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[Qemu-devel] [Bug 1021649] Re: qemu 1.1.0 waits for a keypress at boot
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [Bug 1021649] Re: qemu 1.1.0 waits for a keypress at boot |
Date: |
Mon, 06 Aug 2012 14:49:09 -0000 |
The patch at http://permalink.gmane.org/gmane.comp.emulators.qemu/162828
fixes it for ioeventfd=on (the bug is that the ioeventfd is not added to
the select() arguments), but I and Avi disagreed on whether
ioeventfd=off works. :)
Jamie/Richard/Georg, can you test your respective reproducers without
any patch but with -global virtio-blk-pci.ioeventfd=off?
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https://bugs.launchpad.net/bugs/1021649
Title:
qemu 1.1.0 waits for a keypress at boot
Status in QEMU:
Confirmed
Status in “qemu-kvm” package in Debian:
Confirmed
Bug description:
qemu 1.1.0 waits for a keypress at boot. Please don't ever do this.
Try the attached test script. When run it will initially print
nothing, until you hit a key on the keyboard.
Removing -nographic fixes the problem.
Using virtio-scsi instead of virtio-blk fixes the problem.
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- [Qemu-devel] [Bug 1021649] Re: qemu 1.1.0 waits for a keypress at boot,
Paolo Bonzini <=