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  •  » Tutorial - Yellow Dog Linux - Screen Resolution

#1  2007-04-02 13:27:06

troy2000
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From: Orbiting Gliese 581
Registered: 2007-03-27
Posts: 71

Tutorial - Yellow Dog Linux - Screen Resolution

After spending a few weeks trying to work out how to properly set screen resolutions in PS3 YDL 5, I finally got it to work, so I decided to write a tutorial on it.  Maybe it will help a few people who are new to linux smile.  I have tried to make this as easy-to-follow as possible, if you think I have left something out, pm me and I will be sure to add it wink.

OK, before you start make sure you have the following:

- YDL 5 Set Up and Running -
- USB Mouse -
- USB Keyboard -
- Command Terminal Open -
- HDTV Supporting At Least 720p (1280x720) -
- Kde Installed And Running (Will add How-To at later date) -
- You Are Logged In As The Root User -

Now that you have everything ready, lets go through some basic commands.

The most important command when managing resolutions is "ps3videomode".  When you type this command, it tells linux to prepare to change resolutions.  However, just typing this in on it's own will not change anything.  After the previous command, you must type "-v" to tell linux that you want to change the current screen resolution.  Now you need to specify which resolution you are going to change to.  Here are some examples:

"ps3videomode -v 8"

"ps3videomode -v 3"

"ps3videomode -v 0"

The "0" means autodetect the best resolution, but it is not very effective, so try to stay clear of that one.

In this tutorial, I will be using "ps3videomode -v 3".  This tells linux that you want to change the resolution to 720p, the exact resolution of your HDTV.  Go ahead and type it in smile.
  Doesn't look too good, does it? Big black bars all around the screen!  To fix this, you will need to tell linux to display your desktop in fullscreen mode.  You activate fullscreen by adding 128 to the mode number you just typed.  For example.  "ps3videomode -v 3" becomes "ps3videomode -v 131".  Try typing that in smile.  Now, thats MUCH better!  Since you have the resolution set now, you need to save it. 
    Do this, by opening a new terminal and typing "vi /etc/kboot.conf".  This will open your boot file, which is loaded every time you start linux.  Look for something which says "default = ydl" and press the insert key on your keyboard.  Change it to "default = myres".  Next, find something that says "ydl1080i" and change it to "myres", same as before.  Next, in the same paragraph, find where it says "ps3videomode" and change the setting to 131. 
    Press the escape button on your keyboard, then hold down the shift key and press the ":" button, followed by a lower-case "w" and a lower-case "q". Press enter and you will be returned to a normal command prompt.

Now all you need to do it reboot the PS3, and you're done smile.

BTW: Could a mod please move this to the Tutorials forum if it's in the wrong place?  Thanks.

Last edited by troy2000 (2007-04-03 10:55:13)


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#2  2007-04-02 21:32:22

Siptang
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

Very well put.
I think this should be moved to tut section though.

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#3  2007-04-02 22:40:14

Ion
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Registered: 2006-12-05
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

Thankyou for your time making this tut troy.

edit:

My terminal wont recognize the commands. neutral

Kde Installed And Running (Will add How-To at later date) -

Kde? Was that? smile


Oh,never mind I looked it up. Here is KDE for download.

http://linux.softpedia.com/get/Desktop- … 3580.shtml

Last edited by Ion (2007-04-02 23:43:23)


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#4  2007-04-02 23:49:43

Siptang
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

KDE is another GUI for linux.
Enlightment is default GUI for yellow dog.

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#5  2007-04-03 00:19:17

Ion
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Registered: 2006-12-05
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

Damn,I cant figure out how to get it from the mirrors...

Anyone know any other downloa links?

I see a bunch of folders witch I cant do nothing with on the site. yikes


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#6  2007-04-03 10:49:27

troy2000
PS3 Hacks Guru
From: Orbiting Gliese 581
Registered: 2007-03-27
Posts: 71

Re: Tutorial - Yellow Dog Linux - Screen Resolution

In the default GUI, go to app selection menu by right clicking anywhere, then look for something which reads "Add/Remove Programs". Open it, and it will show u a checkbox option to install kde.  Tick it, and click apply.  Then reboot, and at the login screen choose session and click the KDE checkbox.  KDE should now boot, once u log in smile

BTW: Ion, if you are logged into a regular user account, you must log back out and then log in as root in order to change resolutions.  I'm adding that to the tutorial right now wink.  To log in as root, get back to the login screen by clicking the option the app selector.  When u get back there, just enter "root" as a username, and whatever u chose as a password for root during the install of YDL.

Last edited by troy2000 (2007-04-03 10:53:08)


"We're StarFleet officers.  Weird is part of the job." - Capt. Kathryn Janeway.   Star Trek fan since I was 2 years old and proud of it! http://www.xbox360-hacks.com/forums/img/smilies/big_smile.png.

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#7  2007-04-03 17:08:30

Ion
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Registered: 2006-12-05
Posts: 1043
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

troy2000 wrote:

In the default GUI, go to app selection menu by right clicking anywhere, then look for something which reads "Add/Remove Programs". Open it, and it will show u a checkbox option to install kde.  Tick it, and click apply.  Then reboot, and at the login screen choose session and click the KDE checkbox.  KDE should now boot, once u log in smile

BTW: Ion, if you are logged into a regular user account, you must log back out and then log in as root in order to change resolutions.  I'm adding that to the tutorial right now wink.  To log in as root, get back to the login screen by clicking the option the app selector.  When u get back there, just enter "root" as a username, and whatever u chose as a password for root during the install of YDL.

Yea,Im logged into my root account but I cant get KDE running because I dont know witch one to download in the server from the link I posted. Wtch one did you downloaded? ^_^

I got one called de-i18n-bg-3.5.6.tar.bz2.I downloaded it from one of this mirrors but I dont know witch one to get,and the one I got didnt run. neutral

mirrors: http://download.kde.org/download.php?ur … 3.5.6/src/

Im going in circles here. yikes


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#8  2007-04-03 17:16:25

Siptang
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Registered: 2007-01-29
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

ion, give me little bit of time.
I'm stuck doing alot of things at work right now.
If not answered by the time I come back next then I'll post about it.

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#9  2007-04-03 17:23:10

Ion
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

siptang wrote:

ion, give me little bit of time.
I'm stuck doing alot of things at work right now.
If not answered by the time I come back next then I'll post about it.

Alright. smile


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#10  2007-04-03 18:42:19

troy2000
PS3 Hacks Guru
From: Orbiting Gliese 581
Registered: 2007-03-27
Posts: 71

Re: Tutorial - Yellow Dog Linux - Screen Resolution

OK, here is exactly how to install KDE:

1: Reboot PS3

2: Login as root.

3: In the desktop, click the blue YDL button, go to the system section.

4: Choose Add/Remove Programs.

5: Insert your YDL install disk.

6: In the Add/Remove Programs window, click the checkbox which says KDE.

7: Click the apply button.

8: KDE will now install.

If this doesn't work, please PM me smile.


"We're StarFleet officers.  Weird is part of the job." - Capt. Kathryn Janeway.   Star Trek fan since I was 2 years old and proud of it! http://www.xbox360-hacks.com/forums/img/smilies/big_smile.png.

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#11  2007-04-13 04:04:05

onyxls1
PS3 Newbie
Registered: 2007-04-09
Posts: 2

Re: Tutorial - Yellow Dog Linux - Screen Resolution

hmm when i log in as root and go to the system section i don't have the add/remove programs option

i just have...
lock screen
suspend
hibernate
reboot
shut down
logout

i tried the ps3videomode commands anyways and nothing worked any better than "3" and i still have bars on the side of my screen. sad  i have a 1064x768 screen so maybe that is my problem, but it displays my 1080i cable box perfectly

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#12  2007-04-13 13:12:32

troy2000
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From: Orbiting Gliese 581
Registered: 2007-03-27
Posts: 71

Re: Tutorial - Yellow Dog Linux - Screen Resolution

Oops, sorry onyxls1.  I forgot to add that when you set the mode to 131, you will get a split screen, a sort of effect where the image is split in half across the screen.  You must log out and log back in for the image to be displayed properly without the black lines.  KDE is not a "Requirement" exactly, but it is a little more feature-rich than the default GUI wink.  My TV is 1024x768 as well, so it should work fine for you smile.

Last edited by troy2000 (2007-04-13 13:13:26)


"We're StarFleet officers.  Weird is part of the job." - Capt. Kathryn Janeway.   Star Trek fan since I was 2 years old and proud of it! http://www.xbox360-hacks.com/forums/img/smilies/big_smile.png.

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#13  2007-04-13 16:51:07

Ion
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Registered: 2006-12-05
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

^Oh,that explains it.

Thanks.


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#14  2007-04-28 15:35:17

defaultnoob
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Registered: 2007-04-28
Posts: 6

Re: Tutorial - Yellow Dog Linux - Screen Resolution

ok the first thing I did was log in as root then open a terminal typed in ps3videomode -v 3 then screen went blank but did look a lil different then in the same terminal typed ps3videomode -v 131 then went black again and then the screen was split in half lol now the saven part I see where is say default=ydl and changed that to myres and I see where it say ydl1080i and chanded that ta myres as well but what I don't see is that part that surposta say ps3videomode in the paragraph now I'm screwed becuz when I shut off me ps3 it freezes help plz thanks

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#15  2007-04-28 17:06:49

Ion
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Registered: 2006-12-05
Posts: 1043
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Re: Tutorial - Yellow Dog Linux - Screen Resolution

defaultnoob wrote:

ok the first thing I did was log in as root then open a terminal typed in ps3videomode -v 3 then screen went blank but did look a lil different then in the same terminal typed ps3videomode -v 131 then went black again and then the screen was split in half lol now the saven part I see where is say default=ydl and changed that to myres and I see where it say ydl1080i and chanded that ta myres as well but what I don't see is that part that surposta say ps3videomode in the paragraph now I'm screwed becuz when I shut off me ps3 it freezes help plz thanks

Boot YLD again and when he loading(if it loads) text says Kboot: type boot-game-os and you will be back into your ps3's os . Thats all I can say for now because Im still figuring this out too.


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#16  2007-04-29 17:55:12

defaultnoob
PS3 Newbie In Training
Registered: 2007-04-28
Posts: 6

Re: Tutorial - Yellow Dog Linux - Screen Resolution

ok thankz u a life saver i was bout ta go krayzie and pull my hair that i dont even have out lol but im still not getting the whole screen thing when it split in too and i loged off and log back on then the black boarder was gona and the screen look great but now i have ta do that everytime i turn on the ps3 if i can only get it ta say and i tired the vi /etc/kboot.conf and looked everywhere for it ta say ps3videomode and i dont see it can sum one tell me if i can insert it myself and where

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#17  2007-04-29 20:26:18

troy2000
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From: Orbiting Gliese 581
Registered: 2007-03-27
Posts: 71

Re: Tutorial - Yellow Dog Linux - Screen Resolution

OK, once you have the mode set, open your kboot file by typing "vi /etc/kboot.conf".  When the file opens, look for ydl1080i and press the insert key on your keyboard.  Change it to "ydlnew", and in that paragraph, look for where it says "ps3videomode=".  Change the number after the "=" to 131.  At the top of the page where it says "default=", change the name after the "=" to "ydlnew".  Then press escape and type ":wq".  Reboot your PS3.  The problem should now be solved smile.


"We're StarFleet officers.  Weird is part of the job." - Capt. Kathryn Janeway.   Star Trek fan since I was 2 years old and proud of it! http://www.xbox360-hacks.com/forums/img/smilies/big_smile.png.

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#18  2007-04-30 12:21:51

defaultnoob
PS3 Newbie In Training
Registered: 2007-04-28
Posts: 6

Re: Tutorial - Yellow Dog Linux - Screen Resolution

troy2000 wrote:

OK, once you have the mode set, open your kboot file by typing "vi /etc/kboot.conf".  When the file opens, look for ydl1080i and press the insert key on your keyboard.  Change it to "ydlnew", and in that paragraph, look for where it says "ps3videomode=".  Change the number after the "=" to 131.  At the top of the page where it says "default=", change the name after the "=" to "ydlnew".  Then press escape and type ":wq".  Reboot your PS3.  The problem should now be solved smile.

hey troy thankz but the problem im haveing is i dont see where it say ps3videomode  in the paragraph i know it would be in the same paragraph as where you change ydl1080i but i dont see it what ima do is try and take a pic and post it of  what i have in the screen at the moment in my next post of the exact worden

Last edited by defaultnoob (2007-04-30 12:24:37)

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#19  2007-11-05 04:40:43

cmdnotfound
PS3 Newbie
Registered: 2007-11-05
Posts: 1

Re: Tutorial - Yellow Dog Linux - Screen Resolution

Many thanks to Troy2000, I just installed ydl yesterday, and the default screen resolution kinda bothered me because it wasnt taking up the full screen. I found this thread and followed the instructions--- I now have ydl in full screen mode...

But: I'm noticing that my screen is pushed a little off to the left and right... does anyone have a fix for it?

i followed the instructions using 1080i since my tv can "support" it, but the native resolution is 720p.. will that make a difference?

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#20  2007-12-07 17:33:54

troy2000
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From: Orbiting Gliese 581
Registered: 2007-03-27
Posts: 71

Re: Tutorial - Yellow Dog Linux - Screen Resolution

Yes, you need to set it to output in 720p.  Your TV can support 1080i (1920 x 1080i), but the native resolution is 720p (1280 x 720).  At 1080i, you're not getting a 1:1 pixel ratio, which also explains why the image is getting overscanned.  It should fit perfectly on the screen smile.

Last edited by troy2000 (2007-12-07 17:34:09)


"We're StarFleet officers.  Weird is part of the job." - Capt. Kathryn Janeway.   Star Trek fan since I was 2 years old and proud of it! http://www.xbox360-hacks.com/forums/img/smilies/big_smile.png.

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#21  2007-12-17 21:43:37

Crashdance22
PS3 Just Gettin' Started
Registered: 2007-08-04
Posts: 13

Re: Tutorial - Yellow Dog Linux - Screen Resolution

Is something like this possible with Fedora Core 5? Because I get really crappy resolution (524x385 or something like that). Or do you recommend just wiping Fedora and installing YLD?

Last edited by Crashdance22 (2007-12-17 21:45:24)

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#22  2008-09-24 12:53:55

Bonz
PS3 Newbie
Registered: 2008-09-24
Posts: 4

Re: Tutorial - Yellow Dog Linux - Screen Resolution

first off i know this is an old tut but it is very useful (or it would be if i could get it to work properly)

now from what i can tell this will work with YDL 6 with a few small things changed like ps3videomode becomes ps3-video-mode so you would type ps3-video-mode -v 131

also the file you modify is no longer kboot.conf but rather yboot.conf wich is found in /boot/etc/yboot.conf and you change far less to get it to work right at the bottom where it says append="video=ps3fb:mode: change the number after mode: to 131 and save I RECOMEND NOT EVEN DOING THE ps3-video-mode command as all it does is slit screen you and you can't even see enough to shut your system down just edit the file and it works smile


the problem i am haveing is it dosent quite fit (just a little to big on all sides) i seen the comment on changing to 720p but i really don't know where/how to do that blush

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#23  2009-09-26 15:00:28

bristic
PS3 Newbie
Registered: 2009-09-26
Posts: 1

Re: Tutorial - Yellow Dog Linux - Screen Resolution

for YDL 6.2, if you search for yaboot.conf, that is the boot file you need to modify,
and you can modify it simply by using text editor
when it comes to size of the screen because its a little too big, I personaly solved that problem with changing it to 132 instead of 131 which gave me 1080i resolution and then on the screen settings on my TV I just switched the setting to full pixel.
However while I was on 720p the tv did not let me use that option

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