This seems problematic: Failed to set ACPI PIC mode: Input/output error
That would not be good, are you using the exact same gnumach versions? Damien Sent from Proton Mail Android -------- Original Message -------- On 27/3/26 12:01 pm, Damien Zammit <[email protected]> wrote: > Yes, changing the machine type adds an AHCI disk controller instead of an > IDE one. > So there seems to be a problem with piixide driver. > > Damien > > Sent from Proton Mail Android > > > -------- Original Message -------- > On 27/3/26 9:11 am, Sam James <[email protected]> wrote: > > > Hi, > > > > For a friend (Andreas, cc'd), this fails: > > > > $ qemu-system-x86_64 -drive "file=/tmp/hurd.ext2,format=raw" \ > > -accel kvm -m 8G -serial mon:stdio > > > > while this works (just adding '-M q35'): > > > > $ qemu-system-x86_64 -drive "file=/tmp/hurd.ext2,format=raw" \ > > -accel kvm -m 8G -M q35 -serial mon:stdio > > > > Versions: > > * gnumach: snapshot from debian's repo [0] (debian/2%1.8+git20260224-4, > > but no patches applied from there) > > > > * hurd: snapshot from debian's repo [1] (debian/1%0.9.git20251029-7, > > but no patches applied from there) > > > > * qemu: 10.2.0 > > > > [0] > https://salsa.debian.org/hurd-team/gnumach/-/tree/23f9089de7f27aaac94d35212bbb39b4b1772eba > > [1] > https://salsa.debian.org/hurd-team/hurd/-/tree/b57889c52cc0496a4ecb3ef74a9e30ca0fc22359 > > > > I've attached serial console output for both boots. > > > > > > thanks, > > sam > >
