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Emulated graphics for HVM doesn't work #9764

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marmarek opened this issue Feb 10, 2025 · 1 comment · Fixed by QubesOS/qubes-gui-agent-xen-hvm-stubdom#12 or QubesOS/qubes-vmm-xen-stubdom-linux#73
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Emulated graphics for HVM doesn't work #9764

marmarek opened this issue Feb 10, 2025 · 1 comment · Fixed by QubesOS/qubes-gui-agent-xen-hvm-stubdom#12 or QubesOS/qubes-vmm-xen-stubdom-linux#73
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@marmarek
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affects-4.3 This issue affects Qubes OS 4.3. C: gui-virtualization C: Xen diagnosed Technical diagnosis has been performed (see issue comments). P: major Priority: major. Between "default" and "critical" in severity. pr submitted A pull request has been submitted for this issue. r4.3-host-cur-test

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@marmarek
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Qubes OS release

Qubes OS 4.3

Brief summary

Staring a HVM shows its window. That window stays black.

Steps to reproduce

  1. Create a HVM
  2. Start it with some OS installation image connected. Can be Windows, can be Linux, doesn't matter
  3. Wait for something to show up

Expected behavior

OS installer shows up

Actual behavior

Window remains black

Additional information

Originally reported at https://forum.qubes-os.org/t/qubes-4-3-is-being-tested-by-the-testing-team/26182/17
@marmarek marmarek added affects-4.3 This issue affects Qubes OS 4.3. C: Xen P: default Priority: default. Default priority for new issues, to be replaced given sufficient information. labels Feb 10, 2025
@marmarek
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I guess some QEMU update in stubdomain went wrong. Probably gui-agent patches need fixing.

@marmarek marmarek added the P: major Priority: major. Between "default" and "critical" in severity. label Feb 10, 2025
@marmarek marmarek moved this to Backlog in Current team tasks Feb 10, 2025
@andrewdavidwong andrewdavidwong added needs diagnosis Requires technical diagnosis from developer. Replace with "diagnosed" or remove if otherwise closed. C: gui-virtualization and removed P: default Priority: default. Default priority for new issues, to be replaced given sufficient information. labels Feb 12, 2025
@marmarek marmarek moved this from Backlog to Ready in Current team tasks Feb 17, 2025
@marmarek marmarek moved this to Ready in Qubes OS 4.3 Feb 17, 2025
@marmarek marmarek self-assigned this Feb 19, 2025
@marmarek marmarek moved this from Ready to In progress in Current team tasks Feb 19, 2025
marmarek added a commit to marmarek/qubes-gui-agent-xen-hvm-stubdom that referenced this issue Feb 20, 2025
@marmarek
Fix initializing DisplayChangeListener
397b35c 
The "con" member used to have implicit default via the "active_console"
variable, but since qemu's e99441a379 "ui/curses: Do not use
console_select()" it isn't the case anymore. Initialize it explicitly.

Fixes QubesOS/qubes-issues#9764
This was referenced Feb 20, 2025
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@github-project-automation github-project-automation bot moved this from Ready to Done in Qubes OS 4.3 Feb 23, 2025
@github-project-automation github-project-automation bot moved this from In progress to Done in Current team tasks Feb 23, 2025
@qubesos-bot qubesos-bot mentioned this issue Feb 23, 2025
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@andrewdavidwong andrewdavidwong added diagnosed Technical diagnosis has been performed (see issue comments). pr submitted A pull request has been submitted for this issue. and removed needs diagnosis Requires technical diagnosis from developer. Replace with "diagnosed" or remove if otherwise closed. labels Feb 24, 2025
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@marmarek marmarek

Labels
affects-4.3 This issue affects Qubes OS 4.3. C: gui-virtualization C: Xen diagnosed Technical diagnosis has been performed (see issue comments). P: major Priority: major. Between "default" and "critical" in severity. pr submitted A pull request has been submitted for this issue. r4.3-host-cur-test
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Current team tasks
Status: Done
Qubes OS 4.3
Status: Done
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3 participants
@marmarek @andrewdavidwong @qubesos-bot