Creating a boot splash screen

Question

I've been designing a Linux distro and trying to incorporate a nice user experience into it in the form of pleasing art and an interface that won't confuse or overwhelm first-time Linux users.

The problem I'm working on now is attempting to bring up a loading screen during boot process that either has a progress indicator or a "dummy" progress bar ala Windows XP–just something that moves to ensure the user that the system hasn't forgotten about them–and that the user can escape out of by hitting a certain key. I've already created one and I'm looking for the next step in including it in the distro.

I've already tried:

• splashy - Doesn't work with the current kernel. At all.

• MPlayer with -vo directfb via DirectFB - May work in the long run, but DirectFB seems to both produce a garbled image and overload the framebuffer and making the console unresponsive. Plus, it's not as modular as I'd like (how to signal that it's finished loading?).

I'd rather not have to patch the kernel (like the abandoned boosplash project does), as this tends to break horribly when a new kernel version comes out. Also, from what I've seen, kernel-modifying projects tend to be difficult for developers to maintain for that reason, resulting in a high project-abandonment rate.

To get to the point, my question is this: Can you recommend a good bootsplashing utility that can do what I just described?

I'm using Linux 2.6.38.7 and basing the distro on Slackware 13.37.

Solution 1

Have you looked at fbsplash?

It is lightweight, and doesn't require X11. Nor does it require kernel patching.

There is a package in the Arch user repository that includes a script for filesystem check progress messages and other features...

Solution 2

Ubuntu uses Plymouth. It paints a themable splash screen when there isn't anything important to say or questions to ask, but also can show error output, and ask questions, such as "fsck of / found problem xyz, do you want to fix it?", or "enter password to decrypt /".

Comments

[amphetamachine]

Too complicated... For a framebuffer program it sure does require a lot of X libs.

[psusi]

@amphetamachine that's because it isn't just a framebuffer program; it also can draw the splash screen via the X server to make for a smooth, flicker free shutdown splash.

[amphetamachine]

I can't get it to compile for some reason. I will keep on hacking at it, but it looks like the most likely candidate.

[amphetamachine]

Figured it out, wrote some patches, created MNGs. Works great, thanks!