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by plp-ysDPMY98cNQDDBjDh4tngg＠public.gmane.org 29 Dec '03

29 Dec '03

kfm->edit->"mime types"->text->html.kdelnk edit with kedit (carefully). The path to Mozilla is given by issuing 'which Mozilla' in a shell. Peter -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Problems with KLaptop
by jab-76OBl6+JcyzDN57Tih+YPw＠public.gmane.org 29 Dec '03

29 Dec '03

I am running RH9 on the same laptop and have the same problem. I am in the process of trying acpi to see if it will be more successful at getting the battery right. Jeremy Baker Brad Fonseca wrote: >I'm running Mandrake 9.2 on a Compaq Armada E500 laptop. When I first >installed the system, KLaptop would helpfully warn me when the batteries was >low. Recently, I've run into the problem where the Klaptop monitor says I >still have 40% on the battery but then the laptop suddenly powers off as if >the battery is dead. > >Is there a way to fix this? The battery seems to last the same length of time >as before, it's just that KLaptop seems to have an inaccurate measure of >remaining battery life. > >Regards, > >Brad Fonseca > >-- >The Toronto Linux Users Group. Meetings: http://tlug.ss.org >TLUG requests: Linux topics, No HTML, wrap text below 80 columns >How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml > > -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Data recovery emergency on a downed server... Help please!!
by anton-F0u+EriZ6ihBDgjK7y7TUQ＠public.gmane.org 29 Dec '03

29 Dec '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 You should use: # dd if=/dev/hda5 of=/dev/hdxx bs=512 conv=noerror,sync where xx is the drive and partition (of same size) That should copy the data exactly, and the "noerror" option will ignore physically corrupt areas (if any). You should first create the new partition with /sbin/fdisk or /sbin/parted. Here is one of the origional helpful documents I used when I had to recover data: <http://www.unixwiz.net/techtips/recovering-ext2.html> Most of the article is about recovering the partition table, which you probably don't need to do (what does "/sbin/fdisk -l" say?), but the beginning is interesting. If I ever find the other articles I've used (kick myself for forgetting to bookmark, I'll post the links. ps. I don't know how to fix your tape drive problems. Madison Kelly wrote: > I do have an identical spare drive but how can I make an exact copy of a > drive with a messed up file system and also, how can I be sure that the > copy is non-destructive? If I can do this, it'd be wonderful! > > Madison > > PS - I got a dd of th last tape that ran (finally) and it is about 3.6GB > (about right). I extracted it as a tar.gz (which should work) but it fails > claiming to not be a gzip archive... Any ideas on that front by chance? > > - -- Anton Markov <("anton" + "@" + "truxtar" + "." + "com")> GnuPG Key fingerprint = 5546 A6E2 1FFB 9BB8 15C3 CE34 46B7 8D93 3AD1 44B4 "The difference between insanity and genius is measured only by success." - Some bad guy from 007 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQE/8F9MRreNkzrRRLQRAtyXAKCfRZpfTpcnmNG4TscVM4gSJ5yQ0gCfV0nF t57QJMZzwChXsd9SXNY/Sv8= =TCCS -----END PGP SIGNATURE----- -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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by emmajane-MHIYrZpDPrNWk0Htik3J/w＠public.gmane.org 29 Dec '03

29 Dec '03

I have a few KDE apps that I like using for various tasks. Unfortunately the interface fonts were messed up so I installed the KDE base to get them working again. KDE has now hijacked my system and is using all of its apps instead of the ones /I/ want. The current problem is that Mozilla-Firebird is no longer my default browser. Any idea of where to fix this? I tried kcontrol but I couldn't find anything that would allow me to set the default applications... thanks :) emma PS I'm using openbox as my WM, /not/ KDE. -- Emma Jane Hogbin [[ 416 417 2868 ][ www.xtrinsic.com ]] -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Compiling the 2.6 kernel
by amarjan-e+AXbWqSrlAAvxtiuMwx3w＠public.gmane.org 29 Dec '03

29 Dec '03

On Fri, Dec 26, 2003 at 12:30:17AM -0500, pking123-rieW9WUcm8FFJ04o6PK0Fg at public.gmane.org wrote: > I decided to celebrate Christmas by compiling a version 2.6 kernel. :-) > I have done several compiles before, but still have a few questions about this compile. > First, I noticed that my OS (Debian 3) uses initrd by default. This is > my first compile using initrd. From what I have been reading regarding > initrd, it is really a filesystem-in-a-file, and the default one I > have uses cramfs. Documentation I have on initird suggest ext2 or > minix, so I guess it really doesn't matter about what the filesystem > is. You don't need initrd if you're compiling your own kernel. Just make sure to compile in IDE if you're booting off an IDE drive, or all the necessary scsi stuff for that. Basically, initrd is a sort of in-memory filesystem for the kernel to be able to load modules before it has mounted a filesystem. This is used in distributor kernels so they can make all drivers, including IDE and SCSI, into modules, and then probe and load only the required ones at boot time. They can't get the IDE module from an IDE disk, because the kernel doesn't know about IDE, because the IDE driver is in the module... Otherwise they'd have to compile everything in, making huge kernels and wasting lots of memory. Here's the really easy way to get 2.6 running on Debian: 1. update to unstable 2. install module-init-tools 3. get 2.6 source 4. configure 2.6, making sure to build in anything you need to boot (e.g. IDE, text console) 5. use make-kpkg to compile the kernel and build a Debian package of it 6. install said package 7. reboot and enjoy This will take care of all version dependencies. The new kernel is so much smoother than 2.4 even with the CK interactivity patches. If you're using the nvidia binary driver, there's a shortcut you can use to getting those up and working, especially with the Debian package management system. 1. Use the Debian packages to get the driver up and running with a 2.4 kernel, specifying "no TLS" when asked. 2. Reboot into 2.6 3. Get the 4496 patch and installation instructions from minion.de. 3. Apply the patch into /usr/src/modules/nvidia-kernel/nv/ and build according to the minion.de instructions. You might have to manually copy the resulting nvidia.ko driver into /lib/modules/2.6.0/kernel/drivers/video/ , I don't remember. 4. dpkg-reconfigure nvidia-glx, and say "yes TLS". You want to do this because the debian packages handle all the necessary diversions of GL libraries and general package administration, so nothing will break the next time you update X or mesa. HTH. -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Problems with KLaptop
by linuxbrad-bJEeYj9oJeDQT0dZR+AlfA＠public.gmane.org 29 Dec '03

29 Dec '03

I'm running Mandrake 9.2 on a Compaq Armada E500 laptop. When I first installed the system, KLaptop would helpfully warn me when the batteries was low. Recently, I've run into the problem where the Klaptop monitor says I still have 40% on the battery but then the laptop suddenly powers off as if the battery is dead. Is there a way to fix this? The battery seems to last the same length of time as before, it's just that KLaptop seems to have an inaccurate measure of remaining battery life. Regards, Brad Fonseca -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Data recovery emergency on a downed server... Helpplease!!
by linux-5ZoueyuiTZhBDgjK7y7TUQ＠public.gmane.org 29 Dec '03

29 Dec '03

I haven't yet because I am pretty worried about doing anything potentially destructive to the data... Madison (who's been at it now for over 15h... ) > Have you tried using debugfs (part of e2fsprogs)? It lets you tinker > with the superblock manually. > > Also: happy birthday. > > JV > > On Mon, 29 Dec 2003, Madison Kelly wrote: >> Well, the fact that I am posting this after 12:00am Sunday night (and >> on >> my birthday, to-boot!) should indicate just how dire the situation is... >> I have had a drive failure on a server and I can no longer mount the >> data partition on the hard drive (/dev/hda5 [ext3 under RH7.3]) because >> the replacement server (Fedora Core 1) claims that the drive's >> superblock is toast. > -- > The Toronto Linux Users Group. Meetings: http://tlug.ss.org > TLUG requests: Linux topics, No HTML, wrap text below 80 columns > How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml > -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Data recovery emergency on a downed server... Help please!!
by linux-5ZoueyuiTZhBDgjK7y7TUQ＠public.gmane.org 29 Dec '03

29 Dec '03

I do have an identical spare drive but how can I make an exact copy of a drive with a messed up file system and also, how can I be sure that the copy is non-destructive? If I can do this, it'd be wonderful! Madison PS - I got a dd of th last tape that ran (finally) and it is about 3.6GB (about right). I extracted it as a tar.gz (which should work) but it fails claiming to not be a gzip archive... Any ideas on that front by chance? > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi Madison, > > First, if you have a spare hard drive, make a copy of the data on the > bad disk (or better yet two) in case the hardware will die, and work on > the copy. > > Then do: > > # /sbin/mke2fs -n /dev/hda5 -b [blocksize] > Be sure to use the right block size here! > > You will see output including: > > Superblock backups stored on blocks: > 8193, 24577, 40961, 57345, 73729 > These are the locations of the superblocks. > > Pass these one by one to: > > e2fsck -b [backup superblock location] -y /dev/hda5 > > [read up on "man e2fsck"] > > If one of these superblocks are OK, e2fsck will start recovering all > possible data (the -y switch means "yes to all"; otherwise you get > thousands of prompts). > > All the possible files will be dumped into the /lost+found directory. > - From there, you should be able to do something like: > > find /lost+found/* -name [some directory you are sure of the location of] > > i.e. > find /long+found/* -name anton > allowed me to find my home directory. > > the /lost+found directory basicly contains many hard links to the same > files. > > You should be able to find your /home, /var, /etc, or whatever other > directories you have on the drive and move them back to their respective > spot. > > Be careful - many files may be corrupt without warning. > > > Using this technique, I was able to recover an ext3 partition after > deleting it, resizing the partition, reformatting as reiserfs, and using > it for two days. About 70% of the files got recovered, but it obviously > depends on the damage done. > > > Madison Kelly wrote: >> That would seem to be the case. However, I have used -many- of these >> Seagates and I have never seen one suddenly pooch before. I am debating >> running the Seagate test on it or decide to just recommend having it >> sent >> to a data recovery house... >> >> I know that backups of the superblock are made, do you know by chance >> how >> to locate them and/or how to tell the OS to use one for mounting? Also, >> at >> least two partitions on the drive have gone bad... >> >> Madison >> >> > > - -- > Anton Markov <("anton" + "@" + "truxtar" + "." + "com")> > > GnuPG Key fingerprint = > 5546 A6E2 1FFB 9BB8 15C3 CE34 46B7 8D93 3AD1 44B4 > > "The difference between insanity and genius is measured only by success." > - Some bad guy from 007 > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.2.1 (GNU/Linux) > Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org > > iD8DBQE/8ESERreNkzrRRLQRAhrqAJ99AdL8vA5Wcqgz/xUbiJIv9xKBtQCfWEc7 > vur6ID9kQLMKqte0uPHFRZo= > =/aCT > -----END PGP SIGNATURE----- > -- > The Toronto Linux Users Group. Meetings: http://tlug.ss.org > TLUG requests: Linux topics, No HTML, wrap text below 80 columns > How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml > -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Data recovery emergency on a downed server... Help please!!
by jvetterli-zC6tqtfhjqE＠public.gmane.org 29 Dec '03

29 Dec '03

Have you tried using debugfs (part of e2fsprogs)? It lets you tinker with the superblock manually. Also: happy birthday. JV On Mon, 29 Dec 2003, Madison Kelly wrote: > Well, the fact that I am posting this after 12:00am Sunday night (and on > my birthday, to-boot!) should indicate just how dire the situation is... > I have had a drive failure on a server and I can no longer mount the > data partition on the hard drive (/dev/hda5 [ext3 under RH7.3]) because > the replacement server (Fedora Core 1) claims that the drive's > superblock is toast. -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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Data recovery emergency on a downed server... Help please!!
by anton-F0u+EriZ6ihBDgjK7y7TUQ＠public.gmane.org 29 Dec '03

29 Dec '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Madison, First, if you have a spare hard drive, make a copy of the data on the bad disk (or better yet two) in case the hardware will die, and work on the copy. Then do: # /sbin/mke2fs -n /dev/hda5 -b [blocksize] Be sure to use the right block size here! You will see output including: Superblock backups stored on blocks: 8193, 24577, 40961, 57345, 73729 These are the locations of the superblocks. Pass these one by one to: e2fsck -b [backup superblock location] -y /dev/hda5 [read up on "man e2fsck"] If one of these superblocks are OK, e2fsck will start recovering all possible data (the -y switch means "yes to all"; otherwise you get thousands of prompts). All the possible files will be dumped into the /lost+found directory. - From there, you should be able to do something like: find /lost+found/* -name [some directory you are sure of the location of] i.e. find /long+found/* -name anton allowed me to find my home directory. the /lost+found directory basicly contains many hard links to the same files. You should be able to find your /home, /var, /etc, or whatever other directories you have on the drive and move them back to their respective spot. Be careful - many files may be corrupt without warning. Using this technique, I was able to recover an ext3 partition after deleting it, resizing the partition, reformatting as reiserfs, and using it for two days. About 70% of the files got recovered, but it obviously depends on the damage done. Madison Kelly wrote: > That would seem to be the case. However, I have used -many- of these > Seagates and I have never seen one suddenly pooch before. I am debating > running the Seagate test on it or decide to just recommend having it sent > to a data recovery house... > > I know that backups of the superblock are made, do you know by chance how > to locate them and/or how to tell the OS to use one for mounting? Also, at > least two partitions on the drive have gone bad... > > Madison > > - -- Anton Markov <("anton" + "@" + "truxtar" + "." + "com")> GnuPG Key fingerprint = 5546 A6E2 1FFB 9BB8 15C3 CE34 46B7 8D93 3AD1 44B4 "The difference between insanity and genius is measured only by success." - Some bad guy from 007 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQE/8ESERreNkzrRRLQRAhrqAJ99AdL8vA5Wcqgz/xUbiJIv9xKBtQCfWEc7 vur6ID9kQLMKqte0uPHFRZo= =/aCT -----END PGP SIGNATURE----- -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml

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