Mailinglist Archive: opensuse-bugs (4156 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=740157

https://bugzilla.novell.com/show_bug.cgi?id=740157#c0


           Summary: nouveau does not detect all graphics memory of Nvidia
                    9500GT (512MB detected 1GB present)
    Classification: openSUSE
           Product: openSUSE 12.1
           Version: Final
          Platform: i686
        OS/Version: SuSE Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Kernel
        AssignedTo: kernel-maintainers@xxxxxxxxxxxxxxxxxxxxxx
        ReportedBy: Ulrich.Windl@xxxxxxxxxxxxxxxxxxxx
         QAContact: qa@xxxxxxx
          Found By: ---
           Blocker: ---


Created an attachment (id=470183)
 --> (http://bugzilla.novell.com/attachment.cgi?id=470183)
Log extracts for hwinfo, nouveau driver, and Nvidia driver

User-Agent:       Mozilla/5.0 (X11; Linux i686; rv:9.0) Gecko/20111216
Firefox/9.0 SeaMonkey/2.6

(Problem was present in openSUSE 11.3 already)
nouveau driver does not detect the graphics memory of an Nvidia 9500GT
correctly:
512MB RAM are detected, but 1GB of RAM is present. The Nvidia driver detects
the RAM size correctly:

kernel: [    1.948818] [drm] nouveau 0000:01:00.0: Detected 512MiB VRAM

[ 11051.228] (--) NVIDIA(0): Memory: 1048576 kBytes

Reproducible: Always

Steps to Reproduce:
1. Have a Nvidia graphics chip, use nouveau driver

Actual Results:  
Not all graphics memory is detected

Expected Results:  
All graphics memory should be detected

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