14.4. It happens after a restart and after a long sleep. Only way to make it work again is by completely closing and reopening the desktop app v 194.4.6267


I've "solved" my problem with a small workaround. Disabled Dropbox startup item and created a Mac shortcut startup item that launches dropbox after a delay of 30 seconds. I will wait for an app update to try dropbox's auto startup method again. I don't know if it's a dropbox bug but it is probably starting before internet connection is established and it's unable to reconnect on it's own


Yes, I've already tried unlinking and relinking. It didn't help. As someone mentioned previously, if I don't have Dropbox as log in item and launch it with a bit of delay after MacOS has launched, everything works.


The command 'request restart software' is *JUST* the management software itself, like logging, ssh, snmp, etc, but does *NOT* affect any time of forwarding happening through the box (dataplane), correct?


The reason I'm asking is that our main 5050 wasn't logging, so I restarted that process, but various things in the GUI aren't working right so I wanted to just restart that as well without user impact...


Management-plane (running some sort of Linux on x86 cpu cores): This take care of GUI, Logging, program the data-plane chips when you choose to commit, communication with UserID/PanAgent (for AD, LDAP etc stuff) and also generating the fake certs for ssl-termination (on 200, 500 and 20xx boxes if im not mistaken) etc.


So if you just restart mgmt-plane you will lose the GUI and Logging etc during the restart time but the clients (who goes through data-plane) will not notice anything (except for the ssl-termination on some models etc).


Then you can also be more granular on what do restart on the mgmt-plane. You can for example just restart the panagent stuff if that got some bug or changed settings in a case where you cannot restart the whole box. Also just choosing what you wish to restart in the mgmt-plane is good since you then wont lose any logs (which you otherwise would in case you restart the whole mgmt-plane).


So I assume that a restart of mgmtplane wouldnt stop routing of packets - however, when mgmtplane has completed its reboot the routing process starts from scratch and here you might have a hickup when the process starts and loads the routing table into dataplane with an empty table before exchanging routes with its peers and then fill up the routing table again.


What we need to do after changing and env var is not clear. Plus, I think an env var modification should NOT lead to a redeploy, because the build is supposed to stay the same. It should lead to a restart of existing instances. Right?


I am having a hard time finding a solution for scheduled machine restarts. I have plenty of mac devices in my fleet and my users tend not to restart their machines once in a while so I wish to set a two week / 1 restart schedule for instance every second week wednesday 17:00 in the afternoon - so they dont come complaining that they are out of memory and their machines are slowing by the day.


next would be a policy that has just the restart options configured to your liking with the timer - the policy can have a recurring timeline for execution and also be limited to running at certain times of day via server/client side limitations in the policy - you can also configure user deferral for this.


I use a rebranded IBM notifier app for this.

I have a policy that is scoped to machines with 13 days uptime which presents the user with a pop up as show here:

The policy is a command line with parameters and underneath that i just run shutdown -r +5 which will auto restart the machine after 5 mins.







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