Event ID 1024 — Subsystem for UNIX-based Applications Availability
Applies To: Windows Server 2008 R2
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Subsystem for UNIX-based Applications (SUA) Availability is a measure of SUA's readiness to support POSIX applications and scripts.
Event Details
| Product: | Windows Subsystem for UNIX-based Applications |
| ID: | 1024 |
| Source: | Microsoft-Windows-SUA-Psxss |
| Version: | 6.0 |
| Symbolic Name: | PSX_FATAL_ASSERT |
| Message: | A fatal condition has occurred during subsystem startup. The condition is %1 and the status code is %2. |
Resolve
Restart the computer--Subsystem for UNIX-based Applications failed due to an uncorrectable problem
The text of the error message in Event Viewer should show the exact source of the failure. Try restarting the computer to clear the error and resume work in Subsystem for UNIX-based Applications.
To restart the computer:
- Click Start, click the arrow next to the Lock button, and then click Restart.
Verify
Verify that the Subsystem for UNIX-based Applications (SUA) Psxss.exe utility is available by viewing Psxss.exe in the Windows Task Manager.
To verify that Psxss.exe is running:
- Open Windows Task Manager by pressing CTRL+ALT+DEL, and then clicking Task Manager.
- On the Processes tab, select the Show processes from all users check box.
- Verify that PSXSS.exe is running.
If PSXSS.exe is not running, Subsystem for UNIX-based Applications (SUA) is not available.