Re: Buffer Image
Indraveni [EMAIL PROTECTED] writes: Whenever I am rebooting my system an image is being displayed on my screen, which is the last logout screen of the system. I suggest you replace any stored image at boot time, e.g. with code like this in /etc/lilo.conf: # Enable graphical boot menu: # bitmap= conflicts with message= bitmap=/boot/debian-bootscreen-woody.bmp install=/boot/boot-bmp.b bmp-colors=1,,0,2,,0 bmp-table=120p,173p,1,15,17 bmp-timer=254p,432p,1,0,0 - Jim Van Zandt -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Buffer Image
On Mon, May 15, 2006 at 06:43:20AM +0100, Indraveni wrote: I am using debian and I am findng a bug in this. Whenever I am rebooting my system an image is being displayed on my screen, which is the last logout screen of the system. At which ever state I am logging out that same image is being displayed before i login my OS. ahy this image is displyed. Can any one tell me from where this Image is coming and how can I resolve it. I think it comes from the RAM on your video card. Basically nothing overwrote the image that was there last time the card was in that mode. Text mode uses a much smaller (and possibly different) section of the RAM. Anybody there who is working on it. Is it a problem? You could blank the RAM somehow if it's important. Hamish -- Hamish Moffatt VK3SB [EMAIL PROTECTED] [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Buffer Image
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hamish Moffatt wrote: On Mon, May 15, 2006 at 06:43:20AM +0100, Indraveni wrote: I am using debian and I am findng a bug in this. Whenever I am rebooting my system an image is being displayed on my screen, which is the last logout screen of the system. At which ever state I am logging out that same image is being displayed before i login my OS. ahy this image is displyed. Can any one tell me from where this Image is coming and how can I resolve it. I found this to happen when VESA or FBDEV drivers are being used for X. It did resolve when I configured X to use the proper driver for the Video card. Ace. - -- Random Quotes From Megas XLR Coop: You see? The mysteries of the Universe are revealed when you break stuff. Jamie: When in doubt, blow up a planet. Kiva: It's an 80 foot robot, if we can't see it, absolutely it's not here. Glorft Technician: Unnecessary use of force in capturing the Earthers has been approved. -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.1 (MingW32) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFEaEEK7U+DAAbUYg0RAti0AKCJCjipCXCDzHepx+Gr02kndIUlvQCeOLlF tUgKglMaN9fPwquJSMrUwfk= =suqZ -END PGP SIGNATURE- -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Buffer Image
[Indraveni] ahy this image is displyed. Can any one tell me from where this Image is coming and how can I resolve it. As far as I know this image is stored in the video memory of your video card, and is displayed after the video mode is switched and before the X server manage to replace the content of the video memory with the new content. Anybody there who is working on it. I have no idea. I'm not sure if anyone in the X consider it a problem. Friendly, -- Petter Reinholdtsen -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Buffer Image
Petter Reinholdtsen wrote: [Indraveni] ahy this image is displyed. Can any one tell me from where this Image is coming and how can I resolve it. As far as I know this image is stored in the video memory of your video card, and is displayed after the video mode is switched and before the X server manage to replace the content of the video memory with the new content. Anybody there who is working on it. I have no idea. I'm not sure if anyone in the X consider it a problem. I've not given it much thought before, but it seems like it could be a security issue. Wouldn't want the boss seeing an image flash by of your application for a job with the competitor, etc. -- Kent -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Buffer Image
Hi, On Mon, May 15, 2006 at 06:21:24PM +1000, Hamish Moffatt wrote: I think it comes from the RAM on your video card. Basically nothing overwrote the image that was there last time the card was in that mode. Text mode uses a much smaller (and possibly different) section of the RAM. Anybody there who is working on it. Is it a problem? You could blank the RAM somehow if it's important. How would you do that (in a portable manner)? I think this could be privacy-relevant sometimes. I have the following snippet in my .bash_logout for similar reasons: #-- # When leaving the console clear the screen to increase privacy. # Also clears the scroll-back buffer. #-- case $(tty) in /dev/tty[0-9]) t=$(v=`tty` ; echo ${v##*ty}) clear chvt 63; chvt $t ;; /dev/tty[0-9][0-9]) t=$(v=`tty` ; echo ${v##*ty}) clear chvt 63; chvt $t ;; *) ;; esac Uwe. -- Uwe Hermann http://www.hermann-uwe.de http://www.it-services-uh.de | http://www.crazy-hacks.org http://www.holsham-traders.de | http://www.unmaintained-free-software.org signature.asc Description: Digital signature