Ban sign #264

New Issue

2025-12-29T00:22:04+01:00

adam commented

2025-12-29 00:22:04 +01:00

Originally created by @SomeoneAlt-86 on GitHub (Oct 24, 2021).

I am getting a ban sign instead of booting into the recovery os.

I also get many "CPU does not support this feature" in the terminal before running qemu

What do I do

Originally created by @SomeoneAlt-86 on GitHub (Oct 24, 2021). I am getting a ban sign instead of booting into the recovery os. I also get many "CPU does not support this feature" in the terminal before running qemu What do I do

adam closed this issue

2025-12-29 00:22:05 +01:00

adam commented

2025-12-29 00:22:05 +01:00

@sickcodes commented on GitHub (Nov 17, 2021):

That's normal, but there should be an error before that, probably gtk initialization error?

echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs

sudo modprobe kvm

Can you post the output of this?

# OS related issued, please help us identify the issue by posting the output of this
uname -a \
; echo "${DISPLAY}" \
; echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs \
; grep NAME /etc/os-release \
; df -h . \
; qemu-system-x86_64 --version \
; libvirtd --version \
; free -mh \
; nproc \
; egrep -c '(svm|vmx)' /proc/cpuinfo \
; ls -lha /dev/kvm \
; ls -lha /tmp/.X11-unix/ \
; ps aux | grep dockerd \
; docker ps | grep osx \
; grep "docker\|kvm\|virt" /etc/group

@sickcodes commented on GitHub (Nov 17, 2021): That's normal, but there should be an error before that, probably [gtk initialization error](https://github.com/sickcodes/Docker-OSX#libgtk-errors-connection-refused)? ``` echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs sudo modprobe kvm ``` Can you post the output of this? ``` # OS related issued, please help us identify the issue by posting the output of this uname -a \ ; echo "${DISPLAY}" \ ; echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs \ ; grep NAME /etc/os-release \ ; df -h . \ ; qemu-system-x86_64 --version \ ; libvirtd --version \ ; free -mh \ ; nproc \ ; egrep -c '(svm|vmx)' /proc/cpuinfo \ ; ls -lha /dev/kvm \ ; ls -lha /tmp/.X11-unix/ \ ; ps aux | grep dockerd \ ; docker ps | grep osx \ ; grep "docker\|kvm\|virt" /etc/group ```

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Reference: starred/Docker-OSX#264