May 21, 20233 yr I reboot the Unraid system, I can not login the unraid system again after a few mins later(more than 10 mins). So I use monitor to check if the system runs well via HDMI cable, then I can see the IP information on the screen, then I can login the system later... I repeated this issue many times in same way... It just like, I need to use HDMI cable(with monitor) to active the Unraid system diagnostics information as attached... tower-diagnostics-20230522-0136.zip Edited May 21, 20233 yr by Taurus
May 21, 20233 yr I am having the same issue. tower-diagnostics-20230521-1114.ziptower-diagnostics-20230521-1114.zip
May 22, 20233 yr Community Expert There is nothing in Unraid that insists on having a monitor attached, but some motherboards want one. In such cases using a dummy HDMI plug to simulate a monitor often helps.
May 22, 20233 yr Author 4 minutes ago, itimpi said: There is nothing in Unraid that insists on having a monitor attached, but some motherboards want one. In such cases using a dummy HDMI plug to simulate a monitor often helps. I start to use Unraid a few weeks ago, and no such things happened before. Only happened from last night… so I don't think it's related Motherboard. Anyway, I want to have a try for your suggestion, But how can I using a dummy HDMI Plug? Do you mean I need to plug a HDMI cable in the motherboard?
May 22, 20233 yr Community Expert 1 minute ago, Taurus said: I start to use Unraid a few weeks ago, and no such things happened before. Only happened from last night… so I don't think it's related Motherboard. Anyway, I want to have a try for your suggestion, But how can I using a dummy HDMI Plug? Do you mean I need to plug a HDMI cable in the motherboard? A lot of people (myself included) run Unraid with no monitor attached which is why I think it is something other than Unraid. A dummy HDMI plug is something you can buy that plugs into the HDMI port to simulate an attached monitor. Search for “dummy hdmi plug” on Amazon to see what I mean. It is intended for exactly the case where something expects a monitor to be attached (alike many graphic cards) before initialising and functioning correctly.
May 22, 20233 yr Author 9 minutes ago, itimpi said: A lot of people (myself included) run Unraid with no monitor attached which is why I think it is something other than Unraid. A dummy HDMI plug is something you can buy that plugs into the HDMI port to simulate an attached monitor. Search for “dummy hdmi plug” on Amazon to see what I mean. It is intended for exactly the case where something expects a monitor to be attached (alike many graphic cards) before initialising and functioning correctly. thanks. I got it. Also I want to share a hint for you, this issue happened when I installed i915 sr iov app in Unraid. But when I found reboot issue, I uninstall this app. But the issue is not resolved. I don't know this is useful information for you. Edited May 22, 20233 yr by Taurus
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