[Bug 1594023] Re: Poweroff or reboot hangs. Laptop won't shutdown. 16.04

2017-07-21 Thread Ed Huyer
Any word on this getting fixed? I'm seeing it on freshly installed 16.04.2 servers running kernel 4.4.0-83. They hit "Reached target Shutdown" and just sit there when I reboot them. I've tried forcing acpi, as well as tweaking various BIOS options and reducing the job timeout settings for system

[Bug 1572608] Re: Samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 Reversion: CPU Soft Lock

2016-07-03 Thread Ed Huyer
I was finally able to try 4.3.9. It *seems* to have cleared up the problem, but the system is lightly loaded right now. If the problem was somehow load-related, only time will tell if it is really fixed. Still no idea what actually caused it. -- You received this bug notification because you a

[Bug 1572608] Re: Samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 Reversion: CPU Soft Lock

2016-05-11 Thread Ed Huyer
I'm pretty sure it's not a RAM thing. The system I encountered the CPU soft lockup on has 192GB of RAM, and Zabbix shows it as mostly being free when the problem occurred. As an aside, Victor, are you sure this is the same problem you're having? Looking at your error log, it appears to be someth

[Bug 1572608] Re: Samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 Reversion: CPU Soft Lock

2016-05-05 Thread Ed Huyer
Thanks, I'll give it a try and report back when I am able. Probably in a few weeks. The server I encountered the problem on is heavily used currently, even during what are normally "off hours". Usage will drop off dramatically later this month. -- You received this bug notification because you

[Bug 1572608] [NEW] Samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 Reversion: CPU Soft Lock

2016-04-20 Thread Ed Huyer
Public bug reported: Upon upgrading to Samba 4.3.8, I encounter crippling soft lockup problems with smbd. The kernel will start throwing errors (see below) about what appears to be the root smbd process, and the locked process eventually cripples all smb connections to the server. Further, the p

[Bug 1572608] Re: Samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 Reversion: CPU Soft Lock

2016-04-20 Thread Ed Huyer
Sorry, I neglected to mention: Reverting to Samba 4.1.6 (along with all the associated libraries) resolves the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572608 Title: Samba 2:4.3.8+df