Post the contents of both menu.lsts.
I give you three instead of 2
Notes added in color
sda5
====
timeout 5
color black/cyan yellow/cyan
gfxmenu (hd0,4)/boot/gfxmenu
default 0
title PCLinuxOS Chonlakorn sda5-6
kernel (hd0,4)/boot/vmlinuz BOOT_IMAGE=PCLinuxOS_____Chonlakorn_____sd root=UUID=8254dd8a-dc74-4f6c-b7c3-a4e4d13c94fd quiet nokmsboot vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,4)/boot/initrd.img
title linux-nonfb
kernel (hd0,4)/boot/vmlinuz BOOT_IMAGE=linux-nonfb root=UUID=8254dd8a-dc74-4f6c-b7c3-a4e4d13c94fd quiet nokmsboot vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8
initrd (hd0,4)/boot/initrd.img
title failsafe
kernel (hd0,4)/boot/vmlinuz BOOT_IMAGE=failsafe root=UUID=8254dd8a-dc74-4f6c-b7c3-a4e4d13c94fd quiet failsafe vmalloc=256M acpi=on
initrd (hd0,4)/boot/initrd.img
title PCLinuxOS Chonlakorn 2.6.38.8
kernel (hd0,4)/boot/vmlinuz-2.6.38.8-pclos3 BOOT_IMAGE=PCLinuxOS_____Chonlakorn_____26 root=UUID=8254dd8a-dc74-4f6c-b7c3-a4e4d13c94fd quiet nokmsboot vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,4)/boot/initrd-2.6.38.8-pclos3.img
title 3.2.14-pclos7.bfs
kernel (hd0,4)/boot/vmlinuz-3.2.14-pclos7.bfs BOOT_IMAGE=3.2.14-pclos7.bfs root=UUID=8254dd8a-dc74-4f6c-b7c3-a4e4d13c94fd quiet nokmsboot vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,4)/boot/initrd-3.2.14-pclos7.bfs.img
title Tony sda11
kernel (hd0,10)/boot/vmlinuz BOOT_IMAGE=linux root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,10)/boot/initrd.img
title PCLinuOS-64b on sda11
kernel (hd0,10)/boot/vmlinuz BOOT_IMAGE=PCLinuOS-64b_on_sda11 root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,10)/boot/initrd.img
title linux
kernel (hd0,11)/boot/vmlinuz BOOT_IMAGE=linux root=UUID=7b632bb7-226e-4be4-aa9c-c821224fbcf6 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,11)/boot/initrd.img
there is nothing wrong here, as every entry brings me exactly where I want to be.
choosing "PCLinuxOS Chonlakorn sda5-6" makes it booting to sda5.
choosing "Tony sda11" makes it booting into sda11 as planned, but. I do not get a screen with choices.sda11 is fully functional otherwise.
Choosing " linux ( this one I installed deliberately with a configuration fault ( user error in resolution and graphics driver)which was know to me from previous installs ).
It hangs solid, because I do not get presented with an option to go into save mode
.It feels as if the system (sda11 and 12 ) totally ignore the time outs and read them as 0.0. As said before, there seems to be a flicker, but it is to short to be sure
I have changed the time out values to 100 to see....no change
sda 11
======
timeout 10
color black/cyan yellow/cyan
gfxmenu (hd0,10)/boot/gfxmenu
default 0
title PCLinuOS-64b on sda11
kernel (hd0,10)/boot/vmlinuz BOOT_IMAGE=PCLinuOS-64b_on_sda11 root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,10)/boot/initrd.img
title linux-nonfb
kernel (hd0,10)/boot/vmlinuz BOOT_IMAGE=linux-nonfb root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8
initrd (hd0,10)/boot/initrd.img
title failsafe
kernel (hd0,10)/boot/vmlinuz BOOT_IMAGE=failsafe root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet failsafe vmalloc=256M acpi=on
initrd (hd0,10)/boot/initrd.img
title PCLinuxOS (PCLinuxOS)
root (hd0,4)
configfile /boot/grub/menu.lst
title 2.6.38.8-pclos3
kernel (hd0,10)/boot/vmlinuz-2.6.38.8-pclos3 BOOT_IMAGE=2.6.38.8-pclos3 root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,10)/boot/initrd-2.6.38.8-pclos3.img
title 3.2.14-pclos7.bfs
kernel (hd0,10)/boot/vmlinuz-3.2.14-pclos7.bfs BOOT_IMAGE=3.2.14-pclos7.bfs root=UUID=a8371db0-28c7-4b70-9177-bf6cf1e58a67 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,10)/boot/initrd-3.2.14-pclos7.bfs.img
sda12
=====
timeout 10
color black/cyan yellow/cyan
gfxmenu (hd0,11)/boot/gfxmenu
default 0
title linux
kernel (hd0,11)/boot/vmlinuz BOOT_IMAGE=linux root=UUID=7b632bb7-226e-4be4-aa9c-c821224fbcf6 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8 splash=silent vga=788
initrd (hd0,11)/boot/initrd.img
title linux-nonfb
kernel (hd0,11)/boot/vmlinuz BOOT_IMAGE=linux-nonfb root=UUID=7b632bb7-226e-4be4-aa9c-c821224fbcf6 quiet vmalloc=256M acpi=on resume=UUID=0c6521fe-a30e-4c5c-b3b1-e1ce074311e8
initrd (hd0,11)/boot/initrd.img
title failsafe
kernel (hd0,11)/boot/vmlinuz BOOT_IMAGE=failsafe root=UUID=7b632bb7-226e-4be4-aa9c-c821224fbcf6 quiet failsafe vmalloc=256M acpi=on
initrd (hd0,11)/boot/initrd.img
title PCLinuxOS (PCLinuxOS)
root (hd0,10)
configfile /boot/grub/menu.lst
title alt_PCLinuxOS (PCLinuxOS)
root (hd0,4)
configfile /boot/grub/menu.lst