<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transational//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=UTF-8"> </HEAD> <BODY><br> <br> <div>|Have you tried without -daemonize switch? I had issues when running with -daemonize. When I shutdown the VM and I |immediately start the VM again using the same command, it complained about the devices aren't available to be assigned, |forgot the real wording of it.</div><div id="AppleMailSignature">|<br></div><div id="AppleMailSignature">|Then I tried to do without -daemonize. It took quite some time from the display got off after issuing shutdown from inside the |VM to QEMU process finally exits to the Terminal again. So probably 1/10 of your attempts has the correct timing in |unbinding the device when it is ready to be unbinded.</div><div id="AppleMailSignature">|<br>|Best regards,<div>|Okky Hendriansyah</div></div><br><br>Ok now without daemonize unbind works better. Successful 7 cycles of start/wait win desktop icons/stop qemu one after the other without xserver.<br><br>But i get a general protection fault on the 8th attempt when i am on xserver.<br>My xserver only use intel graphic so no trace of nvidia...<br><br>Is there a way to check the card state or force card to be ready to unbind before unbind command?<br><br>I only know vfio bind create /dev/vfio/1 file... :( <br></BODY></HTML>