Re: Display rates -

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On 01/28/2013 05:44 AM, David wrote:
> On 1/27/2013 11:21 PM, poma wrote:
>> On 01/28/2013 03:02 AM, David wrote:
>>> On 1/27/2013 7:31 PM, poma wrote:
>>>> On 01/27/2013 09:54 PM, Bob Goodwin - Zuni, Virginia, USA wrote:
>>>>> On 01/27/2013 01:57 PM, Suvayu Ali wrote:
>>>>>> xrandr -q
>>>>>
>>>>> No that just shows the same thing, the equipment is rated much
>>>>> higher.
>>>>>
>>>>> [root@Box9 xorg.conf.d]# xrandr -q Screen 0: minimum 320 x 200,
>>>>> current 1024 x 768, maximum 8192 x 8192 DVI-0 disconnected (normal
>>>>> left inverted right x axis y axis) HDMI-0 disconnected (normal left
>>>>> inverted right x axis y axis) VGA-0 connected 1024x768+0+0 (normal
>>>>> left inverted right x axis y axis) 0mm x 0mm 1024x768       60.0* 
>>>>> 800x600        60.3     56.2 848x480        60.0 640x480        59.9
>>>>>
>>>>> And I have had no success with the commands to change it like:
>>>>>
>>>>> $xrandr --output LVGA --mode 1680x1050 --rate 60
>>>>>
>>>>> Which just gets a help screen, obviously I'm doing something wrong 
>>>>> out of ignorance.
>>>>>
>>>>
>>>> Heya,
>>>>
>>>> $ man cvt
>>>> $ man xrandr
>>>>
>>>> $ xrandr --newmode "640x480R" 23.50 640 688 720 800 480 483 487 494 +hsync
>>>> -vsync
>>>> $ xrandr --newmode "800x600R" 35.50 800 848 880 960 600 603 607 618 +hsync
>>>> -vsync
>>>> $ xrandr --newmode "1024x768R" 56.00 1024 1072 1104 1184 768 771 775 790
>>>> +hsync -vsync
>>>> $ xrandr --newmode "1280x960R" 85.25 1280 1328 1360 1440 960 963 967 988
>>>> +hsync -vsync
>>>> $ xrandr --newmode "1280x1024R" 90.75 1280 1328 1360 1440 1024 1027 1034
>>>> 1054 +hsync -vsync
>>>> $ xrandr --newmode "1440x900R" 88.75 1440 1488 1520 1600 900 903 909 926
>>>> +hsync -vsync
>>>> $ xrandr --newmode "1680x1050R" 119.00 1680 1728 1760 1840 1050 1053 1059
>>>> 1080 +hsync -vsync
>>>> $ xrandr --newmode "1920x1080R" 138.50 1920 1968 2000 2080 1080 1083 1088
>>>> 1111 +hsync -vsync
>>>>
>>>> CVT(Coordinated Video Timings) with R(reduced blanking intervals) modes
>>>> ONLY for LCDs at 'VertRefresh' 60 Hz.
>>>>
>>>> Automation in da display manager style:
>>>> /etc/lightdm/lightdm.conf:
>>>> display-setup-script=/usr/bin/RandR
>>>> …
>>>>
>>>> /usr/bin/RandR:
>>>> #!/bin/sh
>>>> # ViewSonic VX2035wm
>>>> xrandr --newmode "1680x1050R" 119.00 1680 1728 1760 1840 1050 1053 1059
>>>> 1080 +hsync -vsync >/dev/null 2>&1
>>>> xrandr --addmode VGA-0 1680x1050R >/dev/null 2>&1
>>>> xrandr --output VGA-0 --mode 1680x1050R >/dev/null 2>&1
>>>> exit 0
>>>>
>>>>
>>>> Cheers,
>>>> poma
>>>>
>>>
>>>
>>> Or? Well you could use a distro that actually works without searching
>>> Google and volumes of text files.
>>>
>>> Seems like if 'Linux is now supposed to appeal to the 'great unwashed
>>> masses' that it should make it easy for them to use Linux. Ya think?
>>>
>>
>> Feber est suae quisque fortunae.
>>
>> Cheers,
>> poma
> 
> 
> F/a/ber est suae quisque fortunae
> 
> Your 'e' should be an 'a'
> 

Prissy :)

> But a good point. However. But my point was that if Linux ever expects
> to become useful and commonly accepted it needs to work for 'the common
> user' in 'the common environment'. Workable without the need of
> incantations, magic scripts, candles burning on stone alters where
> chickens are killed and their blood captured in special stone bowls to
> just 'make it work'.
> 
> Means? Install it and the devices are found and configured. The monitor
> works as it should.
> 

xrandr is just simple tool :)
The magic is in the efforts of developers to make something like that.
Please, do not take things for granted.

No retreat, no surrender.
poma


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