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Re: Problems with kernel 3.1 and vaio Z21 (2011)

 

Hi,

Just followed your "advice" and tried the latest mesa HEAD... That did not turn out the way I expected.

1. My GDM crashes are now happening very frequent, even without going to pages with flash. It can happen at basically any time - while switching workspaces or dragging windows around 2. The issue with my external monitor on HDMI is still present (black screen on login)... 3. The drawing of my desktop seems nicer on the external monitor, however, on the build in screen it's the same.

Have not tried 3d performance though... I have reverted to stable Q3 release for now. Might try again in a few weeks.

/Nicklas

On 2011-09-22 14:04, Rob Mukai wrote:
Damien,
In answer to your questions.
1. DHCP
2. With Flash
3. cat /proc/mtrr
reg00: base=0x000000000 (    0MB), size= 2048MB, count=1: write-back
reg01: base=0x080000000 ( 2048MB), size=  512MB, count=1: write-back
reg02: base=0x09b000000 ( 2480MB), size=   16MB, count=1: uncachable
reg03: base=0x09c000000 ( 2496MB), size=   64MB, count=1: uncachable
reg04: base=0x0ffc00000 ( 4092MB), size=    4MB, count=1: write-protect
reg05: base=0x100000000 ( 4096MB), size= 2048MB, count=1: write-back
reg06: base=0x180000000 ( 6144MB), size= 1024MB, count=1: write-back
reg07: base=0x1c0000000 ( 7168MB), size=  256MB, count=1: write-back
reg08: base=0x1d0000000 ( 7424MB), size=  256MB, count=1: write-back
reg09: base=0x1dfe00000 ( 7678MB), size=    2MB, count=1: uncachable
4. recompiled removed the proprietary fglrx driver now I have 3d working. ExtremeTuxRacer now gets 60 FPS. So I am still running mesa 7.12-dev, but it seems to be working now.

DoTheDog


On Thu, Sep 22, 2011 at 12:51 AM, Damien R <damienrg@xxxxxxxxx <mailto:damienrg@xxxxxxxxx>> wrote:


    On 21 September 2011 21:36, Rob Mukai <dothedog2010@xxxxxxxxx
    <mailto:dothedog2010@xxxxxxxxx>> wrote:

        Ok, here is my info:
        VPC-z2190X, i5-2540, 6GB ram, 128GB SSD dm-raid 0, PMD,
        1600x900 screen, Linux: Ubuntu Natty 11.04 with custom
        compiled 3.1.0-rc6 x86-64 (no sparse_irq, vaio patch), gnome
        2.32.1

        Ethernet timeout: no (although before I moved to rc6 I had
        compiled the r8168 driver from realtek. I can't compile it for
        some reason on rc6 but it does appear that the r8169 driver
        works ok.)


    Do you have a dhcp or static IP address ?

        Rendering problem: haven't noticed...
        Random crash: sometimes. but not really noticeable.


    Is flash installed or not ?

        I do have the mtrr errors:

        $ dmesg | grep -i mtrr
        [    0.000000] MTRR default type: uncachable
        [    0.000000] MTRR fixed ranges enabled:
        [    0.000000] MTRR variable ranges enabled:
        [    2.603613] mtrr: no more MTRRs available
        [    2.603618] [drm] MTRR allocation failed.  Graphics
        performance may suffer.


        $ sudo cat /proc/mttr
        cat: /proc/mttr: No such file or directory


    Ah sorry, I misspelled the command, it is:
    cat /proc/mtrr

        And 3d graphics are not that great. Extreme Tux Racer I get
        like 2 FPS. Actually now I can't even get glxinfo to show... I
        wonder what I did...


    Try with default drm and mesa packages if you have compiled your
    own (maybe you can install packages from 11.10).

    Regards,
    Damien R.




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