January 18, 201313 yr One of the unRAID boxes I support no longer wakes from sleep properly after installing 5rc10. The system wakes, but the webGUI is not responsive and any plugin that has a web interface is also no longer view-able. I'm guessing something goes awry with emhttp. Previously this computer did sleep and wake properly. I know sleep is not officially supported. I would still like some guidance on figuring out what may have happened? Is it possible to roll back to earlier vs 5RC from 10 without issue? If so I can test older RCs to see where it stopped working.
February 14, 201313 yr I also have this issue. After the system has gone to sleep twice. When waking for the second time, I find the webgui does not respond. Usually unMenu still works but on this occasion (tonight) - unMenu also did not respond.
February 14, 201313 yr Author I was loosing the GUI over time as well. I added more RAM and now the GUI doesn't crash on me. I haven't had a chance to test it from resuming from sleep again yet.
February 15, 201313 yr You can downgrade by replacing 2 files. Follow the upgrade documentation to upgrade.
February 18, 201313 yr Same here, once in a while I´m not able to access the webmenu anymore after resuming from sleep-state. It just doesn´t respond anymore. And I should have enough ram: root@Hive:/boot/config# telnet 127.0.0.1 80 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. GET / ^C Killed root@Hive:/boot/config# free total used free shared buffers cached Mem: 7985064 6613516 1371548 0 51592 6441056 -/+ buffers/cache: 120868 7864196 Swap: 0 0 0 root@Hive:/boot/config# What can I do about that ? Its not that critical as smbd remains running fine. But what can I do about this ? As far as I read in another thread it´s not possible just to kill emhttpd and restart it. So I have to reboot everytime I want to access the gui...
February 19, 201313 yr Hi there, just had the same issue again... This topic has been moved to User Customizations. unRAID has never supported S3 sleep/return from sleep. If it works, great, if not, you might need an ad-on to reset controllers/video. Well, too bad. Didn´t notice that Sleepmode isn´t supported. Just read in this forum that S3 works with my Asrock B75, but not that someone had an issue with this. Beside that, Sleepmode is quite important to me as I don´t want to pay the bucks for running this ~30W-Idling-PC for 24/7 when a working Sleepmode could save me the bucks for new drives I´m quite new to unraid, but not to linux. Nevertheless the emhttp is something like a blackhole to me Could someone point me to some more information about this daemon ? Seems like my google-skills left me alone here. Beside that, I´m asking myself if the emhttpd is just serving the webpage or if it also delivers others services (that could get me in trouble when running unraid with this "frozen" emhttp). Maybe some could give me a hint how determine what needs to be reset... or is there a way to restart emhttp ?
February 19, 201313 yr Hi there, just had the same issue again... This topic has been moved to User Customizations. unRAID has never supported S3 sleep/return from sleep. If it works, great, if not, you might need an ad-on to reset controllers/video. Well, too bad. Didn´t notice that Sleepmode isn´t supported. Just read in this forum that S3 works with my Asrock B75, but not that someone had an issue with this. Beside that, Sleepmode is quite important to me as I don´t want to pay the bucks for running this ~30W-Idling-PC for 24/7 when a working Sleepmode could save me the bucks for new drives I can understand... It might be that you simply need to use a script that resets the network card upon wakup. (that is very common) or you might need to set the wake-on-lan feature in your BIOS so the MB will wake up. I´m quite new to unraid, but not to linux. Nevertheless the emhttp is something like a blackhole to me Could someone point me to some more information about this daemon ? Seems like my google-skills left me alone here. Beside that, I´m asking myself if the emhttpd is just serving the webpage or if it also delivers others services (that could get me in trouble when running unraid with this "frozen" emhttp). Maybe some could give me a hint how determine what needs to be reset... or is there a way to restart emhttp ? emhttp is both the web-server for the stock management page and the logic to stop/start, and configure the unRAID array. It cannot be killed and re-started, but it does survive an S3 sleep. It could easily be that your router IP address lease is expiring, and it therefore does not know how to connect to the server. If you are not using a static IP address, that might take care of that issue. (especially if you say the issue is only on occasion) Or, is a short lease is being used, make it much longer. If emhttp stops responding you'll not be able to cleanly stop the array unless you do it on the command line or install something like the "clean powerdown" command.
February 21, 201313 yr Hi, oh sorry, maybe I didn´t tell all details. S3-Sleep is actually working fine... I have a static IP, MB configured properly, and all other services like openssh, sabnzbd etc.pp. are working just fine after a S3 wakeup. Only emhttpd on Port 80 is stuck sometimes. The last few times I stopped the array manually before sending Unraid to sleep (manually via simpleFeatures). And afterwards I had no problems with wakeup.... maybe the s3-script needs to stop the array before going to sleep ? But I have to find the sf-s3-script first to verify
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