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Home / macos-help / Fix 'Could not get lock /var/lib/dpkg/lock' Error on Ubuntu/Debian - Brave Sync Setup: Desktop and Mobile Guide-Windows Update Login Loop 0x80070002 Troubleshooting

Fix 'Could not get lock /var/lib/dpkg/lock' Error on Ubuntu/Debian - Brave Sync Setup: Desktop and Mobile Guide-Windows Update Login Loop 0x80070002 Troubleshooting

2026-06-13 13:41:42
Fix 'Could not get lock /var/lib/dpkg/lock' Error on Ubuntu/Debian - Brave Sync Setup: Desktop and Mobile Guide-Windows Update Login Loop 0x80070002 Troubleshooting

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

Next references

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