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# TODO
## Fixes
* [ ] Issue with SSH access on `trixie` VMs: maybe the default ciphers have changed?
* [ ] Support for `virt-viewer` is currently broken (as of 2024-08-04).
* [ ] Improve `xrandr` handling (not working on big monitors with very high
resolutions).
## Usability
* [ ] Hard pause VM (--hard): besides pausing the process, also try to pause it
in the QEMU monitor.
* [ ] Submit patch for spice-client-gtk for menuless windows (spice usecase) to
Debian.
* [ ] Docs (tutorial and manpage).
* [ ] Makefile and debian package.
* [ ] Systemd service for a single VM.
* [ ] Shell completions.
* [ ] Support for other Spice clients such as [Remmina](https://remmina.org).
* [ ] Support for user-wide configurations that override both the sample and the
guest `kvmxfile`.
* [ ] Support for multiple source/targets pairs (analogous to `shared_folders`) at:
* [ ] `provision_rsync`.
* [ ] Be more distro-agnostic, making any debian-specific routine as a separate function.
* [ ] Be more agnostic on some personal choices (locales, softwares etc).
* [ ] Support for per-guest `known_hosts` for SSH logins.
## Virtualization
* [ ] Config option to [disable
networking](https://wiki.qemu.org/Documentation/Networking#How_to_disable_network_completely),
passing `-net none`.
* [ ] [Nested virtualization](http://www.rdoxenham.com/?p=275)
([1](https://wiki.archlinux.org/index.php/KVM#Nested_virtualization),
[2](https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/)).
## Folder sharing
* [ ] Mount/umount/remount commands to manage shared folders.
* [ ] Try to umount all sshfs volumes in the host when powering off.
* [ ] Remount 9p shared folders and reinitialize spice-vdagent upon resume from
disk [see possible bug](https://bugzilla.redhat.com/show_bug.cgi?id=1333072).
* [ ] Support for [virtiofs](https://virtio-fs.gitlab.io/howto-qemu.html).
## Audio fixes to avoid crackling on input
* [ ] Implement an option to reduce crackling on sound input.
The fix involves setting the following variables:
export QEMU_AUDIO_DRV="pa"
export QEMU_PA_SAMPLES="8192"
export QEMU_AUDIO_TIMER_PERIOD="99"
References:
* https://stackoverflow.com/questions/32193050/qemu-pulseaudio-and-bad-quality-of-sound#35998501
* https://www.reddit.com/r/VFIO/comments/542bw1/ha_got_rid_of_the_pulse_audio_crackling/
* https://www.reddit.com/r/VFIO/comments/ibmjs3/finally_fixed_crackling_audio_when_passing/
* https://www.reddit.com/r/VFIO/comments/746t4h/getting_rid_of_audio_crackling_once_and_for_all/
* https://www.reddit.com/r/VFIO/comments/8aqju8/audio_crackling_when_routing_output_to_pulseaudio/
## Simultaneous clients connections
* [ ] Implement the following:
export SPICE_DEBUG_ALLOW_MC=1
For explanation, check https://www.spice-space.org/multiple-clients.html
## Image handling
* [ ] Fix isolinux support:
* http://www.syslinux.org/wiki/index.php?title=Development/Testing
* http://linux-kernel-driver.blogspot.com.br/2009/06/linux-kernel-development-using.html
* https://bbs.archlinux.org/viewtopic.php?id=177299
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