From 550af9677dbaa49c315ddd2ea845f30cd3ffaf14 Mon Sep 17 00:00:00 2001 From: QaidVoid <12017109+QaidVoid@users.noreply.github.com> Date: Tue, 29 Jun 2021 14:32:55 +0545 Subject: [PATCH] Delete TROUBLESHOOTING.md --- TROUBLESHOOTING.md | 27 --------------------------- 1 file changed, 27 deletions(-) delete mode 100644 TROUBLESHOOTING.md diff --git a/TROUBLESHOOTING.md b/TROUBLESHOOTING.md deleted file mode 100644 index 31186e2..0000000 --- a/TROUBLESHOOTING.md +++ /dev/null @@ -1,27 +0,0 @@ -## **Troubleshoot your troubles** -### Where is the log? -The logs are stored in ***/var/log/libvirt/qemu/vm_name.log***, where vm_name is the name of the VM you're trying to boot. \ -By reading the few lines at the bottom of the log file, you get general idea of what might be an issue. - -### **warning: host doesn't support requested feature, what is this?** -This warning usually means that the feature guest is requesting is not available on host. \ -After the warning message, on same line, you'll see something like MSR(490H).vmx-entry-load-perf-global-ctrl \ -That's the feature it's missing, but I have no idea what most of them indicate. - -#### How to fix it? -Make sure you've enabled ***Intel VT-d*** or ***AMD-Vi*** in BIOS Settings. \ -If you've set ***BIOS*** as Firmware for Guest, change to ***UEFI***. \ -In the cpu section in log file, you might see something like this: \ -***-cpu Skylake,vme=on,ss=on,vmx=on,...***. Although, it works in most cases, it doesn't in some. \ -Make sure you've set ***host-passthrough*** CPU model which'll produce ***-cpu host,...*** instead. - -### **shutting down, reason=failed, but no actual error?** -If the VM fails without an error, SSH into your host machine, and run libvirt start script from SSH Client. \ -If the script works without producing error, you'd get blank screen, and you can try starting VM from SSH Client. \ -Both commands should be run as superuser. -```sh -sh /etc/libvirt/hooks/qemu.d/win10/prepare/begin/start.sh -virsh start win10 -``` - -If your troubles aren't done yet, I don't have any other ideas.