Uploaded image for project: 'Core ReactOS'
  1. Core ReactOS
  2. CORE-17636

Live CD on Virtual PC 2007: Uses 4-bit color depth instead of 32-bit

    XMLWordPrintable

Details

    Description

      This is regression, started to happen in 0.4.15-dev-2655-g2ae6bd7453 - videoprt commit by hpoussin.

      How to reproduce:

      • Start Virtual PC 2007
      • Attach Live CD and boot from it
      • You will notice color depth problem early at device installation stage

      The problem is not reproduced when booting Live CD with ACPI HAL by specifying it in FreeLoader parameters.

      Noticeable debug print error:

      (/win32ss/user/ntuser/display.c:86) err: Failed to open registry key: \REGISTRY\MACHINE\SYSTEM\CONTROLSET001\SERVICES\VBE\Device1

      Debug logs attached:

      Attachments

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. CORE-12441 Regression, booting LiveCD on Virtual PC 2007 SP1 is unstable

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CORE-6773 VESA modes crash Bochs since r56112

          • Major - Major loss of function.
          • Reopened

          Bug - A problem which impairs or prevents the functions of the product. CORE-13180 Virtual PC 2007 SP1, two VGA cards listed

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              binarymaster Stas'M
              binarymaster Stas'M
              Votes:
              1 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: