Widdowmaker Share Posted January 26, 2004 My 6 year old cousin set my refresh arate to 96hrtz and my screen resolution to 1600x1400. (This is in Red Hat 9 Linux) Now i cant boot up into linux without it saying my creen doesent support that resolution. How can i change it while the comp is off. Or in windows. Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 :) this is a GOOD excuse to get a LiveLinux CD such as Knoppix .. so when something goes wrong you have a distro to boot straight from disc.. then you can just mount your *Nix drive and edit the file ;) Link to post Share on other sites
Widdowmaker Author Share Posted January 26, 2004 What? You mean bootable linux? The problem is LINUX WONT BOOT! Am i able to edit it from windows? I didnt make a boot disc. (i own no floppys) So am i SOL or what? Link to post Share on other sites
dougkinzinger Share Posted January 26, 2004 No, I think Rocket is saying that you can boot into your Linux installation from a CD distribution of Linux and modify any setting you want to. Link to post Share on other sites
markjensen Veteran Share Posted January 26, 2004 What? You mean bootable linux? The problem is LINUX WONT BOOT! It just says that the res is too high. You should have other boot options (single user mode, perhaps). Or, I think you can stop it at GRUB, and make needed changes through there. Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 No, I think Rocket is saying that you can boot into your Linux installation from a CD distribution of Linux and modify any setting you want to. :) exactly check out http://www.knopper.net/knoppix/index-en.html. It's always good to have one of these sitting in your CD rack. Ps. there are others but Knoppix is the well known. Infact this was great for me, I had one burnt and my hard drive failed about a year ago.. I was still able to get online, listen to music and edit text documents etc :) Link to post Share on other sites
Widdowmaker Author Share Posted January 26, 2004 No no no, i man it boots up to the place where it says ok a lot. Then the monitor turns off and it says on top 96hrtz. And it has a purple background. It is one of those "Monitor is doing self test) things. The ones that are there right before you move your mouse. ill check out tha link though. i hope it works. Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 :) well with the liveCD you should have no bother booting from the cd and editing your XF86config file Link to post Share on other sites
markjensen Veteran Share Posted January 26, 2004 Are you able to use CTRL+ALT+F2 to get to your terminal prompt? Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 wait a minuite.. were you logged into root? or does your 6 year old cousin know your root password.. LOL? pretty hard to change otherwise.. unless this kid is used to Linux hehe Link to post Share on other sites
Malechai Veteran Share Posted January 26, 2004 the title of this thread made me laugh.. the thought that popped to mind was attempting to change the tv channel when the tv is off Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 the title of this thread made me laugh.. the thought that popped to mind was attempting to change the tv channel when the tv is off :laugh: hahaha Link to post Share on other sites
markjensen Veteran Share Posted January 26, 2004 wait a minuite.. were you logged into root? :omg: I didn't even see that connection! Yeah, you shouldn't have been able to lose these settings without the root password. Link to post Share on other sites
mariusu Share Posted January 26, 2004 the title of this thread made me laugh.. the thought that popped to mind was attempting to change the tv channel when the tv is off and you assumed this would be possible?? mwahahahahahaa :devil: Link to post Share on other sites
Malechai Veteran Share Posted January 26, 2004 and you assumed this would be possible?? mwahahahahahaa :devil: ? :huh: of course not, thats why i found the title funny. Link to post Share on other sites
markjensen Veteran Share Posted January 26, 2004 the title of this thread made me laugh.. the thought that popped to mind was attempting to change the tv channel when the tv is off Hey, I am "old school" :p Our TVs had these things called knobs that could be rotated to your selection with a KLACKETY-KLAK! Even with the power off! ;) Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 :happy: had one of those UHF tuners on my old black & white portable too.. so you could change the channel when turned off Link to post Share on other sites
markjensen Veteran Share Posted January 26, 2004 Ummm... I think we got a bit off-topic here... :whistle: I posted a suggestion to try CTRL+ALT+F2 (or any of the other ttys)... I think that this should work, as don't the ttys use a basic video mode that should be workable even if X is hosed? I think so, but don't really want to fsck up my monitor rates to test. :laugh: Link to post Share on other sites
Malechai Veteran Share Posted January 26, 2004 :| i guess i should have added "with the remote" in there somewhere lol you anal retentive bunch you ;) Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 :| i guess i should have added "with the remote" in there somewhere lol you anal retentive bunch you ;) :uberhump: all part of the fun :) Link to post Share on other sites
rezza Veteran Share Posted January 26, 2004 yeah, just use ctrl-alt-f2 to get to a terminal, login as root, edit your xf86config file, then restart. voila! Link to post Share on other sites
Rockett15 Share Posted January 26, 2004 :D this I would have said if I wasn't a bit of a n00b :p Link to post Share on other sites
markjensen Veteran Share Posted January 26, 2004 Another off-topic solution would be to get a video card & monitor that support those resolutions! ;) Oh, and back ON topic... Don't login as root any more. Set up a user for yourself. :D Link to post Share on other sites
RoboStac Share Posted January 26, 2004 You should be able to do this from your boot loader - you just need to boot to a different runlevel. Runlevels control what is and what isn't started on startup, I believe runlevel 5 to be the Graphical Mode, whereas runlevel 1 is singleuser, with no services or gui's. You'll want to boot to runlevel one, edit the config file, then boot back to the standard runlevel. To do this, you append the runlevel to the kernel arguments - eg if lilo is booting a kernel you've called linux, put a 1 on the end, so it looks like 'linux 1'. There may be additional arguments supplied by redhat - if so, just leave them and add the 1 to the end. In grub, you select what you want to boot, then press b. Place a 1 on the end, then boot your system. Link to post Share on other sites
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