On 12/13/2012 11:57 AM, Gary Kline wrote:
> On Thu, Dec 13, 2012 at 10:41:57AM +0800, Ed Greshko wrote:
>> On 12/13/2012 10:33 AM, Gary Kline wrote:
>>> On Thu, Dec 13, 2012 at 09:20:21AM +0800, Ed Greshko wrote:
>>>> On 12/13/2012 09:11 AM, Gary Kline wrote:
>>>>> On Thu, Dec 13, 2012 at 08:45:03AM +0800, Ed Greshko wrote:
>>>>>> On 12/13/2012 08:35 AM, Gary Kline wrote:
>>>>>>>> Did you post the output from the "working" system?
>>>>>>>>> In the output the line
>>>>>>>>>
>>>>>>>>> 1920x1080 60.0*+
>>>>>>>>>
>>>>>>>>> Indicates by * that this is the current mode and by the + indicates
>>>>>>>>> that the preferred mode of the attached monitor is 1920x1080.
>>>>>>>>>
>>>>>>> "tao" is my new quad optplex that refuses to display above
>>>>>>> 1280x1024. my "working" system is dubbed "ethos". it's got
>>>>>>> 1920x1080 which is what I want own my new computer. DEspite
>>>>>>> the token that are shown after the lines of resolution, the
>>>>>>> output on "tao is only 1280x1024. {for some reason I cannot get
>>>>>>> a ksnapshot of my scrren resolution; I'm missing kio_file.}
>>>>>> That is "strange". Your system certainly thinks it is driving at
>>>>>> 1920x1080.
>>>>>>
>>>>>> Does anything happen if you issue the command....
>>>>>>
>>>>>> xrandr --output VGA-1 --auto (you can used this command as the
>>>>>> currently running user. No need for root)
>>>>>>
>>>>> pts/5 17:02 <ethos> [4690] ssh -X tao
>>>>> kline@tao's password:
>>>>> Last login: Wed Dec 12 16:48:19 2012
>>>>> pts/8 17:03 <tao> [4662] xrandr --output VGA-1 --auto
>>>>> pts/8 17:04 <tao> [4663]
>>>>>
>>>>>
>>>>> strange: ==nothing==. what Should be displayed? [if anything?]
>>>> Nothing should be displayed. The command will switch the mode. "auto"
>>>> means to switch to the default.
>>>>
>>>> You could also try....
>>>>
>>>> xrandr --output VGA-1 --mode 1152x864 to see if that makes a change....
>>>>
>>>> I noticed you "ssh'd" into the system. I don't know that xrandr would be
>>>> effective when using a "remote" session. Can you try entering on the
>>>> actual console?
>>> dunno. here, FWIW, is % xranda >& /tmp/file, the ampersand to
>>> capture the first line:
>>>
>>>
>>> xrandr: Failed to get size of gamma for output default
>>> Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1280 x 1024
>>> default connected 1280x1024+0+0 0mm x 0mm
>>> 1280x1024 0.0*
>>> 1152x864 0.0
>>> 1024x768 0.0
>>> 800x600 0.0
>>> 640x480 0.0
>>> 720x400 0.0
>>>
>>> And this is what I actually get as my resolution. next is what
>>> is ignored by your xrand --output ... line::
>>>
>>>
>>> pts/4 18:11 <tao> [4692] xrandr --output VGA-1 --mode 1152x864
>>> xrandr: Failed to get size of gamma for output default
>>> warning: output VGA-1 not found; ignoring
>>> pts/4 18:12 <tao> [4693]
>>>
>>>
>>>
>>> next, for the heck of it, I tried the next-larger res: 1280x1024 and
>>> only got the "usage:" string for xrandr. anything you--or anybody--
>>> see from the data captured?? like, am I missing some driver module, or
>>> part-of? im totally out of ideas.
>>>
>> OK.... The puzzle deepens.....
>>
>> "warning: output VGA-1 not found; ignoring"
>>
>> So, when you just do a "xrandr" on the console of tao there is no section
>> reading something like..
>>
>> Screen 0: minimum 8 x 8, current 2048 x 1152, maximum 8192 x 8192
>> DVI-I-0 disconnected (normal left inverted right x axis y axis)
>> VGA-0 disconnected (normal left inverted right x axis y axis)
>> DVI-I-1 connected 2048x1152+0+0 (normal left inverted right x axis y axis)
>> 510mm x 287mm
>>
>> ????
>>
>> When using the --output parameter you need to specify an existing output.
>> In my case there are 3 as shown above.
>>
>> You don't have a single monitor connected to 2 systems via a KVM do you?
>
> I do indeed; at one time I had 5 tower cases and three small
> CRT's; finally wound up with one 19" tube wired to a KVM switch.
> my goal is to get down to a server and a desktop. and one
> backup server.
If I were you, I'd connect the monitor directly to the new box and reboot. I
have seen too many video problems related to KVMs.
--
Programming today is a race between software engineers striving to build bigger
and better idiot-proof programs, and the Universe trying to produce bigger and
better idiots. So far, the Universe is winning. -- Rick Cook, The Wizardry
Compiled
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