Skip to content

Connect vchan to GUI domain instead of dom0 #7

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Merged
merged 1 commit into from
Aug 3, 2025
Merged

Connect vchan to GUI domain instead of dom0 #7

merged 1 commit into from
Aug 3, 2025
+4 −4

Conversation

marmarek
Copy link
Member

Window buffers are already shared with correct domain id, but control
connection had still hardcoded dom0

Fixes QubesOS/qubes-issues#10043

@marmarek
Connect vchan to GUI domain instead of dom0
b904d94 
Window buffers are already shared with correct domain id, but control
connection had still hardcoded dom0

Fixes QubesOS/qubes-issues#10043
This was referenced Jul 15, 2025
Open
Merged
Merged
Merged
Merged
Merged
Merged
Merged
Open
@qubesos-bot
Copy link

qubesos-bot commented Jul 15, 2025 •
edited
Loading

OpenQA test summary

Complete test suite and dependencies: https://openqa.qubes-os.org/tests/overview?distri=qubesos&version=4.3&build=2025080103-4.3&flavor=pull-requests

Test run included the following:

New failures, excluding unstable

Compared to: https://openqa.qubes-os.org/tests/overview?distri=qubesos&version=4.3&build=2025061004-4.3&flavor=update

  • system_tests_network_updates

    • TC_00_Dom0Upgrade_whonix-gateway-17: test_001_update_check (failure)
      ^... AssertionError: '' is not true

  • system_tests_dispvm

  • system_tests_basic_vm_qrexec_gui_zfs

  • system_tests_audio

  • system_tests_audio@hw1

  • system_tests_qwt_win10@hw13

    • windows_install: wait_serial (wait serial expected)
      # wait_serial expected: qr/tKcyh-\d+-/...

    • windows_install: Failed (test died + timed out)
      # Test died: command 'script -e -c 'bash -x /usr/bin/qvm-create-win...

  • system_tests_qwt_win10_seamless@hw13

    • windows_install: wait_serial (wait serial expected)
      # wait_serial expected: qr/4E4Ei-\d+-/...

    • windows_install: Failed (test died + timed out)
      # Test died: command 'script -e -c 'bash -x /usr/bin/qvm-create-win...

  • system_tests_qwt_win11@hw13

    • windows_install: wait_serial (wait serial expected)
      # wait_serial expected: qr/qDqV_-\d+-/...

    • windows_install: Failed (test died + timed out)
      # Test died: command 'script -e -c 'bash -x /usr/bin/qvm-create-win...

  • system_tests_dispvm_perf@hw7

Failed tests

44 failures

  • system_tests_network_updates

    • TC_00_Dom0Upgrade_whonix-gateway-17: test_001_update_check (failure)
      ^... AssertionError: '' is not true

  • system_tests_dispvm

  • system_tests_kde_gui_interactive

    • gui_keyboard_layout: wait_serial (wait serial expected)
      # wait_serial expected: "echo -e '[Layout]\nLayoutList=us,de' | sud...

    • gui_keyboard_layout: Failed (test died)
      # Test died: command 'test "$(cd ~user;ls e1*)" = "$(qvm-run -p wor...

  • system_tests_basic_vm_qrexec_gui_zfs

  • system_tests_audio

  • system_tests_audio@hw1

  • system_tests_qwt_win10@hw13

    • windows_install: wait_serial (wait serial expected)
      # wait_serial expected: qr/tKcyh-\d+-/...

    • windows_install: Failed (test died + timed out)
      # Test died: command 'script -e -c 'bash -x /usr/bin/qvm-create-win...

  • system_tests_qwt_win10_seamless@hw13

    • windows_install: wait_serial (wait serial expected)
      # wait_serial expected: qr/4E4Ei-\d+-/...

    • windows_install: Failed (test died + timed out)
      # Test died: command 'script -e -c 'bash -x /usr/bin/qvm-create-win...

  • system_tests_qwt_win11@hw13

    • windows_install: wait_serial (wait serial expected)
      # wait_serial expected: qr/qDqV_-\d+-/...

    • windows_install: Failed (test died + timed out)
      # Test died: command 'script -e -c 'bash -x /usr/bin/qvm-create-win...

  • system_tests_dispvm_perf@hw7

  • system_tests_extra

    • TC_00_QVCTest_whonix-workstation-17: test_010_screenshare (failure)
      AssertionError: 1 != 0 : Timeout waiting for /dev/video0 in test-in...

Fixed failures

Compared to: https://openqa.qubes-os.org/tests/142375#dependencies

10 fixed

Unstable tests

Performance Tests

Performance degradation:

7 performance degradations
  • whonix-workstation-17_exec-data-duplex-root: 97.45 🔺 ( previous job: 86.00, degradation: 113.32%)
  • dom0_root_rnd4k_q1t1_read 3:read_bandwidth_kb: 7905.00 :small_red_triangle: ( previous job: 11086.00, degradation: 71.31%)
  • dom0_root_rnd4k_q1t1_write 3:write_bandwidth_kb: 251.00 :small_red_triangle: ( previous job: 1840.00, degradation: 13.64%)
  • dom0_varlibqubes_seq1m_q1t1_read 3:read_bandwidth_kb: 104701.00 :small_red_triangle: ( previous job: 433654.00, degradation: 24.14%)
  • dom0_varlibqubes_seq1m_q1t1_write 3:write_bandwidth_kb: 138113.00 :small_red_triangle: ( previous job: 167872.00, degradation: 82.27%)
  • dom0_varlibqubes_rnd4k_q32t1_read 3:read_bandwidth_kb: 34361.00 :small_red_triangle: ( previous job: 108760.00, degradation: 31.59%)
  • dom0_varlibqubes_rnd4k_q32t1_write 3:write_bandwidth_kb: 6655.00 :small_red_triangle: ( previous job: 8874.00, degradation: 74.99%)

Remaining performance tests:

166 tests
  • debian-12-xfce_exec: 7.31 🟢 ( previous job: 8.63, improvement: 84.70%)
  • debian-12-xfce_exec-root: 27.94 🟢 ( previous job: 29.44, improvement: 94.93%)
  • debian-12-xfce_socket: 8.53 🔺 ( previous job: 8.50, degradation: 100.34%)
  • debian-12-xfce_socket-root: 8.23 🟢 ( previous job: 8.31, improvement: 98.95%)
  • debian-12-xfce_exec-data-simplex: 63.09 🟢 ( previous job: 65.51, improvement: 96.31%)
  • debian-12-xfce_exec-data-duplex: 74.45 🔺 ( previous job: 73.55, degradation: 101.24%)
  • debian-12-xfce_exec-data-duplex-root: 70.89 🔺 ( previous job: 70.01, degradation: 101.26%)
  • debian-12-xfce_socket-data-duplex: 163.49 🔺 ( previous job: 161.35, degradation: 101.33%)
  • fedora-42-xfce_exec: 9.25
  • fedora-42-xfce_exec-root: 57.74
  • fedora-42-xfce_socket: 8.11
  • fedora-42-xfce_socket-root: 7.87
  • fedora-42-xfce_exec-data-simplex: 76.17
  • fedora-42-xfce_exec-data-duplex: 72.48
  • fedora-42-xfce_exec-data-duplex-root: 96.48
  • fedora-42-xfce_socket-data-duplex: 152.96
  • whonix-gateway-17_exec: 7.05 🟢 ( previous job: 7.34, improvement: 96.04%)
  • whonix-gateway-17_exec-root: 39.24 🟢 ( previous job: 39.57, improvement: 99.15%)
  • whonix-gateway-17_socket: 7.69 🟢 ( previous job: 7.85, improvement: 97.87%)
  • whonix-gateway-17_socket-root: 8.03 🔺 ( previous job: 7.89, degradation: 101.75%)
  • whonix-gateway-17_exec-data-simplex: 79.64 🔺 ( previous job: 77.76, degradation: 102.42%)
  • whonix-gateway-17_exec-data-duplex: 79.24 🔺 ( previous job: 78.39, degradation: 101.09%)
  • whonix-gateway-17_exec-data-duplex-root: 87.56 🟢 ( previous job: 90.74, improvement: 96.49%)
  • whonix-gateway-17_socket-data-duplex: 167.05 🔺 ( previous job: 161.95, degradation: 103.15%)
  • whonix-workstation-17_exec: 7.69 🟢 ( previous job: 8.27, improvement: 92.89%)
  • whonix-workstation-17_exec-root: 54.50 🟢 ( previous job: 57.61, improvement: 94.61%)
  • whonix-workstation-17_socket: 7.94 🟢 ( previous job: 8.97, improvement: 88.54%)
  • whonix-workstation-17_socket-root: 8.39 🟢 ( previous job: 9.46, improvement: 88.67%)
  • whonix-workstation-17_exec-data-simplex: 73.27 🟢 ( previous job: 74.54, improvement: 98.31%)
  • whonix-workstation-17_exec-data-duplex: 78.22 🔺 ( previous job: 74.84, degradation: 104.52%)
  • whonix-workstation-17_socket-data-duplex: 143.75 🟢 ( previous job: 160.20, improvement: 89.73%)
  • dom0_root_seq1m_q8t1_read 3:read_bandwidth_kb: 306601.00 :green_circle: ( previous job: 289982.00, improvement: 105.73%)
  • dom0_root_seq1m_q8t1_write 3:write_bandwidth_kb: 150851.00 :green_circle: ( previous job: 101988.00, improvement: 147.91%)
  • dom0_root_seq1m_q1t1_read 3:read_bandwidth_kb: 153681.00 :green_circle: ( previous job: 14284.00, improvement: 1075.90%)
  • dom0_root_seq1m_q1t1_write 3:write_bandwidth_kb: 46672.00 :green_circle: ( previous job: 32696.00, improvement: 142.75%)
  • dom0_root_rnd4k_q32t1_read 3:read_bandwidth_kb: 96059.00 :green_circle: ( previous job: 17102.00, improvement: 561.68%)
  • dom0_root_rnd4k_q32t1_write 3:write_bandwidth_kb: 7341.00 :green_circle: ( previous job: 1091.00, improvement: 672.87%)
  • dom0_varlibqubes_seq1m_q8t1_read 3:read_bandwidth_kb: 272853.00 :small_red_triangle: ( previous job: 289182.00, degradation: 94.35%)
  • dom0_varlibqubes_seq1m_q8t1_write 3:write_bandwidth_kb: 246549.00 :green_circle: ( previous job: 122848.00, improvement: 200.69%)
  • dom0_varlibqubes_rnd4k_q1t1_read 3:read_bandwidth_kb: 7641.00 :green_circle: ( previous job: 6356.00, improvement: 120.22%)
  • dom0_varlibqubes_rnd4k_q1t1_write 3:write_bandwidth_kb: 4304.00 :small_red_triangle: ( previous job: 4420.00, degradation: 97.38%)
  • fedora-42-xfce_root_seq1m_q8t1_read 3:read_bandwidth_kb: 401753.00
  • fedora-42-xfce_root_seq1m_q8t1_write 3:write_bandwidth_kb: 147561.00
  • fedora-42-xfce_root_seq1m_q1t1_read 3:read_bandwidth_kb: 321058.00
  • fedora-42-xfce_root_seq1m_q1t1_write 3:write_bandwidth_kb: 50510.00
  • fedora-42-xfce_root_rnd4k_q32t1_read 3:read_bandwidth_kb: 93305.00
  • fedora-42-xfce_root_rnd4k_q32t1_write 3:write_bandwidth_kb: 3335.00
  • fedora-42-xfce_root_rnd4k_q1t1_read 3:read_bandwidth_kb: 7478.00
  • fedora-42-xfce_root_rnd4k_q1t1_write 3:write_bandwidth_kb: 787.00
  • fedora-42-xfce_private_seq1m_q8t1_read 3:read_bandwidth_kb: 370129.00
  • fedora-42-xfce_private_seq1m_q8t1_write 3:write_bandwidth_kb: 183654.00
  • fedora-42-xfce_private_seq1m_q1t1_read 3:read_bandwidth_kb: 341555.00
  • fedora-42-xfce_private_seq1m_q1t1_write 3:write_bandwidth_kb: 67653.00
  • fedora-42-xfce_private_rnd4k_q32t1_read 3:read_bandwidth_kb: 72189.00
  • fedora-42-xfce_private_rnd4k_q32t1_write 3:write_bandwidth_kb: 3002.00
  • fedora-42-xfce_private_rnd4k_q1t1_read 3:read_bandwidth_kb: 7724.00
  • fedora-42-xfce_private_rnd4k_q1t1_write 3:write_bandwidth_kb: 1014.00
  • fedora-42-xfce_volatile_seq1m_q8t1_read 3:read_bandwidth_kb: 362703.00
  • fedora-42-xfce_volatile_seq1m_q8t1_write 3:write_bandwidth_kb: 137201.00
  • fedora-42-xfce_volatile_seq1m_q1t1_read 3:read_bandwidth_kb: 310965.00
  • fedora-42-xfce_volatile_seq1m_q1t1_write 3:write_bandwidth_kb: 57762.00
  • fedora-42-xfce_volatile_rnd4k_q32t1_read 3:read_bandwidth_kb: 87093.00
  • fedora-42-xfce_volatile_rnd4k_q32t1_write 3:write_bandwidth_kb: 2700.00
  • fedora-42-xfce_volatile_rnd4k_q1t1_read 3:read_bandwidth_kb: 8703.00
  • fedora-42-xfce_volatile_rnd4k_q1t1_write 3:write_bandwidth_kb: 395.00
  • debian-12-xfce_dispvm(avg:6.313): 101.01
  • debian-12-xfce_dispvm-gui(avg:7.011): 112.18
  • debian-12-xfce_dispvm-concurrent(avg:3.340): 53.44
  • debian-12-xfce_dispvm-gui-concurrent(avg:4.006): 64.09
  • debian-12-xfce_dispvm-dom0(avg:6.835): 109.35
  • debian-12-xfce_dispvm-dom0-gui(avg:7.573): 121.17
  • debian-12-xfce_dispvm-dom0-concurrent(avg:3.502): 56.03
  • debian-12-xfce_dispvm-dom0-gui-concurrent(avg:4.211): 67.38
  • debian-12-xfce_dispvm-preload(avg:3.527): 56.44
  • debian-12-xfce_dispvm-preload-gui(avg:4.125): 65.99
  • debian-12-xfce_dispvm-preload-concurrent(avg:2.744): 43.90
  • debian-12-xfce_dispvm-preload-gui-concurrent(avg:3.240): 51.84
  • debian-12-xfce_dispvm-preload-dom0(avg:3.752): 60.04
  • debian-12-xfce_dispvm-preload-dom0-concurrent(avg:2.938): 47.00
  • debian-12-xfce_dispvm-preload-dom0-gui-concurrent(avg:3.710): 59.36
  • debian-12-xfce_dispvm-api(avg:6.737): 107.80
  • debian-12-xfce_dispvm-gui-api(avg:7.801): 124.81
  • debian-12-xfce_dispvm-concurrent-api(avg:3.285): 52.56
  • debian-12-xfce_dispvm-gui-concurrent-api(avg:3.812): 60.99
  • debian-12-xfce_dispvm-preload-api(avg:3.634): 58.14
  • debian-12-xfce_dispvm-preload-less-api(avg:6.124): 97.99
  • debian-12-xfce_dispvm-preload-more-api(avg:3.688): 59.02
  • debian-12-xfce_dispvm-preload-gui-api(avg:5.045): 80.71
  • debian-12-xfce_dispvm-preload-concurrent-api(avg:3.060): 48.96
  • debian-12-xfce_dispvm-preload-gui-concurrent-api(avg:3.900): 62.40
  • debian-12-xfce_vm(avg:0.408): 6.53
  • debian-12-xfce_vm-gui(avg:0.484): 7.74
  • debian-12-xfce_vm-api(avg:0.093): 1.49
  • debian-12-xfce_vm-gui-api(avg:0.119): 1.91
  • debian-12-xfce_vm-concurrent-api(avg:0.047): 0.75
  • debian-12-xfce_vm-gui-concurrent-api(avg:0.115): 1.83
  • fedora-42-xfce_dispvm(avg:7.084): 113.34
  • fedora-42-xfce_dispvm-gui(avg:8.384): 134.15
  • fedora-42-xfce_dispvm-concurrent(avg:4.160): 66.56
  • fedora-42-xfce_dispvm-gui-concurrent(avg:5.041): 80.65
  • fedora-42-xfce_dispvm-dom0(avg:7.847): 125.56
  • fedora-42-xfce_dispvm-dom0-gui(avg:8.902): 142.43
  • fedora-42-xfce_dispvm-dom0-concurrent(avg:4.427): 70.83
  • fedora-42-xfce_dispvm-dom0-gui-concurrent(avg:5.161): 82.58
  • fedora-42-xfce_dispvm-preload(avg:4.362): 69.79
  • fedora-42-xfce_dispvm-preload-gui(avg:4.903): 78.45
  • fedora-42-xfce_dispvm-preload-concurrent(avg:3.129): 50.07
  • fedora-42-xfce_dispvm-preload-gui-concurrent(avg:4.073): 65.17
  • fedora-42-xfce_dispvm-preload-dom0(avg:4.498): 71.96
  • fedora-42-xfce_dispvm-preload-dom0-gui(avg:5.649): 90.38
  • fedora-42-xfce_dispvm-preload-dom0-concurrent(avg:3.541): 56.66
  • fedora-42-xfce_dispvm-preload-dom0-gui-concurrent(avg:4.301): 68.81
  • fedora-42-xfce_dispvm-api(avg:7.906): 126.49
  • fedora-42-xfce_dispvm-gui-api(avg:9.207): 147.32
  • fedora-42-xfce_dispvm-concurrent-api(avg:3.903): 62.44
  • fedora-42-xfce_dispvm-preload-api(avg:4.405): 70.48
  • fedora-42-xfce_dispvm-preload-less-api(avg:7.072): 113.16
  • fedora-42-xfce_dispvm-preload-more-api(avg:4.274): 68.38
  • fedora-42-xfce_dispvm-preload-gui-api(avg:5.601): 89.62
  • fedora-42-xfce_dispvm-preload-concurrent-api(avg:3.857): 61.72
  • fedora-42-xfce_dispvm-preload-gui-concurrent-api(avg:4.564): 73.02
  • fedora-42-xfce_vm(avg:0.561): 8.98
  • fedora-42-xfce_vm-gui(avg:0.569): 9.11
  • fedora-42-xfce_vm-api(avg:0.140): 2.23
  • fedora-42-xfce_vm-gui-api(avg:0.149): 2.38
  • fedora-42-xfce_vm-concurrent-api(avg:0.082): 1.32
  • fedora-42-xfce_vm-gui-concurrent-api(avg:0.137): 2.19
  • whonix-gateway-17_dispvm-gui-concurrent(avg:4.853): 77.65
  • whonix-gateway-17_dispvm-dom0-gui(avg:8.976): 143.62
  • whonix-gateway-17_dispvm-dom0-gui-concurrent(avg:5.223): 83.58
  • whonix-gateway-17_dispvm-gui-concurrent-api(avg:4.657): 74.52
  • whonix-gateway-17_vm-gui(avg:0.560): 8.97
  • whonix-gateway-17_vm-gui-api(avg:0.134): 2.14
  • whonix-gateway-17_vm-gui-concurrent-api(avg:0.119): 1.91
  • whonix-workstation-17_dispvm(avg:7.929): 126.86
  • whonix-workstation-17_dispvm-gui(avg:8.851): 141.62
  • whonix-workstation-17_dispvm-concurrent(avg:4.709): 75.35
  • whonix-workstation-17_dispvm-gui-concurrent(avg:5.524): 88.39
  • whonix-workstation-17_dispvm-dom0(avg:8.600): 137.60
  • whonix-workstation-17_dispvm-dom0-gui(avg:9.760): 156.17
  • whonix-workstation-17_dispvm-dom0-concurrent(avg:4.895): 78.32
  • whonix-workstation-17_dispvm-dom0-gui-concurrent(avg:5.742): 91.87
  • whonix-workstation-17_dispvm-preload(avg:7.621): 121.94
  • whonix-workstation-17_dispvm-preload-gui(avg:8.519): 136.31
  • whonix-workstation-17_dispvm-preload-concurrent(avg:4.496): 71.93
  • whonix-workstation-17_dispvm-preload-gui-concurrent(avg:5.009): 80.14
  • whonix-workstation-17_dispvm-preload-dom0(avg:5.076): 81.22
  • whonix-workstation-17_dispvm-preload-dom0-gui(avg:6.605): 105.68
  • whonix-workstation-17_dispvm-preload-dom0-concurrent(avg:4.149): 66.39
  • whonix-workstation-17_dispvm-preload-dom0-gui-concurrent(avg:5.284): 84.54
  • whonix-workstation-17_dispvm-api(avg:8.622): 137.96
  • whonix-workstation-17_dispvm-gui-api(avg:9.810): 156.96
  • whonix-workstation-17_dispvm-concurrent-api(avg:4.354): 69.67
  • whonix-workstation-17_dispvm-gui-concurrent-api(avg:5.317): 85.08
  • whonix-workstation-17_dispvm-preload-api(avg:5.195): 83.13
  • whonix-workstation-17_dispvm-preload-less-api(avg:7.979): 127.67
  • whonix-workstation-17_dispvm-preload-more-api(avg:5.196): 83.14
  • whonix-workstation-17_dispvm-preload-gui-api(avg:6.493): 103.89
  • whonix-workstation-17_dispvm-preload-concurrent-api(avg:4.252): 68.04
  • whonix-workstation-17_dispvm-preload-gui-concurrent-api(avg:5.189): 83.03
  • whonix-workstation-17_vm(avg:0.585): 9.36
  • whonix-workstation-17_vm-gui(avg:0.578): 9.24
  • whonix-workstation-17_vm-api(avg:0.152): 2.43
  • whonix-workstation-17_vm-gui-api(avg:0.149): 2.38
  • whonix-workstation-17_vm-concurrent-api(avg:0.112): 1.79
  • whonix-workstation-17_vm-gui-concurrent-api(avg:0.146): 2.34

This was referenced Jul 15, 2025
Merged
Draft
Open
Merged
Merged
Merged
Merged
Merged
Merged
Merged
Merged
Merged
Open
This was referenced Jul 24, 2025
Merged
Merged
Merged
Merged
Open
This was referenced Aug 2, 2025
Open
Open
Open
Open
@marmarek marmarek merged commit b904d94 into QubesOS:master Aug 3, 2025
2 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
openqa-pending
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.

Windows qubes do not display in sys-gui
2 participants
@marmarek @qubesos-bot