PROBLEM: (92041) (PATCH ID: OSF540-134)
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Systems configured with VX1 graphics cards will not switch the graphics
head display to VGA text mode. When the Xserver window system is running,
VGA text display mode should be restored when the halt button is pressed.
Console commands can then be echo'd to the VGA display for diagnostic purposes.
Without this fix, the console commands will not be displayed.


PROBLEM: (93992) (PATCH ID: OSF540-239)
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The VX1 device driver running on systems configured with multiple VX1 graphics
cards in multiple I/O boxes connected to SMP systems would panic the system.
Insufficient locking to prevent CPUs from simultaneously accessing a VX1 card
would cause the graphic card to hang resulting in a system panic.