[sf-lug] More Self inflicted Display Issues

[Ernest De Leon]

You might try connecting the monitor directly the the box in question and
reconfiguring xorg real fast...to make sure everything is good (and
eliminating the suspect hardware from the loop), then plug it back into the
KVM.

Ernest

On Thu, May 8, 2008 at 11:10 AM, Blake Haggerty <Blake.Haggerty at sapphire.com>
wrote:

> >Are you actually getting a crash error and defaulting to CLI, or is it
> just blank?  I'm assuming that it's just blank.
> >If you try to switch to one of the other terminals is it still black or do
> you get a login prompt?
>
> It is just a blank screen no CLI. Monitor Flashes "No Signal" I imagine
> there is an issue with the switch too due getting flashes of the login and
> desktop when switching back and forth. The strange thing is though it worked
> great until I edited the xorg.conf file.
>
> >I would suspect that the file name was entered incorrect.  I've never run
> into an occasion where less/more/cat showed data in >a file and nano/ee/vi
> didn't.
>
> nano has never worked for me on any file I have ever tried it with. I have
> read about this issue but never found a fix.
>
> >I have created similar problems for myself with Mandriva and found the
> >simplest was to correct was to use the install DVD in Upgrade mode to
> correct
> >my error.
> Unfortunately I dont have a DVD or CD drive yet ont his computer I switched
> motherboards and I dont have a SATA dvd or cd drives. (which is required)
>   *Blake Haggerty*
> Permanent Placement Specialist    *Work:* 415-788-8488 x6062
> *Fax:* 415-788-2592
> *Email:* blake.haggerty at sapphire.com
> *http://www.linkedin.com/in/blakehaggerty*
> *Sapphire Technologies*
> <http://maps.google.com/maps?q=&hl=en>
>  See who we know in common <http://www.linkedin.com/e/wwk/3663885/>
>
>
> -----Original Message-----
> *From:*Ernest De Leon edeleonjr at gmail.com
> *To:* "bobbie sellers" ;
> *Cc:* "Blake Haggerty" , "sf-lug at linuxmafia.com" ;
> *Sent:* May 8, 2008 10:45:23 AM
> *Subject:* Re: [sf-lug] More Self inflicted Display Issues
>
> Are you actually getting a crash error and defaulting to CLI, or is it just
> blank?  I'm assuming that it's just blank.
>
> If you try to switch to one of the other terminals is it still black or do
> you get a login prompt?
>
> If you are getting pitch black no matter what, it's probably a hardware
> issue with your cabling or KVM, if you get to a CLI prompt, then it's
> definitely the xserver.
>
> I would to the following (again in your case)
>
> dpkg-reconfigure xserver-xorg and choose the generic vesa driver....see if
> you can at least get some kind of GUI up.
>
> afterward, you can do less/more/cat to check your xorg.conf and make sure
> there is data in there.  If you are using nano and not seeing anything in
> the file, that would be truly odd.  I would suspect that the file name was
> entered incorrect.  I've never run into an occassion where less/more/cat
> showed data in a file and nano/ee/vi didn't.
>
>
> E
>
> On Thu, May 8, 2008 at 10:26 AM, bobbie sellers <bliss at california.com>
> wrote:
>
>> Blake Haggerty wrote:
>> > Hey all,
>> >
>> >
>> >
>> > Hoping someone will have a simple fix for this.
>> >
>> >
>> >
>> > This problem is on Ubuntu Gutsy 7.10 W/ Nividia 8500GT
>> >
>> >
>> >
>> > I was messing with the screen resolutions in my xorg.conf and I changed
>> some of the values and like an idiot I didnt back it up. Now when I boot I
>> cant see my desktop.
>> >
>> >
>> >
>> > I tried to edit my xorg.conf (sudo nano /etc/x11/xorg.conf) the file is
>> empty as in it is a blank page that nano pulls up (this has always been a
>> problem for me with nano no matter what file I try to edit)
>> >
>> >
>> >
>> > I tried the sudo dpkg -reconfigure xserver-xorg -phigh xorg.conf (not
>> sure if that is the correct syntax I usually am going off a cheat sheet)
>> That brought a screen to choose the correct resolutions and I did so and
>> still no go.
>> >
>> >
>> >
>> > Now here is the really strange part.
>> >
>> >
>> >
>> > I have a Belkein KVM switch that I use to switch between my two
>> computers sharing one monitor. When I switch over to my puppy Linux Box and
>> start working on that everything is good. If I switch over to the non
>> working Ubuntu box I can briefly see the login screen. I then blindly enter
>> my login and password. I will then switch back to the puppy machine and then
>> switch back to non working Ubuntu machine and I can briefly see my desktop
>> for just a flash. So its there and its running but it just wont display on
>> the monitor.
>> >
>> >
>> >
>> > Thank you for any help you can lend in advance!
>>
>>        I have created similar problems for myself with Mandriva and found
>> the
>> simplest was to correct was to use the install DVD in Upgrade mode to
>> correct
>> my error.
>>
>>        Try to use a tool like Knoppix to back up your /home in case you
>> make the
>> mistake I did a month or so back and accidently re-install the whole
>> system.
>> >
>>
>> >
>> >
>> > Blake Haggerty
>> > Permanent Placement Specialist
>>
>>
>> >
>> > Work: 415-788-8488 x6062
>> > Fax: 415-788-2592
>> >
>> > Email: blake.haggerty at sapphire.com
>> >  http://www.linkedin.com/in/blakehaggerty
>> >
>> > Sapphire Technologies
>> >
>> >
>> >
>> > See who we know in common
>>
>>
>>        later
>>        bliss -- C  O C O A  Powered... (at california dot com)
>>
>> --
>>  bobbie sellers -(Back to Angband)Team *AMIGA & SF-LUG*
>>
>> "It is by will alone I set my mind in motion.
>>  It is by the beans of cocoa that the thoughts acquire speed,
>>  the thighs acquire girth, the girth become a warning.
>>  It is by theobromine alone I set my mind in motion."
>>        --from Someone else's Dune spoof ripped to my taste.
>>
>> _______________________________________________
>>  sf-lug mailing list
>> sf-lug at linuxmafia.com
>> http://linuxmafia.com/mailman/listinfo/sf-lug
>>
>
>
>
> --
> Ernest de Leon
> http://www.smbtechadvice.com
>
> "They who can give up essential liberty to obtain a little temporary safety
> deserve neither liberty nor safety." - A common 18th Century sentiment
> voiced by Benjamin Franklin
>
> "A patriot must always be ready to defend his country against his
> government." - Edward Abbey
>
> "All that is necessary for evil to triumph is for good men to do nothing."
> - Edmund Burke, English statesman and political philosopher (1729-1797)
>



-- 
Ernest de Leon
http://www.smbtechadvice.com

"They who can give up essential liberty to obtain a little temporary safety
deserve neither liberty nor safety." - A common 18th Century sentiment
voiced by Benjamin Franklin

"A patriot must always be ready to defend his country against his
government." - Edward Abbey

"All that is necessary for evil to triumph is for good men to do nothing." -
Edmund Burke, English statesman and political philosopher (1729-1797)
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://linuxmafia.com/pipermail/sf-lug/attachments/20080508/3a98a84d/attachment.html>