Built ghostty with -Dcpu=baseline in PPA [1], which I think should not
have the reported issue. However, I'd need to study the performance
impact of using the baseline architecture.
$ qemu-x86_64 -cpu Haswell,-avx,-avx2 /usr/bin/ghostty +version
qemu-x86_64: warning: TCG doesn't support requested feature:
CPUID[eax=07h,ecx=00h].EBX.hle [bit 4]
qemu-x86_64: warning: TCG doesn't support requested feature:
CPUID[eax=07h,ecx=00h].EBX.rtm [bit 11]
Ghostty 1.3.0-dev+0000000
Version
- version: 1.3.0-dev+0000000
- channel: tip
Build Config
- Zig version : 0.15.2
- build mode : .ReleaseFast
- app runtime : .gtk
- font engine : .fontconfig_freetype
- renderer : renderer.generic.Renderer(renderer.OpenGL)
- libxev : epoll
- kernel version: 7.0.0-15-generic
- desktop env : other
- GTK version :
build : 4.22.2
runtime : 4.22.2
- libadwaita : enabled
build : 1.9.0
runtime : 1.9.0
- libX11 : enabled
- libwayland : enabled
[1] https://launchpad.net/~pushkarnk/+archive/ubuntu/ghostty-ppa2
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https://bugs.launchpad.net/bugs/2148769
Title:
ghosty does not start: Illegal instruction
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