[KIS temporarly hangs the entire OS for 10~15 minutes when using Intellij with wsl2]

1 hour ago, Flood and Flood's wife said:

Hello @Kuriko Moe
Welcome!

1. IF Kaspersky Standard  is *uninstalled* does the issue happen? 
2. To protect *your* privacy / security Kaspersky has a guideline that applies to *all* users of the Community  - accordingly, *logs & data cannot be shared in the Community*.
3. Please log a request with Kaspersky Customer Service, https://support.kaspersky.com/b2c#contacts  - on the support page, select either Chat or Email, then fill in the template as shown in the image below; please include a *detailed history*.  

• Re the 121MiB log file generated by Kaspersky's problem reporting tool - include it with the incident you submit -the Kaspersky Customer Service will assist IF required OR - upload it to cloud & share the link with Kaspersky Customer Service; they may *also* request other logs, traces & other data, they will guide you:

Please share the outcome with the Community, when it's available? 
Thank you🙏
Flood🐳+🐋

Yes, I can confirm, after uninstalling Kaspersky, the powershell.exe started in wsl2 path used 3557ms, compared to 3021ms started in windows path.

before uninstalling Kaspersky, with `system watcher`, the whole system hangs entirely longer than 5min (I have to cold reboot it in the end) - all UI is frozen, the taskmgr.exe is not responding, etc. Without `system watcher`, I remembered that the startup time of powershell.exe is around 3000-4000ms.

 

I have logged a request with Kaspersky Customer Service. If there is any update, I will also put it here.

[KIS temporarly hangs the entire OS for 10~15 minutes when using Intellij with wsl2]

I have met this problem too. It occurs when you access `\\wsl$.localhost\` path by the windows program or access `/mnt/[disk]/xxx` by the Linux program, especially under heavy random access load (such as compiling or indexing)

I have found that disabling the `system watcher` in kaspersky will help a lot (the problem still occurs but at a very low frequency)

I have a log file (by kaspersky problem reporting tool ) generated for this problem but it's too large (121MiB) to upload here. If needed, please tell me how to upload it.

Env:  laptop(amd 7940hs + nvme ssd + wsl2), Kaspersky standard (ver 21.17.7.539(b))
Operation: call powershell.exe(with anaconda env automatically activation) under wsl2 path (/home/UserName/ <=> /wsl$.localhost/Arch/home/UserName/)
Note:
1. with `system watcher`, the whole system freezes for more than 2mins, and disabling the `system watcher` will quit the frozen state immediately.
2. bare powershell is ok (comment out the anaconda-related configs). I think maybe it is because the anaconda(windows program) reads things under the current path(Linux path) too much.