Dell 8000 manual Rerolling your Kernel, If You Decide to Reinstall, Trashing It

Page 13

crw-rw----

1

root

audio

14,

19

Jun 30

12:17 /dev/dsp1

crw-rw----

1

root

audio

14,

35

Jun

30

12:17 /dev/dsp2

crw-rw----

1

root

audio

14,

51

Jun

30

12:17 /dev/dsp3

You might have to restart X for the changes to take place within X, though they should work immediately on the console.

This was all it took for me. If you’re still at a loss, you need more help than I can give sound-wise — good luck!

5Rerolling your Kernel

Avoid this.

Even if you don’t avoid it, before you attempt to re-install a kernel you rolled, read the manpages on the following:

lilo

install-mbr

modprobe, insmod, lsmod

and check out the content of /proc/filesystems (to see what filesystems you’re supporting in your current kernel).

To see what’s in your current kernel, look at your config file, which lives in /boot. It’ll be /boot/config-‘uname -r‘.

And again, I urge you not to recompile. Maybe you know more about this stuff than I do (which is likely), but you want to know a lot more than I do before you do it.

Which is weird, because all my other kernel rerollings and installations in debian — on desktop systems without other OS partitions — have gone really smoothly.

Whatever. Let the buyer beware, and know what you’re getting into. But more power to you.

6If You Decide to Reinstall ...

During this frustrating endeavor, I twice had screwed up my install so far that I decided it would be simpler to scrap what I had and to reinstall the whole shebang than to try and fix what I currently had. I think this was a good call both times, and it felt easier the second and third times around — what had taken me a day or two now took me an hour or two.

6.1Trashing It

I made the mistake both times of forgetting to back up parts of my system. If you reinstall, back up your homedir and /etc. The homedir, because if you’ve

13

Image 13
Contents Configuration RationaleLilo parameters Video IssuesWhich Video Card Xserver-XFree86 ConfigurationSamba and Interfacing with the Windoze Net- work Installing SambaHorizontal and Vertical Refresh Rates Screen Size Configuring Samba Using SambaMounting a Samba Share Voodoo Magic Printing to a Windoze Printer with CupsGetting OpenOffice to print Using the Cups browser interfaceNecessary kernel modules External Mice Configuring Inserting the Sound LKM Configuring SoundAdding Yourself to the Audio Group Rerolling your Kernel If You Decide to ReinstallTrashing It Miscellaneous Rescuing an InstallExt2 vs. ext3 An Explanation of Unix Permissions Thanks Other Resources