Which version of QEMU are you using? If it's anything older than 4.1, please update to 4.1. There was a bug in QEMU somewhen between 2.12 and 4.0 which looks like the one you reported.
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1845580 Title: issue with QEMU on Raspberry Pi failing to access CDROM Status in QEMU: New Bug description: I am trying to access the CDROM (iso) from QEMU using FreeDOS and I get an error when doing a directory for: i can boot from the iso but if i exit to access the files from the CDROM ISO i get the attached error. I believe there is an issue with the QEMU for the Raspberry Pi. I am using a Raspberry Pi3 with the latest full Raspbian Buster load To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1845580/+subscriptions