Your message dated Mon, 11 Aug 2025 11:17:20 +0300
with message-id <[email protected]>
and subject line Re: Bug#660663: qemu-system-ppc -cpu 7455 doesn't start
has caused the Debian Bug report #660663,
regarding qemu-system-ppc -cpu 7455 doesn't start
to be marked as done.
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Bug report if necessary, and/or fix the problem forthwith.
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--
660663: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660663
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: qemu-system
Version: 1.0+dfsg-3
Severity: normal
Hi,
when I try to start qemu with a 7455 processor like my host processor, it
doesn't do anything. Qemu starts, but nothing happens. It eates up the
whole CPU.
As a simple test case, try running
# qemu-system-ppc -M mac99 -cpu 7455 -prom-env 'auto-boot?=false'
and wait for a Openfirmware prompt. I don't get one. A 7400 processor
works fine, but I would like to use the same as my native processor to
get the most out of the virtualization.
Bye, Jörg.
-- System Information:
Debian Release: unstable/experimental
APT prefers unstable
APT policy: (900, 'unstable'), (700, 'experimental')
Architecture: powerpc (ppc)
Kernel: Linux 3.3.0-rc3-00279-g8e4baad
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages qemu-system depends on:
ii ipxe 1.0.0+git-20120202.f6840ba-3
ii ipxe-qemu 1.0.0+git-20120202.f6840ba-3
ii libaio1 0.3.109-2
ii libasound2 1.0.25-2
ii libbluetooth3 4.98-2
ii libbrlapi0.5 4.3-1
ii libc6 2.13-26
ii libcurl3-gnutls 7.24.0-1
ii libfdt1 1.3.0-2
ii libgl1-mesa-glx [libgl1] 7.11.2-1
ii libglib2.0-0 2.30.2-6
ii libgnutls26 2.12.16-1
ii libiscsi1 1.0.1-1
ii libjpeg8 8d-1
ii libncurses5 5.9-4
ii libpng12-0 1.2.47-1
ii libpulse0 1.1-2
ii libsasl2-2 2.1.25.dfsg1-3
ii libsdl1.2debian 1.2.15-1
ii libtinfo5 5.9-4
ii libuuid1 2.20.1-1.2
ii libvdeplug2 2.3.2-4
ii libx11-6 2:1.4.4-4
ii openbios-ppc 1.0+svn1047-1
ii openbios-sparc 1.0+svn1047-1
ii openhackware 0.4.1-6
ii qemu-keymaps 1.0+dfsg-3
ii seabios 1.6.3-2
ii vgabios 0.7a-2
ii zlib1g 1:1.2.6.dfsg-1
Versions of packages qemu-system recommends:
pn qemu-utils <none>
pn vde2 <none>
Versions of packages qemu-system suggests:
pn samba <none>
-- no debconf information
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--- End Message ---
--- Begin Message ---
Version: 1:7.2+dfsg-1
On Sat, 05 Apr 2014 22:48:06 +0400 Michael Tokarev <[email protected]> wrote:
This bugreport has been here for quite some time, and it is still valid
for current version of qemu (which is 2.0-tobe).
Yes, qemu does not work for this cpu type (-cpu 7455), but it works just
fine for some other, similar, cpu types
This works for a long time now, I've no idea when exactly it started to
work but bookworm version of qemu definitely works, and a few version
before it works too.
Let's close this bug report finally, with bookworm version of qemu.
Thanks,
/mjt
--- End Message ---
