how to set screen resolution properly on my Kubuntu-laptop???

Magyari, Balázs tripatos at gmail.com
Tue Aug 29 19:17:23 UTC 2006


Sorry, I must ask:
instead of this...

Section "Monitor"
   Identifier    "Generic Monitor"
   Option        "DPMS"
   HorizSync    28-64
   VertRefresh    43-60
EndSection

...should my "Monitor" section look like this below?

Section "Monitor"
       Identifier      "Generic Monitor"
       Option          "DPMS"
Modeline        "1280x800" 80.58 1280 1344 1480 1680 800 801 804 827
Modeline        "1280x800" 95.95 1280 1352 1488 1696 800 801 804 832
Modeline        "1280x800" 111.77 1280 1360 1496 1712 800 801 804 837
Modeline        "1280x800" 128.04 1280 1368 1504 1728 800 801 804 842
Modeline        "1280x800" 144.76 1280 1376 1512 1744 800 801 804 847
Modeline        "1280x800" 160.48 1280 1376 1512 1744 800 801 804 852
Modeline        "1280x800" 177.98 1280 1376 1520 1760 800 801 804 857
Modeline        "1280x800" 194.19 1280 1376 1520 1760 800 801 804 862
Modeline        "1280x800" 210.58 1280 1376 1520 1760 800 801 804 867
Modeline        "1280x800" 165.13 1280 1376 1512 1744 800 801 804 853
# 1280x800 @ 60.00 Hz (GTF) hsync: 49.68 kHz; pclk: 83.46 MHz
ModeLine "1280x800" 83.5 1280 1344 1480 1680 800 801 804 828
# 1280x800 @ 75.00 Hz (GTF) hsync: 62.62 kHz; pclk: 107.21 MHz
Modeline "1280x800"  107.21  1280 1360 1496 1712  800 801 804 835
# 1280x800 @ 85.00 Hz (GTF) hsync: 71.40 kHz; pclk: 123.38 MHz
Modeline "1280x800"  123.38  1280 1368 1504 1728  800 801 804 840
# 1280x800 @ 100.00 Hz (GTF) hsync: 84.80 kHz; pclk: 147.89 MHz
Modeline "1280x800"  147.89  1280 1376 1512 1744  800 801 804 848
EndSection

Now I understand your instructions like this, so please tell me if I'm
wrong, because I don't exactly now what I'm doing. If it's good then
please tell me and I change my xorg.conf and then watch the results
:-) (I don't want to ruin my computer with my mistake so I thought it
worth to ask one more question)
Thank you!
Balázs

2006/8/29, Abdullah Ramazanoglu <ar018 at yahoo.com>:
>
> Magyari, Balázs dedi ki:
>
> > I uploaded my /etc/X11/xorg.conf and /var/log/Xorg.0.log outputs
> > here<http://magyari.googlepages.com/kubuntu2>
>
> Driver declares 1280x800 support and detects a 1280x800 display, but
> unfortunately can't use this res as no 1280x800 mode defined - either as
> embedded xorg default, or explicit user Modeline. So it falls back to
> built-in default 1024x768. Googled for modeline 1280x800 and here are
> several modeline samples. Please include them all at once in your
> xorg.conf, Section "Monitor". Xorg will pick the best one among them.
>
> ---------------------------------------------------------------------
> Modeline        "1280x800" 80.58 1280 1344 1480 1680 800 801 804 827
> Modeline        "1280x800" 95.95 1280 1352 1488 1696 800 801 804 832
> Modeline        "1280x800" 111.77 1280 1360 1496 1712 800 801 804 837
> Modeline        "1280x800" 128.04 1280 1368 1504 1728 800 801 804 842
> Modeline        "1280x800" 144.76 1280 1376 1512 1744 800 801 804 847
> Modeline        "1280x800" 160.48 1280 1376 1512 1744 800 801 804 852
> Modeline        "1280x800" 177.98 1280 1376 1520 1760 800 801 804 857
> Modeline        "1280x800" 194.19 1280 1376 1520 1760 800 801 804 862
> Modeline        "1280x800" 210.58 1280 1376 1520 1760 800 801 804 867
>
> Modeline     "1280x800" 165.13 1280 1376 1512 1744 800 801 804 853
>
> # 1280x800 @ 60.00 Hz (GTF) hsync: 49.68 kHz; pclk: 83.46 MHz
> ModeLine "1280x800" 83.5 1280 1344 1480 1680 800 801 804 828
> # 1280x800 @ 75.00 Hz (GTF) hsync: 62.62 kHz; pclk: 107.21 MHz
> Modeline "1280x800"  107.21  1280 1360 1496 1712  800 801 804 835
> # 1280x800 @ 85.00 Hz (GTF) hsync: 71.40 kHz; pclk: 123.38 MHz
> Modeline "1280x800"  123.38  1280 1368 1504 1728  800 801 804 840
> # 1280x800 @ 100.00 Hz (GTF) hsync: 84.80 kHz; pclk: 147.89 MHz
> Modeline "1280x800"  147.89  1280 1376 1512 1744  800 801 804 848
> ---------------------------------------------------------------------
>
> I would also suggest removing HorizSync and VertRefresh lines from
> xorg.conf (again Section "Monitor") so that auto-detected DDC values will
> take effect.
>
> --
> Abdullah Ramazanoglu
> aramazan ÄT myrealbox D0T cöm
>
>
> --
> kubuntu-users mailing list
> kubuntu-users at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kubuntu-users
>
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