Re: Installation plays hardball

2010-01-07 Thread Robin Laing

On 12/31/2009 01:49 AM, Garrick Sitongia wrote:

I just installed Fedora for the first time on my Windows/Linux dual boot
system. The Fedora installer gave me the option of installing over the
present linux installation on the disk, an old Mandriva version. I
assumed this meant the operating system partition. There were 2 other
unrelated ext3 partitions for photo archives and e-mail backup. After
booting into Fedora I discovered that the Fedora installer wiped every
linux partition without confirmation or consent. I have installed other
versions of Linux and I have always been given a choice. Your installer
should indicate that ALL linux type file systems will be wiped, in
addition to the operating system file system.

Garrick



My sympathies.  There are tools that can recover the data if you don't 
write to the disk anymore.  I have done it in the past.


To respond to the rest of the messages.

I have used LVM and it has it's good and bad points.  I have since 
stopped using it due to the issues I had.  The only issue was the LVM 
name on a removed drive that I wanted to recover data from.


The menu system should come up with a Confirm by default.  When there 
is existing data, the second to have two pop-up's asking you to be sure 
would be well worth it.  I installed F12 on three different systems over 
the past couple of weeks and in all cases the default was not what I 
would have chosen.


The idea of installing is to replace, upgrading is to keep some data. 
This a user issue.


My only issue with installing was encrypted drives (No LVM) dropping the 
system out of the installation process.  Did it on two different 
systems.  Reboot and restart with the encrypted partitions already 
formed.  I guess there needs to be a bug report.


Maybe a check box for using LVM would be nice as well.


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Re: How many people need to use the proprietary nvidia driver ? (Or other non kms driver ?)

2010-01-06 Thread Robin Laing

On 12/22/2009 09:21 PM, Linuxguy123 wrote:

Please reply if you need to ( ie must) use the proprietary nvidia driver
instead of the nouveau driver.

Or some other video driver that doesn't support kernel mode switching.

DON'T reply otherwise, I don't want to hear a debate on the free
versions versus proprietary or anything else.

If you are using the proprietary nvidia driver or some other non kms
equipped driver, how are you finding F12 ?  Ie do you experience
freezing when you access some panel items ?

Thanks



I tried the Nouveau driver on a new laptop but it didn't support 3D for 
Stellarium or games.  I see that there is some open source 3D but I 
couldn't find the rpm.  When there is an RPM I will try it. (Gallium)


I have an old laptop that is running the Nouveau driver but it's 
response is slower than under F7.  I will test the Nvidia driver and if 
it responds faster, then I will leave it on. (Multimedia)


At work I need 3D support.

Desktop at home needs 3D support.

4 machines - 3 Nvidia 1 Nouveau (for now)



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Re: suggested DVD editing toolset?

2009-11-30 Thread Robin Laing

Kevin Kempter wrote:

Hi All;

I'm sad to find that all of the companies that set out to provide modified 
copies of DVD movies with the token hollywood crap removed and the language 
cleaned up have all been sued into oblivion by hollywood.


So, I'd like to to modify my own DVD's and watch the cleaned up copies. 
However I'm totally oblivious to even the slightest details about this area of 
computing (I'm a database guy). So, Im looking for suggestions per user 
friendly oss tools to pull this off and possibly info/web sites that will 
explain more about how to do this.



Thanks in advance



If you want to edit the VOB files and then reburn, then look for a 
program PgcEdit.  It gives you the ability to edit them menus and flow 
of the DVD's.


I don't know of any real way of censoring DVD's other than buying them 
at Wal Mart.


I did read some time ago about a site that had the time codes for 
language that you could use but I never had an interest because I don't 
believe in censorship.


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Re: should I go for 64bit version of Fedora 11 ?

2009-11-03 Thread Robin Laing

Jatin K wrote:

On 11/03/2009 02:55 PM, Aioanei Rares wrote:

On 11/03/2009 11:15 AM, Jatin K wrote:

On 11/03/2009 01:34 PM, Aioanei Rares wrote:

On 11/03/2009 09:38 AM, Jatin K wrote:

Dear all

I've purchased a new Dell laptop Vostro 1520, major 
configuration[1] , My question is should I go for FC 11 64bit 
version ? is there any significant benefit  if I use 64bit version ?




one more question is there in my mind  that will I see any 
significant improvements in speed related issue if I go with 64bit 
version of OS  ??


Some people reported overall speed increases because of the reasons 
mentioned earlier; however, do you have a reason not to go 64-bit?


one I heard that adobe flash has some problems with 64bit kernel . 
and other 32bit software creates some problem


( I'm not instrumenting with you ...  I just need suggestion from the 
list  so please don't misunderstand me  )


Regards



I have use Fedora 64 bit since I could.  I have only come into one 
problem.   Some CODECS don't work in 64 bit with mplayer/vlc.  I have to 
transcode those files in 32 bit to save the files.


Indeo (sp) CODECS for those interested.

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Re: External eSATA drive downgraded to 1.5Gbs

2009-10-27 Thread Robin Laing

Konstantin Svist wrote:

On 10/26/2009 11:32 AM, Kam Leo wrote:

On Sat, Oct 24, 2009 at 5:12 AM, Andy Campbell

[snip]

[trantor] ~ $dmesg | grep ata7





My drives are internal SATA  I have multiple nodes all showing this 
message:


Oct 25 04:30:57 rele406 kernel: ata5.01: qc timeout (cmd 0xa0)
Oct 25 04:30:57 rele406 kernel: ata5.01: exception Emask 0x0 SAct 0x0 
SErr 0x0 action 0x6 frozen
Oct 25 04:30:57 rele406 kernel: ata5.01: cmd 
a0/00:00:00:00:00/00:00:00:00:00/b0 tag 0
Oct 25 04:30:57 rele406 kernel: cdb 00 00 00 00 00 00 00 00  00 
00 00 00 00 00 00 00
Oct 25 04:30:57 rele406 kernel: res 
51/20:03:00:00:00/00:00:00:00:00/b0 Emask 0x5 (timeout)

Oct 25 04:30:57 rele406 kernel: ata5.01: status: { DRDY ERR }
Oct 25 04:31:02 rele406 kernel: ata5: link is slow to respond, please be 
patient (ready=0)
Oct 25 04:31:07 rele406 kernel: ata5: device not ready (errno=-16), 
forcing hardreset

Oct 25 04:31:07 rele406 kernel: ata5: soft resetting link
Oct 25 04:31:07 rele406 kernel: ata5.01: configured for UDMA/33
Oct 25 04:31:07 rele406 kernel: ata5: EH complete


Not quite the same thing, of course.. but hoping you can tell me 
something about it.
All drives  motheboards are same model. All are showing this error 
message at seemingly random intervals.




I would have to find a copy of my old logs but I seem to remember this 
issue on my old computer and the newer drives with the controller.  I 
bounced my head around this for ages.


I found an updated firmware driver for the controller, not official, 
that improved the operation but didn't fix the error messages.  I then 
got a PCI SATA card that fixed the problem.  My motherboard died a few 
weeks later from capacitor rot.


I would check for a new firmware for the controller and see if that 
fixes the problem.  Note, my ASUS bios didn't update the firmware as it 
was separate from the BIOS.


I did a quick search on the JMicron JMB361 and noticed that there were 
many people having issues when this chip first came out.  Some of the 
problems seem to depended on the motherboard.


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Re: recovering mp3 files

2009-10-13 Thread Robin Laing

Dave Stevens wrote:
I have an external drive formatted ntfs that had some mp3 files that were 
erased by mistake. I've tried both foremost and scalpel to recover them but 
neither supports mp3 file format. Does anyone have a suggestion about a 
program that might work for this?


Dave

I cannot remember clearly but I believe that Foremost can find mp3 files 
by adding the correct headers/footers into the configuration file.  You 
can configure the file to look for only one type of file.  I found this 
out when I needed to recover some photos.  My camera headers and footers 
were different than the default.


It has been awhile since I used it.

http://foremost.sourceforge.net/

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Re: Questionable Status

2009-10-02 Thread Robin Laing

Tony Nelson wrote:

On 09-10-01 09:09:40, Robin Laing wrote:

Tony Nelson wrote:

On 09-09-23 09:29:56, Gene Poole wrote:

I've very recently upgraded 2 of my machines.  One machine was





Will the `smartctl -o on /dev/sdx` (for  each sdx), fix the nonzero 
Reallocated_Event_Count issue on RAID arrays in a non-desctructive
way? 


No.  Nor for non-RAID either.  It doesn't fix Reallocated_Event_Count
-- rather, its purpose is to make Reallocated_Event_Count go up faster, 
in that as soon as a sector starts to go bad it will be reallocated if 
readable, and the sooner the more likely it is possible.  A non-zero 
Reallocated_Event_Count is not a problem.  Whatever says it is a 
problem is the real problem.  Fix that instead.


Non-zero Current_Pending_Sector is a problem, but RAID should be fixing 
that already.  I don't know, but I think that enabling Automatic 
Offline Testing should cause any uncorrectable sectors to be noticed 
and fixed sooner by RAID.



  Do you have to use the /dev/sdx devices or the /dev/md devices?

 ...

Automatic Offline Testing must be enabled on an actual ATA hard disk, 
so no fake disk such as dm or md.  See `man smartctl`.




With the changes, I was shocked to see the error message when I tried a 
live DVD on my laptop.  It would be worthwhile to have a tool for 
testing and possibly fixing the problem in a non-destructive way for 
most users.  I guess it is time for an RFE search.


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Re: Advice for crossgrading from 32 bit F11 to x64 ?

2009-10-02 Thread Robin Laing

Linuxguy123 wrote:

On Tue, 2009-09-29 at 19:29 -0700, Kam Leo wrote:

On Tue, Sep 29, 2009 at 7:20 PM, Linuxguy123 linuxguy...@gmail.com wrote:

I do a lot of photo processing... things like generating 200 jpgs from
raw files at one go.   My laptop has 4GB of RAM but is currently only
using 3GB because I am running a 32 bit kernel.

uname -a
Linux localhost.localdomain 2.6.30.8-64.fc11.i586 #1 SMP Fri Sep 25
04:30:19 EDT 2009 i686 i686 i386 GNU/Linux

Sooner or later I want to upgrade to a 64 bit kernel and 8 GB of RAM.
Other than this article, I can't find any information on the subject.

http://www.linux.com/archive/feature/123800

I am looking to do the upgrade WITHOUT reinstalling Fedora.  I've done
enough re installations in the past to know that I don't want to go
there.

Has anyone done crossgraded from 32 to 64 bit ?  What advice do you have
to offer ?

Have you really done enough upgrades? I think not.  If you did, you
would know that the best advice is to back up your files and perform a
clean install.


No, that is NOT the best choice.  I've re installed clean more than 4x
and its a BIG pain setting things up again.  I have a lot of software
installed and not all of it is a simple yum command, ie custom versions
of Eclipse, java, etc.

Just like we shouldn't be telling everyone to do a 'yum clean all' when
its not necessary, nor should we be telling people to reinstall. 



Going fully 64bit will require all these custom applications to be 
re-installed anyways.  The configuration files should work though.


Kill two things at once and wait until F12 comes out and then install it.

Time wise, it could be quicker to do a clean install and re-configure 
than trying to clean the upgrade.  I am now setting up a configuration 
directory that keeps a backup of all the locally configured files on my 
machine when I do an install or upgrade as an upgrade may toast the 
configuration files as well.


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Re: Questionable Status

2009-10-01 Thread Robin Laing

Tony Nelson wrote:

On 09-09-23 09:29:56, Gene Poole wrote:

I've very recently upgraded 2 of my machines.  One machine was
upgraded from Fedora 9 to Fedora 11, and the other machine was 
upgraded from Fedora 10 to Fedora 11.  On machine 1 I have 2-hard 
disks (both Seagate's - 500 GB and 1000 GB), on machine 2 I have 1-
hard disk (Western Digital 320 GB).  All of the interfaces are SATA.  
The questionable status is that on machine 1 the 500 GB drive is 
showing as failing and on machine 2 the 20 GB drive is showing as 
failing. Neither drive, under the old releases, showed up as failing. 
How do I know that these drive are truly failing?


1) Wait.  If the disk is going bad, it will fail.

2) Run as root `smartctl -A /dev/sdx` (for each sdx) and look at the 
WHEN_FAILED column; it will be - if not failed.


3) Run as root `smartctl -a /dev/sdx` (for each sdx) and look at the 
whole output.


4) Run as root `smartctl -t long /dev/sdx` (for each sdx) and wait 
until the time the test should finish, then view the results with 
`smartctl -l selftest /dev/sdx` (for each sdx) or `smartctl -a /dev/

sdx` (for each sdx).

See `man smartctl`.

Note that the new disk health monitoring tool palimpsest in package 
gnome-disk-utility is panicky and not to be trusted, unless you like 
buying lots of hard drives.  It doesn't just look at WHEN_FAILED, but 
has its own criteria such as nonzero Reallocated_Event_Count, which is 
fairly normal for a modern drive that has been in use for a while.  A 
nonzero Current_Pending_Sector or Offline_Uncorrectable are bad, as 
they mean data loss, though not general drive failure.  I recommend 
enabling Automatic Offline Testing with `smartctl -o on /dev/sdx` (for 
each sdx), which will do a surface scan every few hours, giving the

best chance to repair or recover any sectors that are going bad.



Will the `smartctl -o on /dev/sdx` (for  each sdx), fix the nonzero 
Reallocated_Event_Count issue on RAID arrays in a non-desctructive way? 
 Do you have to use the /dev/sdx devices or the /dev/md devices?


Good pointers in the mean time.

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Re: evolution to exchange server

2009-09-30 Thread Robin Laing

Patrick O'Callaghan wrote:

On Thu, 2009-09-24 at 18:12 +1000, L wrote:

On Thu, Sep 24, 2009 at 5:16 PM, Jussi Lehtola
jussileht...@fedoraproject.org wrote:

On Thu, 2009-09-24 at 16:58 +1000, L wrote:

Hi,

I am looking for information how to connect evolution to MS exchange
mail server. The institute switched the mail server to MS exchange.
The temporary solution is outlook on XP on  VirtualBox, but this is
not preferable. Any help is great.

I think you need to install the exchange plugin with
# yum install evolution-brutus
--

Yes, I have this installed, How to configure it?


evolution-brutus is only one of several ways of using Exchange with Evo.
The MAPI plugin is another. I recommend taking this to the Evo list
(http://mail.gnome.org/mailman/listinfo/evolution-list)

poc



I came across this some time back and it may help.
http://www.openchange.org/

We are still on Exchange server 2003 so I can use
  http://www.saunalahti.fi/juhrauti/index.html

POP and IMAP are turned off in my case.

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Re: Going from ODF to MSOffice

2009-09-30 Thread Robin Laing

Paul F. Johnson wrote:

Hi,

The powers that be want me off my nice clean and completely functional OS onto
that pile of ik from MS and part of that is getting my stuff from ODF to
Office (not sure if it's 2007 or 2003).

I know that I can export as MS Office, or do a bulk import of MS Office to ODF
via OOo, but can't do a bulk ODF to MS Office convert.

Is there a way to do this? Don't mind if it need another package.

Please don't say OOo is available for Win32 - I know it is, but the powers
that want me on Office :-(. Anyone who says Office2007 SP2 can import ODF,
please don't. It can't correct. It makes a mess of it!

TTFN

Paul

--
It's only me, only me and no-one else.



Install the MS Office ODF plugin from SUN.

http://www.sun.com/software/star/odf_plugin/


And then put in a requrest for a course on learning how to use Microsoft 
Office, especially if it is 2007.


Install OOo for Windows.

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Re: Your system is too slow

2009-09-23 Thread Robin Laing

Michael Hennebry wrote:

On Tue, 22 Sep 2009, Michael Hennebry wrote:


On Mon, 21 Sep 2009, Michael Hennebry wrote:



On Sat, 19 Sep 2009, john wendel wrote:


On 09/19/2009 07:17 AM, Michael Hennebry wrote:






Eventually I did a cntrl-alt-F2 to get a console,
logged in as root and did a yum erase kmod-nvidia-PAE .
Rebooting still failed.
On my next attempt, I picked the second option on the grub menu.
This time, rebooting worked.

Apparently, if I want a system that's not too slow and can play
flash without mplayer hanging, I'll need to go back to F10.
I certainly don't want to go through that mess again.

Gawd I hate it when things just don't work.




I have noticed that mplayer says this for almost all the videos that I 
play on F11.  They play well on F10 and in VLC on F11.  I am wondering 
if it is an mplayer fault and thus for discussion om rpmfusion's list.


I do notice that in F11, my system disk access seams to just hang for a 
second in many different programs.  It has really become an issue since 
I have started to stream video to my PS3.


Thinking as I write this, I find that every time I run mplayer on my 
home machine (F11) the video doesn't start right away.  Yet in F10, it 
starts right away using the same video.  This is when mplayer will say 
that my system is to slow.  The only difference between the machines is 
I am running RAID 1 at home.


It is on my to-do list to look into this.

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Re: Question on using a Joystick as a mouse in Fedora please?

2009-09-21 Thread Robin Laing

Fernando Cassia wrote:

On Mon, Sep 14, 2009 at 11:45 AM, Rick Sewill rsew...@gmail.com wrote:

I have a question on using a Joystick as a mouse in Fedora.

I wish to avoid getting carpal tunnel syndrome.
I noticed, when I use regular mice, I have poor hand position.
So far, my wrist is okay...but it gets red if I'm not careful.


What you need is a TRACKBALL. A good, old-fashioned Trackball.

I use one... the Kensington Expert Mouse 5.0 (don´t let words fool
you, it´s a TRACKBALL).
It uses a PS2 connection so no special drivers are needed. Find one on eBay...

Your wrist moves very little -if at all- and you can move the ball
with the tip of your fingers...

http://upload.wikimedia.org/wikipedia/commons/9/96/Trackball-Kensington-ExpertMouse5.jpg

FC



I know that I am late in this conversation but I have used this for 
years.  I second the idea of a real track ball.


http://us.kensington.com/html/2200.html

I have one at work and one at home.  It uses the fingers or palm of your 
hand.  I have mine set to use three buttons but it can be programmed to 
use other features.  The ring around the ball is the scroll wheel which 
is great.


I have enough control to edit photo's or do drafting drawings.

It comes with a wrist pad.

The only issue is, if I get lazy, I will put my wrist in an odd angle.

I have had to change the micro switches on the one at home.  It gets 
used quite a lot by the whole family.


I know someone that had issues with CTS and went for the thumb ball and 
ended up in worse shape.

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Re: Help with Fedora Research

2009-09-11 Thread Robin Laing

S.W. Bobcat wrote:
  Hummm the Fedora Community It is a shame that the Fedora 
Leadership does not listen to fedora Users. Fedora 9. 10, and 11 have 
been pieces of junk because the Fedora Leadership keeps foisting things 
not ready for prime time and making them the Default: Examples Fedora 9 
the introduction of KDE 4.0 which was intended for DEVELOPERS ONLY, the 
in Fedora 11 the introduction of whatever it was that was known before 
hand NOT to work with GRUB.


KDE 4.x is not just braely useable, and I was never able to get Fedora 
11 to even install. The Fedora Community?!? When are you going to 
start listening to USERS?!? I am a loyal Fedora USER, and it is a shame 
that the Fedora Leadership seems unwilling to listen to the complaints 
of its USERS. I'm still ising Fedora 8 and I'm hoping that in Fedora 12 
the Fedora Leadership will have at long last started listening to its 
USERS. If Fedora 12 is another overhyped piece of garbage long on 
promises and short on delivery, I think that I'll simply start using 
CentOS. My message to the Fedora Leadership: FIX THE STUFF ALRADY IN 
FEDORA AND MAKE SURE IT WORKS BEFORE ADDING NEW HALF BAKED SOFTWARE.


R.H. Ruskin, Ph.D. 'I am the Cat who walks by himself, and all places 
are alike to me. -- Rudyard Kipling




Ah, Rudyard Kipling, called our city the city with All hell for a 
basement.


I use Fedora at home and work with very few problems.  At home I came a 
across a major headache last night that I submitted a bug report on.


I do agree that many bugs just seem to get ignored but some of them are 
outside the mandate of the Fedora team such as KDE 4 issues.  Others 
are, I feel personal as Moto4Lin not using the latest SVN as other 
packages do.


For reliability, I find that Fedora 11 (at home) is quite stable and F10 
(at work) only get rebooted when there is a kernel update.  I do fear 
that it is getting bloated more like Windows though.


Fedora is more bleeding edge and if you want to stick with older 
software, then go with Centos as has been advised over the years.  It is 
your choice.


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Re: Fedora 11 and moto4lin

2009-09-10 Thread Robin Laing

Paul Erickson wrote:
Is anyone successfully using moto4lin with Fedora 11? I am having 
getting my Razor to connect.
I can see from the changes in /dev when I plug and unplug the phone that 
the machine is seeing
something, but using the device names that come up after plugging the 
phone in does not

connect.

Any help would be appreciated.



If your getting a dev created in /dev/, then you have to possbly modify 
the moto4lin to use that device.  I also had to change one of the ID's 
in the preferences to get it to work.


You may also find that you have to run as root, depending on 
permissions.  On my phone, the moto4lin that is supplied by Fedora won't 
work but the SVN and compile does work.


https://bugzilla.redhat.com/show_bug.cgi?id=426667



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Re: Question on shredding a terebyte drive

2009-09-10 Thread Robin Laing



Dean S. Messing wrote:

Thanks to all for the replies.

I'll answer most of the comments here.

0) The disk is unmounted.

1) The drive is (was) a backup drive with a great deal of sensitive
   corporate laboratory research data and algorithms on it.  The
   monitary loss of the data being stolen would be significant though
   it's hard to put a $$ value on it.  More importantly, I'm following
   corporate policy.



This is the most problematic issue.  Corporate policies that were 
written when drive sectors were visible with a home microscope.


That said, I would go with the dd recommendations, 25 times.

Also, the -v option will slow the progress due to screen writes.  I have 
seen this in the past.


And, if the drive is mounted as ext3, then the data may not get erased 
as expected.  See the man page on shred.


CAUTION:  Note that shred relies on a very important assumption:
   that the file system overwrites data in place.  This is the tra-
   ditional  way  to do things, but many modern file system designs
   do not satisfy this assumption.  The following are  examples  of
   file  systems on which shred is not effective, or is not guaran-
   teed to be effective in all file system modes: ...

Again, dd gets around this.

As for the comments on the secure erase features of drives.  A quick 
google search came up with:


http://ata.wiki.kernel.org/index.php/ATA_Secure_Erase
Which shows how to use hdparm.

http://advosys.ca/viewpoints/2006/07/hard-drive-secure-erase/
Which is a very interesting article and this is really important.

We tried the secure erase utility on multiple old ATA drives and every 
one manufactured since 2000 supported the Security Erase command (the 
utility tells you if the drive does not). Drives older than 2000 don’t 
have the command so if you need to wipe very old drives, a software wipe 
is the best you can do.


Maybe run the secure erase 25 times.


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Re: RAID 1 error question - boot problem.

2009-08-18 Thread Robin Laing

Bill Davidsen wrote:

Robin Laing wrote:

Hello,

I am trying to help someone get a system to reboot after a system 
issue.He is not the builder of the system and the person that 
knows the system is away for a few weeks.  Great timing.  :)


It is Fedora 10.

Two drives, two partitions each drive which one is a mirror.

/dev/sda is partitioned as /boot and / which is mirror 1.
/dev/sdb is partitioned as swap and /

The system wouldn't restart on the reboot and came up with an error 
after creating the raid arrays and then saying that it cannot find 
/dev/md0.  I don't have the exact error message right now.


Using an Ubuntu disk (persons personal preference) the system was 
booted into a live system and using gparted the partitions were shown 
to be as above with as I see it, one error.


/dev/sda1 ext3 boot
/dev/sda2 ext3 /   raid

/dev/sdb1 Swap
/dev/sdb2 Unknown  / raid

Running mdadm /dev/sdb2 --examine shows that the partition superblock 
is showing RAID 1 and that it is clean.


As this is a critical system, it is a priority and is being used as a 
virtual server.


With only the second drive installed, we tried to run fsck.ext3 on the 
/dev/sda2 (normally b2) with no success.  We also tried /dev/md0 as 
Ubuntu has created the /dev/md0 from the single drive.


The user has not tried to boot with only the one drive in yet.  He is 
making a copy of the drive on a different system.


Now, the question.  On booting from a mirror 1 array, if there is a 
problem with the raid system, how does the boot process read the 
mdadm.conf file when it is on the RAID array that needs to be created? 
Is there some data that is stored in the /boot or someplace else that 
has the necessary info to tell the system how to build the array?


Is it part of the /boot/grub/device.map or /boot/System.map* ?

Any suggestions to where to start?

The linux-raid group would have been a better choice, but this is a 
simple question. The mdadm.conf file should get put in the initrd file, 
which is in the /boot partition, which you didn't mirror for some 
reason. I'm guessing that sda2 is a better place to start, since that's 
recognizable as an ext3 partition. Having a partition identify as 
Unknown is usually not a good thing. I would mount that partition and 
copy the contents to a secure backup if this is critical.


I don't have the exact error message right now doesn't help, I suggest 
backing up sda2, and sda1 if you can, noting the error message, and post 
back. Without more information I am guessing that the sdb2 partition is 
in some way hosed, do NOT run fsck on sda2 before backing up, and run 
with the -n option to see what condition the f/s is in. I doubt you've 
lost your data yet, don't do anything which would change that.




Thank you for the information.

This was complicated as I was helping an admin (ubuntu user) that had 
never worked with md and was filling in for the admin that created the 
system.  I have had my share of md issues between various versions of 
Fedora over the years.  He had already started trying to fix the system 
before I even heard about the problem.  Part of the reason I didn't have 
the answers.


As it turned out, there were two problems, one on each drive.  We got 
the system up and running before there was any response to my query.


We wanted to understand more things about the md operation, especially 
on booting with md arrays and using the /boot partition.


You confirmed my suspicion that the superblock was the key.

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Re: e2fsck -y wipe all my data

2009-08-17 Thread Robin Laing

I have been away on leave but I thought I would comment.

yordy wrote:

Hi

I have a HD connected as USB device and cause for electrical problems
in my home, my disk go off unexpectedly more than one time some weeks
ago, a few days ago I can't mount neither of my linux partitions on
that disk.


If you have electrical problems, get a UPS.  Also, check the drive the 
next time you plug it in.



Any idea why is this? Or how can I restore all the data pre existing
in that partition?

Greetings







You may have to run some forensic's type software (Foremost) to recover 
your files.


 I had an issue where my fingers deleted (Slap fingers again and again) 
 a whole partition of data.  I did recover about 20% of the data which 
was better than I expected.  The partition was part of a RAID and LVM 
array and I only had one of the two drives from the LVM.


If you haven't, don't use the drive yet.

Also, there are some ways to undelete ext2 files but it isn't from what 
I have heard.


Good luck.
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RAID 1 error question - boot problem.

2009-07-22 Thread Robin Laing

Hello,

I am trying to help someone get a system to reboot after a system issue. 
   He is not the builder of the system and the person that knows the 
system is away for a few weeks.  Great timing.  :)


It is Fedora 10.

Two drives, two partitions each drive which one is a mirror.

/dev/sda is partitioned as /boot and / which is mirror 1.
/dev/sdb is partitioned as swap and /

The system wouldn't restart on the reboot and came up with an error 
after creating the raid arrays and then saying that it cannot find 
/dev/md0.  I don't have the exact error message right now.


Using an Ubuntu disk (persons personal preference) the system was booted 
into a live system and using gparted the partitions were shown to be as 
above with as I see it, one error.


/dev/sda1 ext3 boot
/dev/sda2 ext3 /   raid

/dev/sdb1 Swap
/dev/sdb2 Unknown  / raid

Running mdadm /dev/sdb2 --examine shows that the partition superblock is 
showing RAID 1 and that it is clean.


As this is a critical system, it is a priority and is being used as a 
virtual server.


With only the second drive installed, we tried to run fsck.ext3 on the 
/dev/sda2 (normally b2) with no success.  We also tried /dev/md0 as 
Ubuntu has created the /dev/md0 from the single drive.


The user has not tried to boot with only the one drive in yet.  He is 
making a copy of the drive on a different system.


Now, the question.  On booting from a mirror 1 array, if there is a 
problem with the raid system, how does the boot process read the 
mdadm.conf file when it is on the RAID array that needs to be created? 
Is there some data that is stored in the /boot or someplace else that 
has the necessary info to tell the system how to build the array?


Is it part of the /boot/grub/device.map or /boot/System.map* ?

Any suggestions to where to start?

Thank you.

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Re: F11: Blender and the i915 driver

2009-07-17 Thread Robin Laing

Marco Guazzone wrote:

On Wed, Jul 15, 2009 at 5:10 PM, Marco Guazzonemarco.guazz...@gmail.com wrote:

On Wed, Jul 15, 2009 at 4:57 PM, Robin Laingrobin.la...@drdc-rddc.gc.ca wrote:


 cut --


After the reboot, look inside /var/log/messages (you need root privileges)
Then, move to the end of file
And search backward for end trace.
This line mark the end of the trace. For the beginning line, search
backward for cut here

Note, if no line is found it is possible your lines are in an already
rotated files (e.g., /var/log/messages-20090712).


Also, make sure the found trace is the one related to the VLC crash.
To do so, look inside the trace and search for something related to VLC.
For instance, in my last trace there was a line containing blender:

Jul 14 11:33:06 feedback kernel: Pid: 9149, comm: blender.bin Not
tainted 2.6.29.5-191.fc11.x86_64 #1 Latitude D830


Cheers!

-- Marco



I have looked in the logs before but that was under F10.  I will have to 
check that out when I get home.  Hopefully it won't lock up but if it 
does I will try.



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Re: F11: Blender and the i915 driver

2009-07-15 Thread Robin Laing

Marco Guazzone wrote:

On Mon, Jul 13, 2009 at 7:08 PM, Petrus de




Hi!

Sorry for the delay.

I've tried to use nomodeset but the problem remains even if this
time only the screen and the keyboard frozen, not the mouse. Furhter,
the blender window remained transparent, while without nomodeset it
remains completely grey.

Anyway,  I had to reboot since there was no way to interact with the system

Here below is the trace:
This issue isn't just with this driver.  I have had it happen with the 
nvidia (rpmfusion) driver and VLC.


Could you please tell me how did you get the trace once the system 
locked up?


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Re: One or more disks are failing ?

2009-07-07 Thread Robin Laing
I am also seeing this on drives that are only a few months old.  I was 
having system crashes so I wouldn't be surprised about the need to 
re-allocate blocks.


Now the question that I pose is, how do get these blocks allocated/moved 
that is safe for data on the drives?  What is the best method to get 
these blocks allocated?


Can badblocks be used?


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Re: any known working USB/serial converters?

2009-07-07 Thread Robin Laing

Konstantin Svist wrote:


http://www.dealextreme.com/details.dx/sku.2537
This one works perfectly for me.
The only downside is that shipping takes a week or two.




But there are so many other cool toys that you can order as well at the 
same time.  :)



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Re: the inevitable flash question :-).

2009-06-22 Thread Robin Laing

Tom Horsley wrote:

On Thu, 11 Jun 2009 11:23:50 -0700
Suvayu Ali wrote:

IMHO its too much pain to have multi-libs. If nothing else, it increases 
the download size of updates. 64bit flash has never given me any 
problems even though its beta. My previous experience with 32bit flash 
was not as smooth.


I would love to use the 64 bit flash, but adobe doesn't have a 64 bit
repo setup yet as near as I can tell, so I'd have to keep manually
polling for updates. With the adobe repo and 32 bit flash, I get
updates for it and everything else with a simple yum update. Maybe
when it gets out of beta they'll have a 64 bit repo setup...



I have run the 64 bit flash at work since it came out.  At home I just 
set up a 64 bit machine and the file is months old.  No real reason to 
keep polling for new updates all the time.


I would look at using it as it seems very solid.
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Re: it's the 64-bit flash plugin that's crippling firefox

2009-06-19 Thread Robin Laing

Robert P. J. Day wrote:

On Fri, 12 Jun 2009, Jussi Lehtola wrote:


On Thu, 2009-06-11 at 17:18 -0400, Robert P. J. Day wrote:

  thoughts?  with that plugin installed, firefox immediately starts
sucking up CPU even when i'm not playing anything.  it looks like
there simply has to be a flash embedded in a displayed page for this
to happen.

That's no news. Macromedia (now Adobe) is good at making bull***t
that eats away your CPU. Installing flashblocker should do the trick
- it only loads the flash plugin if you click on the flash item.


yes!  that did the trick.  i'm surprised no one had suggested that
until now, since the topic of flash had come up more than once.  yee
ha.  i have response.

rday
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It has been suggested in the past, probably not to a recent thread though.


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Re: Linux first to support USB 3.0...

2009-06-19 Thread Robin Laing

Christopher A. Williams wrote:

According to this article from Neowin.net, Linux is going to be the
first OS to support the new USB 3.0 standard.

http://www.neowin.net/news/main/09/06/11/linux-is-first-os-to-support-usb-30

Any chance we'll see a backport to Fedora at some point?

Cheers,

Chris

--

You have usb 3.0 ports and devices?

USB 3.0 has a different port design and requirements of usb 2.x

http://www.interfacebus.com/usb-cable-diagram-30.html

9 conductors plus shield.

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Re: OT: Can Reformatting A Hard Drive To ext3 Destroy All the Data On It?

2009-06-11 Thread Robin Laing

Rick Stevens wrote:

Henrik Schmiediche wrote:

Check out:

 


http://www.dban.org

 


-  Henrik

 

From: fedora-list-boun...@redhat.com 
[mailto:fedora-list-boun...@redhat.com]

On Behalf Of Fernando Cassia
Sent: Wednesday, June 10, 2009 2:51 PM
To: Community assistance, encouragement, and advice for using Fedora.
Subject: Re: OT: Can Reformatting A Hard Drive To ext3 Destroy All the 
Data

On It?

 

 


On Tue, Jun 9, 2009 at 6:00 PM, Mike McCarty mike.mcca...@sbcglobal.net
wrote:

Robert L Cochran wrote:

I have a hard drive that I need to destroy the data on. What is the most
dependable way to do this? Can reformatting the drive as ext3 or ext4 or
some other filesystem effectively destroy the existing data?

Is there free software that can write zeroes or some form of nonsense to
every storage location?


shred (man shred) will do it.  dd if=/dev/zero of=/dev/sda would do
it.  Not that none of these guarantee that a disk will be unreadable.
Not even commercial programs.

No matter how many times you rewrite the media, someone with equipment
sophisticated enough may be able to read the data.  The only way to
ensure that a drive is unreadable is to physically destroy the platters.
Scraping off the magnetic coating into a fine dust is probably the
best...it would be possible, given enough time, to reconstruct a
shattered platter.


But the point is how much does someone want to spend to recover the 
data.  If you don't have state secrets where noone else has backups, 
then I really doubt anyone will invest the time and money to recover the 
data.


There was a challenge put out to recover data that was erased with dd 
but no takers.  The comment that I read on the web site pointed to a 
phone call that dd makes it to costly to recover.




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Re: the inevitable flash question :-).

2009-06-11 Thread Robin Laing

Tom Horsley wrote:

I have nspluginwrapper.i586 installed, which allows the 32 bit
flash plugin to run in 64 bit firefox on my new fedora 11.
I can see the flash content on adobe's flash test page just
fine, but I never get any sound from flash apps.

I know there have been a zillion flash sound problems, but
I never encountered them till just now on fedora 11. (This
same combo works fine for me on fedora 10).

I wasn't getting any sound before I removed pulseaudio
and I'm still not getting sound after removing it.

I have the latest flash-plugin from adobe's yum repo.

If I try to play cnn video it just hangs saying Loading...

Should I just forget the adobe repo and go with the
beta 64 bit plugin and manual install?



I have been using the 64 bit flash since it was released.  It has worked 
great since day one.  Of course I only load flash as required.


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Re: Fedora 10 and plotters? - OT

2009-06-11 Thread Robin Laing

Kevin Kempter wrote:

  Hi All;


I'm a database consultant so I'm forever printing large database models 
onto 25 sheets of letter sized paper and taping them together - tiresome.



I've found a used plotter, an HP DesignJet 750C - a 36 color plotter 
with automatic roll feed and cutter.



I walked thru part of the cups add printer setup and the 750c is listed 
as an option in the printer list.



I'm wondering if anyone out there has any experience running an HP 
plotter via Linux, are there any gotcha's? do I have to tweak anything 
to tell the printer (and Linux) that I'm printing to 36 paper as 
opposed to 24? Will the automatic roll feed and cutter just work? etc..




Thanks in advance...



I have used a large format hp 1050c printer and it is classified as a 
plotter by some.  It is used via cups as it is a different building.


Maybe you can find a large format printer to meet your requirements.

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Re: Packet Manager

2009-06-09 Thread Robin Laing

davide wrote:

Il Mon, 08 Jun 2009 12:51:33 -0600, Kevin Kempter ha scritto:


On Monday 08 June 2009 12:26:01 davide wrote:

Hi, I was looking in the interweb for a packet manager for fedora,
something very cool and fast. I tried yum and it is very very cool, but
has fedora something like aptitude? I mean with aptitude I have an
ncurses interface from which I can see all the packages Installed
Uninstalled, Upgradeable and so on.

Thanks a lot.

Have a look at yumex


Kevin, Mick thank you for the answer.

Is there an option for command line?
Just to be sure if something go wrong I can manage things from console.

by the way Yumex seems very very good.



I use yumex for GUI.  For CLI, use yum and different tools.  That is 
what yum is.  It is a CLI package manager.  I use it for remote updates.


Look at
  man yum
to know the full details of the power.  Of course once you add in 
plugins, you now have a more powerful CLI manager.  Much more powerful 
than yumex is.


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Re: nforce 2 nic drivers on a7n8x

2009-06-05 Thread Robin Laing

Matthew Rockwell wrote:

I am a newbie at linux so I am trying to learn.

I have used fedora 7,8 and 9 and have been able to connect to the 
internet no problem but now i have 10 and I cant get it to start up.

looking through the drivers I see no driver for my nforce 2 nvidia nic
and need some help how to get it and install it so its running.
my mobo is a a7n8x asus



I have the deluxe version of this board at home.  My F10 install worked 
other than the fact the network starts at login with Network Manager.


This is different than the previous versions.

I disabled network manager and went back to the default networking. 
There is a bug in the original config-network app that screws up the 
network config files.


If you are looking for the drivers during boot, you won't see anything.

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Re: Blocking an IP for one user

2009-06-03 Thread Robin Laing

Nifty Fedora Mitch wrote:

On Sat, May 30, 2009 at 05:53:19PM +0100, Paul wrote:

Hi,

My son is getting to that funny age whereby I need to keep certain
sites away from him.

Is there any way that I can block an IP address or certain keywords from
his user settings so that it doesn't matter which browser he uses, he
can't access them?

For example, I want to block the BBC websites wholesale or anything with
the words Microsoft, MSN or Hotmail in the URL - you get the idea - but
also an IP range such as 172.168.*.*


In the US most ISPs have parental tools that filter use those
if you have them in the UK.

Some home network boxes have tools.

The best strategy is to block the entire family including yourself.
Squid or another proxy tool is the foundation of more filters.

However children are clever.  Nothing will keep them out when they want in.
Kids have their own code words for 'stuff' and keep changing them...






I just read an article that Microsofts new Bing search engine will 
show preview videos of porn.  I guess you can Bing to the block.


I would look at the proxy issue and route the computer through a 
firewall/desktop server.  Most desktops now come with two ports.  A bit 
of wiring and home free.  Block the mac address at the router/firewall 
to it will only work through the proxy/firewall.


It takes some time to learn the firewall rules but the proxy may make it 
easier.


I feel it is better to train your children and trust them.  If they 
cannot feel free to discuss these issues at home, they will find it 
someplace else.


Have fun being a parent.  I know that I am.

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Re: WSJ - Article on Linux netbooks

2009-05-29 Thread Robin Laing

Alan Cox wrote:

O is done by the host computer.  There are things the printer can do that

will break the printer.  We are talking about things like how long to
heat the little wire to flash-steam the ink etc.  Do it for too long and
you damage the wire.  On the mickysoft driver, this is all buried in a
binary blob and while folks could in theory binary edit it, they won't
for the most part.  In the OSS world, if they released sources, that


You honestly think the bad guys wouldn't just sniff the wire, disassemble
the driver and write printer exploding worms given the chance.


almost certainly wouldn't be as true.  This puts Lexmark in a very bad
position.  If they open it up they would need to figure out a way to
tell if a modified driver caused damage and not cover that damage under
warranty repairs.


I don't doubt that the printer control is done from the PC end, but I'd
be suprised if Lexmark were dumb enough to just trust the PC commands.
You don't DRM your toner cartridges and then act careless on the rest
surely. I'd have thought they'd have DRM on the driver interface too !

Linux actually supports a fair number of dumb printers, usually by
rasterising with ghostscript and then driving the rasteriser through some
custom printer driver.

And printers are one area where the what to buy data is really quite good:

http://www.linuxfoundation.org/en/OpenPrinting

Alan



I have owned Lexmark, Epson and HP.  I purchased a Lexmark when they had 
Linux drivers on their site.  It worked okay but never great and not all 
the features.  More issues with ink and heads.  Same issues that my 
Windows friends had.  Lexmark is now in the same levels as Microsoft for 
quality.


My Epson printers were great until one got into a weird state that I 
couldn't even talk to a support number without a credit card, even to 
ask where the local repair center was.  Printer became trash before I 
was off the phone.


HP has been great.  I just purchased an all-in-one to replace an HP 
printer that needs new heads ($100) and I hooked it up using wireless 
network.  Opened HPLIP and it found the printer, set it up and all 
worked as expected.  Scanning and printing were perfect.


We use HP and Xerox at work and I would love to get a Xerox Phaser for 
home but that is out of my price range.  :)


I am getting a netbook or notebook for my daughter this summer and I am 
looking at what is going to be supplied with Linux out of the box.


This may be something to look at.
  http://www.alwaysinnovating.com/touchbook/

I doubt Fedora will run on it though.  Lack of KDE would be a problem 
for me. :)


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Re: What software is missing in the Fedora repository?

2009-05-28 Thread Robin Laing

Tom Horsley wrote:

On Thu, 28 May 2009 12:52:23 +0200
Simon Wesp wrote:


The problem is (for me) that it is definitly pornographic, because it
helps you to get this stuff. You know that a instigator for a murder is
guilty like the murderer himself! so this is for me forbidden and
should not be allowed in fedora.


Shouldn't you remove all bittorrent clients then :-).



All usenet clients, email, web browsers, ftp, ethernet and wireless 
access network access ...


This is a question of morals, not legal.

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Re: incomplete shutdown

2009-05-27 Thread Robin Laing

Thufir wrote:
I recently installed Fedora 10, however the system says that it's 
shutdown completely but the power doesn't go off, I have to flip the 
swithc in the back to turn it off.


I've run into restart not restarting, and having to hit the restart 
switch before, but an incomplete shutdown's more of a hassle.



If it helps, here's the hardware:


[thu...@arrakis ~]$ 
[thu...@arrakis ~]$ lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 661FX/M661FX/M661MX 
Host (rev 11)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port 
(virtual PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS964 [MuTIOL Media 
IO] (rev 36)
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 
01)
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] 
AC'97 Sound Controller (rev a0)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 
Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 
Controller (rev 0f)
00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 
Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 
Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI 
Fast Ethernet (rev 91)
00:05.0 IDE interface: Silicon Integrated Systems [SiS] RAID bus 
controller 180 SATA/PATA  [SiS] (rev 01)

00:09.0 Ethernet controller: D-Link System Inc RTL8139 Ethernet (rev 10)
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 
661/741/760 PCI/AGP or 662/761Gx PCIE VGA Display Adapter
[thu...@arrakis ~]$ 





thanks,

Thufir




I would check the BIOS settings.  I have had this happen in the past.

Make sure that your BIOS is up-to-date.

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Re: help

2009-05-27 Thread Robin Laing

Jonathan Dieter wrote:

On Wed, 2009-05-27 at 12:58 +0530, B SUDHIR wrote:

Hi
I'm using fedora core 5 i'm not able to install mozilla firefox
tarball to get latest version,Unable to play movies in totem media
player it's showing error that it needs a decoder,unable to use
openoffice it says it needs jre even though i installed it help me i
can't use earlier versions because i have less graphics memory 


You *really* need to upgrade to at *least* Fedora 9, though you'd be
better off going with 10, or wait a few days until Fedora 11 comes out.
Fedora Core 5 is no longer supported, and hasn't been for a couple of
years.

Jonathan



I will agree with Jonathan on this.  I have read that F11 will run 
better than F10 on older hardware.  Heck, it is becoming the default OS 
for the OLPC. :)


There are also the security issues.

The one reason you may not be able to get Firefox to install is due to 
libraries that are outdated in FC5.


What are your graphics specifications/issues?

Most video drivers are better in the later versions of Fedora.

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Re: empty disc undeer f11/f10

2009-05-25 Thread Robin Laing

Christoph Höger wrote:

Hi folks,

something strange happened today. I got an _important_ cd and simply
wanted to copy the data from it. My kernel thinks its empty (this disc
doesn't ...). But under Vista I can read the data. Is that some kind of
windows magic? Unfinished disc or stuff or did I encounter a bug?

regards

christoph



Possible mulitsession disk that wasn't created properly.  I have had 
that happened in the past.  Check to see how much blank space there is. 
   The session may not have been closed properly.


http://www.linuxquestions.org/questions/linux-software-2/multisession-dvd-is-there-a-solution-578418/


This may be useful.

http://www.theblackpawn.com/step-by-step-tutorial-to-burn-a-multisession-cd-in-linux.php

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Re: NVIDIA Quadro NVS 160M

2009-05-22 Thread Robin Laing

Steve Searle wrote:

Around 08:29pm on Friday, May 22, 2009 (UK time), Mike Cloaked scrawled:


So imagine that there is a newbie Linux user starting to read this list and
he/she just happens to own one single machine that just happens to have an
Nvidia graphics card - are you suggesting that people on this list tell this
new user to go away and buy a better machine with the appropriate
hardware, simply because Fedora default install does not support his/her
graphics card. C'mon now - be reasonable! He/she will likely go look for
another Linux distro!


A newbie Linux user is probably better off starting with a different
distro, and moving onto Fedora once they have some experience and
believe it meets their needs better.

Steve




I agree with this and normally don't give anyone a copy of Fedora.  But 
I feel that it isn't good for Linux as a whole to put down any hardware 
choices.


The problem here is copyrights and patent issues.  Attack the 
government, not users.  I find that my nVidia works great, most of the 
time with the closed source driver, but I cannot get any xorg or kernel 
support because I need 3D.  I have to go with what hardware is available 
when needed.  So Kevin, what would you suggest for upgrades or new 
purchases?


I have had issues with Fedora using nVidia, ATI and Intel over the years 
so I don't know what I would suggest for someone that needs a good 3D 
graphics card.  No different that some of my Windows only friends.


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Re: mounting encrypted linux partition on windows

2009-05-22 Thread Robin Laing

Damián Rodrí­guez Sánchez wrote:



That's an interesting idea. Maybe not just character coding, but also 
keyboard setup: I have a brazilian portuguese keyboard that's working 
fine under Windows and Linux graphic mode, but quite possibly being used 
as a standard US keyboard outside X, which is where I enter my password 
before starting Fedora. I'll have a look at that, since I use some non 
alphanumerical characters in my password.


Damian.



Robin Laing escreveu:

Damián Rodrí­guez Sánchez wrote:


Robin Laing escreveu:

Damián Rodrí­guez Sánchez wrote:


I recently decided to encrypt the / Linux partition (ext3) on my
dual boot PC (Windows Vista - Fedora 10).

I used to mount it with Ext2 Installable File System for Windows
(http://www.fs-driver.org) when using Windows, but now that the
partition is encrypted, its contents (obviously) appear unreadable
and I'm offered to format it.

I was told that software like FreeOTFE and TrueCrypt should let me
mount the encrypted partition under Windows if I have the ext3 driver,
but it didn't work for me. Will I necessarily have to create a new
encrypted volume with one of those programs and then reinstall Fedora
(or Windows) in it instead of simply mounting the existing encrypted
partition?



I have this bookmarked but I have not tried it as I do not have any 
windows computers to try it with.  It was a Just in case.


Mounting LUKS / dm-crypt Partitions in Microsoft Windows
http://blog.yibble.org/2009/01/29/mounting-luks-dm-crypt-partitions-in-microsoft-windows/ 



Full procedure to use Ext2fsd and FreeOTFE.







  Thank you, but that's exactly what I had done
  and it kept saying my key was incorrect.
 
  I'll have a better look at my Luks configurations.
 

I wonder if your having an issue in character coding between Windows 
and Linux.  Try setting a second key that is basic for testing and see 
if it works.  You can delete it later.


luksAddKey
luksRemoveKey or luksKillSlot












That's an interesting idea. Maybe not just character coding, but also 
keyboard setup: I have a brazilian portuguese keyboard that's working 
fine under Windows and Linux graphic mode, but quite possibly being used 
as a standard US keyboard outside X, which is where I enter my password 
before starting Fedora. I'll have a look at that, since I use some non 
alphanumerical characters in my password.


Damian.




Hope I pointed you in the right direction.  Let us know how it goes.


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Re: mounting encrypted linux partition on windows

2009-05-20 Thread Robin Laing

Damián Rodrí­guez Sánchez wrote:


I recently decided to encrypt the / Linux partition (ext3) on my
dual boot PC (Windows Vista - Fedora 10).

I used to mount it with Ext2 Installable File System for Windows
(http://www.fs-driver.org) when using Windows, but now that the
partition is encrypted, its contents (obviously) appear unreadable
and I'm offered to format it.

I was told that software like FreeOTFE and TrueCrypt should let me
mount the encrypted partition under Windows if I have the ext3 driver,
but it didn't work for me. Will I necessarily have to create a new
encrypted volume with one of those programs and then reinstall Fedora
(or Windows) in it instead of simply mounting the existing encrypted
partition?



I have this bookmarked but I have not tried it as I do not have any 
windows computers to try it with.  It was a Just in case.


Mounting LUKS / dm-crypt Partitions in Microsoft Windows
http://blog.yibble.org/2009/01/29/mounting-luks-dm-crypt-partitions-in-microsoft-windows/

Full procedure to use Ext2fsd and FreeOTFE.

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Re: What software is missing in the Fedora repository?

2009-05-12 Thread Robin Laing

Rahul Sundaram wrote:

Hi,

I am doing a quick survey for software that you use on a regular basis
that is not available via the Fedora repository. Software that you
suggest should be free and open source, free of patent and other legal
issues.

Tell me the home page of the software and give me a brief description on
what it does.  Bonus points if you can see in Google for software-name
fedora package review to figure it if it is already in the Fedora
package review queue. If you know of RPM packages in other distributions
for the software your are suggesting, that information is useful as well.


Rahul



I have one that is preventing me from upgrading my wife's and daughters 
computers.


kxstitch.
http://kxstitch.sourceforge.net/

I have been in contact with the author about updating the software but I 
cannot build it on F10.  Not enough experience yet on my part.



My other issue is there are packages within Fedora that are based on 
older release candidates that have updated development 
(SVN/CVS/GIT)versions but not release versions.  One it the Motorola 
Phone package.  Moto4lin


http://sourceforge.net/projects/moto4lin

https://bugzilla.redhat.com/buglist.cgi?query_format=specificorder=relevance+descbug_status=__all__product=Fedoracontent=Moto4lin

Here is a product that is not maintained but the SVN has been updated 
multiple times to fix minor problems and add the number of phones 
supported but as the Fedora maintainer states, until an official release 
is out, forget it.


https://bugzilla.redhat.com/show_bug.cgi?id=426667

I feel that this is a diservice to Fedora users.

The best way of answering this is to look at the software packages 
available for Ubuntu and cross reference.  The responses on this list 
are going to be those that subscribe to this list.  The users that don't 
subscribe but try Fedora and drop it due to missing package will never 
comment.


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Re: Blinking lights of death ? Netgear Switch GS108

2009-05-05 Thread Robin Laing

David Liguori wrote:



Aldo Foot wrote:

On Wed, Apr 29, 2009 at 7:23 PM, Robert L Cochran
cochr...@speakeasy.net wrote:


  
One of the more common mechanisms for failure of electrolytic capacitors 
is too high an ambient temperature over a period of time.  Usually the 
temperature rating is on the cap.  You say the room is well-ventilated 
but that doesn't rule out too high an ambient temperature in a room full 
of equipment, especially if it was sitting on top of or in a rack full 
of other equipment.  It's more likely to have open rather than short 
circuited.  An ESR (effective series resistance) meter will tell.


If you're pretty sure the capacitor is what's ailing it and it's 
through-hole rather than surface mounted, I would consider it well worth 
fixing, or even trying if there's greater than a 10% success 
probability.  Many 8-port switches aren't worth fixing below that.




Another issue is using capacitors that are close to the operating 
voltage of the system.  12V and use 15V capacitors.  This doesn't give 
any overhead for voltage spikes or surges caused by charging and 
discharging circuits.


Remember that many circuit boards are multi-layer now so be careful if 
you are working with a thru-hole circuit board.


Have fun.
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Re: nVidia vs. ATI graphics card for fedora

2009-05-04 Thread Robin Laing

Kevin J. Cummings wrote:

Jack Howarth wrote:

   I haven't seen this issue mentioned yet, but ATI has just depreciated
all hardware older than the HD series of cards as of the 9.3 release...

http://support.amd.com/us/gpudownload/linux/legacy/Pages/radeon_linux.aspx?type=2.4.1product=2.4.1.3.9lang=English 



This means 9.4 and beyond will no longer promise support for these cards
(although it may still work for a short while). I should have saw this 
coming
when I couldn't get 9.2 or 9.3 to produce video on my X1650 under 
x86_64 Fedora 10.


Oh, I love it, my 2 year old laptop now has a deprecated video card (you 
*did* mean deprecated, didn't you?)  How do you buy a new video card for 
your laptop?  Its not as easy as for your desktop


This is just another attempt by ATI to sell more (current) hardware.


We are all stuck with the free drivers now.


Which are not as good as the current proprietary drivers in *every* 
feature supported.  If I want 3D and video and GL, the open drivers 
don't do all 3 just yet (do they?)  The last time I tried them they didn't.



Jack




nVidia did this and you can still get the old proprietary driver as an 
RPM when a new kernel comes out so it isn't a big problem.


I have had this happen in the past with ATI and Xfree when they dropped 
support for the Mach 64 cards.  Now that was not pleasant.


So, they should still be useable for a few more years.

Getting a new video card for a desktop can be problematic as well if you 
are stuck with an older AGP port.


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Re: How To Send Files Securely From Fedora

2009-05-04 Thread Robin Laing

Robert L Cochran wrote:
I want to send files securely from my Fedora 11 (Preview) or Fedora 10 
systems to a Microsoft Windows (Home Edition) user who quickly gets lost 
if asked to do anything complex. By securely sending files, I mean I 
wish to attach files to an email and then send them over the wire either 
encrypted or password protected such that there is little possibility of 
anyone but the intended recipient being able to see the files in clear.


I would also like the user to be able to send files back to me which are 
similarly secured.


The user likes Windows Live Mail. I do not think the user capable of 
managing public keys or of understanding how to decrypt public-key based 
files unless it can be done with one or two mouse clicks. I could do the 
initial setup and testing myself. Everything has to be geared to 
allowing a quite basic user to view the cleartext quickly and very 
simply, without others on the Internet being able to crack it.


I've thought of sending password-protected zip files using the Fedora 
zip utility. Perhaps these are compatible with the same utility in 
Windows XP?


Any suggestions?

Bob



You don't say what types of files.

Rar/par and WinRar are another option.  The encryption is better than 
zip and from what I read easy to use, at least on Windows.


If the files are just documents, then I would use OpenOffice and use the 
encryption within it.


Enigma mail as suggested is an easy option.

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Re: Blinking lights of death ? Netgear Switch GS108

2009-05-01 Thread Robin Laing

g wrote:

Robert L Cochran wrote:

On 04/30/2009 02:47 PM, Aldo Foot wrote:

snip

The unit has a blown capacitor, bulged and brown matter around it. Also there is

snip
You probably have Chinese- or Taiwanese-manufactured capacitors in that 
unit, which are not as reliable as Japanese-manufactured capacitors. If 
you search the net you will find lists of known-unreliable capacitor 
manufacturers.


robert, aldo,

if you run a google search for 'bad caps' or 'bad capacitors', you will find
a large hit score.

most of hits will relate to a stolen recipe for capacitors that was missing
all ingredients.

it is primarily in asian countries and mainly lower level companies.

this hit mainly with mainboards and power supplies, along with other hardware
that use low cost capacitors.

this problems has pretty well ended, but when you make repair, do use a high
quality brand. radio shack does not fall with in high quality definition.

order from a local supplier, or a well know catalog supplier. small adds in
back of electronic magazines do not qualify.

also, be sure you check diodes as caps are known to take them out also.

when you clean board, be sure you get all of crud off board and hope that
no hidden corrosion has started.

yes. i am a 'hardware head' and i have seen this problem, even with an abit
mainboard of my own.

much luck.





I just had a Dell computer fail due to capacitor issues.

I use DigiKey for my parts as they are fast and reasonable.  They don't 
carry all types of parts though.


As for spending the money and time to fix a low cost switch is not worth 
it except for experience.


Search the net for electronic tutorials.  There are many.  Also look in 
the second hand stores for home electronic kits.  I found one for my 
daughter that uses springs to join the wires.  Teaches basic electronics 
without all the hassle of getting parts.


There are simulator circuits available and they are getting easier to 
use.  Fedora 11 will have a software group for electronics.  :)


I purchased a Nerdkit for learning about microcontrollers.  Not a bad 
investment.


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Re: nVidia vs. ATI graphics card for fedora

2009-04-29 Thread Robin Laing

Kevin Kofler wrote:

Tom Horsley wrote:

Especially if you install the akmod packages, so it can build the module
from source if the updated binary isn't yet in the repo mirror.


Which is a horribly ugly solution. Fedora is not Gentoo.

If you use standard prebuilt kmods, you still need to be careful with kernel
upgrades.

Kevin Kofler



But AKMOD is a great way of getting the latest security updates into the 
system without waiting for a module to be produced.  I like the idea of 
dkms akmod as it can make life easier.



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Re: Seagate disk problems (NCQ bug???)

2009-04-29 Thread Robin Laing

Wolfgang S. Rupprecht wrote:

After running flawlessly for 6+ months I just had my Seagate
ST31500343AS (w. SD35 firmware) flake out.  Does this look like the NCQ
bug or just a random event?  The final error msg was around the time the
machine hung hard.




Apr 28 06:41:26 arbol kernel: ata1: exception Emask 0x10 SAct 0x0 SErr 0x90200 
action 0xe frozen
Apr 28 06:41:26 arbol kernel: ata1: irq_stat 0x0040, PHY RDY changed
Apr 28 06:41:26 arbol kernel: ata1: SError: { Persist PHYRdyChg 10B8B }
Apr 28 06:41:26 arbol kernel: ata1: hard resetting link
Apr 28 06:41:28 arbol kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 
310)
Apr 28 06:41:33 arbol kernel: ata1.00: qc timeout (cmd 0xec)
Apr 28 06:41:33 arbol kernel: ata1.00: failed to IDENTIFY (I/O error, 
err_mask=0x4)
Apr 28 06:41:33 arbol kernel: ata1.00: revalidation failed (errno=-5)
Apr 28 06:41:33 arbol kernel: ata1: hard resetting link
Apr 28 06:41:34 arbol kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 
310)
Apr 28 06:41:44 arbol kernel: ata1.00: qc timeout (cmd 0xec)
Apr 28 06:41:44 arbol kernel: ata1.00: failed to IDENTIFY (I/O error, 
err_mask=0x4)
Apr 28 06:41:44 arbol kernel: ata1.00: revalidation failed (errno=-5)
Apr 28 06:41:44 arbol kernel: ata1: hard resetting link
Apr 28 06:41:46 arbol kernel: ata1: softreset failed (device not ready)
Apr 28 06:41:46 arbol kernel: ata1: failed due to HW bug, retry pmp=0
Apr 28 06:41:46 arbol kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 
310)
Apr 28 06:41:46 arbol kernel: ata1.00: configured for UDMA/133
Apr 28 06:41:46 arbol kernel: ata1: EH complete
Apr 28 06:41:46 arbol kernel: sd 0:0:0:0: [sda] 2930277168 512-byte hardware 
sectors (1500302 MB)
Apr 28 06:41:46 arbol kernel: sd 0:0:0:0: [sda] Write Protect is off
Apr 28 06:41:46 arbol kernel: sd 0:0:0:0: [sda] Write cache: enabled, read 
cache: enabled, doesn't support DPO or FUA


-wolfgang


I had errors like this when my system load got to high for my system to 
work with.  I later found out that the motherboard controller was to 
slow.  It is an older system.  Replaced the controllers with SATA cards 
and no errors since.


I could predict when the errors were going to occur and almost predict 
when the system would lock up using uptime.


What controller chip is used in your system?


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Re: nVidia vs. ATI graphics card for fedora

2009-04-29 Thread Robin Laing

Kevin Kofler wrote:

Kevin Kempter wrote:

I have a Dell with an Nvidia Quadro FX 3700 and Fedora 10. I get 3d,
openGL, desktop effects, dual moniters, the works. All by using the
kmod_nvidia package


... which is not part of Fedora, is not Free Software and in fact doesn't
have source code available at all for the main portion, thus making it
impossible for anybody other than nVidia to fix any issues with it. And
there have been plenty of those issues, and there will undoubtedly be more
in the future.

It is completely counterproductive to recommend hardware requiring
proprietary drivers. Those drivers are NOT SUPPORTED in Fedora, if there's
any issue with them, you're on your own (we'll close the bugs CANTFIX as
there's really nothing we can do to fix them, see the first paragraph).

Kevin Kofler



But until there are good open source drivers that support full 3D, there 
are not many options out there.  Thank copyrights and patent laws for 
making it so hard to produce open source drivers.


Without support for 3D, many users wouldn't touch Linux.  I know that I 
wouldn't be able to use Linux at home and I would be stuck with either 
Windows or Macs which my family don't like.


As for the CANTFIX, I don't argue with that as it is impossible to know 
what the problems are.  It would be better to explain to the filers to 
submit the bugs to the manufacturer.  Of course it is hard to find bugs 
in certain software without 3D support.  You can end up with a catch 22 
condition.


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Re: Remooving U3 from USB drive.

2009-04-28 Thread Robin Laing

Rick Stevens wrote:

Beartooth wrote:

On Sun, 26 Apr 2009 07:56:51 -0500, Aaron Konstam wrote:


A question which appeared on fedora-list recently was how to remove U#W
from a USB drive. I did not see a resolution until the following web
link:

http://www.u3.com/uninstall


I've been trying to do that, and have a long thread going at

http://forum.eeeuser.com/viewforum.php?id=1

called How to wipe thumbdrives??




There is one post in that thread with a technique using dd; I 
haven't tried it yet, but probably will.


I have a couple of those buggers as well.  I think the dd you're
thinking of is something like:

dd if=/dev/zero of=/dev/sdb bs=1M count=2048

or something like that...the idea being to write zeros to the entire
drive, wiping out its partition table and all.

It does NOT work on the SanDisk Cruzers.  I ran the dd three times on
each, writing all 4GB of data to them (took forever!).  Fired up fdisk
and it reported a gparted-type partition table on them.  The partition
table should have been wiped out via the dd.

I then ran gparted itself.  It did NOT complain about a missing
partition table (it should have), but it did say there were no defined
partitions.  Whoopee.  Yeah, no partitions, but a gparted-style
partition table that can't be done away with.  Sheesh.

snip

If I could find non SanDisk Cruzer thumbdrives here, I'd never buy 
another.


I now buy nothing but PNY or Apacer thumbdrives.  If I'm in doubt and
if the package says that something's preloaded, I treat them like
toxic waste.


All I can say is that users should complain to the manufacturers and see 
about getting refunds.  For a $20 drive it doesn't seem worth the 
effort.  Enough complaints could be enough to get some success.


I have contacted Sandisk and said I won't purchase any products until I 
see a way to remove this virus without having Windows.


Note that the U3 site does ask for a reason for removing the software. 
I have complained a couple of times.  There was even a thread on their 
forum about a Linux tool.  That was a waste of time.


If you search, there are U3 key loggers and other nasties available.


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Re: nVidia vs. ATI graphics card for fedora

2009-04-28 Thread Robin Laing

Globe Trotter wrote:

Hi,

I am ordering a souped-up workstation and I was wondering which
graphics card is preferable for running fedora:

a 256 MB PCIe x16 nVidia NVS 290, Dual Monitor capable

or

a ATI Fire GL V3600 256MB, Dual Monitor DVI Capable ATI3600

What would you suggest? I do not need huge 3-d acceleration and
stuff, but want it to work well.

Please let me know if I should provide more information.

Best wishes, Trotter






I would normally recommend Nvidia as I have used them since the 
beginning of Fedora with little or no problems after fighting with ATI 
for over a month.  But with AMD purchasing ATI, I would look at them as 
well.


I have a computer with an Intel video chip built on the motherboard but 
it doesn't like Fedora.  It is the one chip that is not well supported 
in Linux.  Replaced it with an Nvidia.


The AKMOD package is supposed to work like a dream but there are times 
that it hasn't.  If you need 3D, I can only say that Nvidia has been 
great for me.


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Re: fedora 10 weird mplayer playback

2009-04-27 Thread Robin Laing

Janez Ko¹mrlj wrote:
I upgraded to fedora 10 about a month ago. And since then mplayer 
doesn't play videos smoothly. The sound is ok, but the video plays to 
slow for a couple of seconds, then it plays to fast, to catch up with 
the sound, then it slows down again and so on.
I did a fresh install from the live cd, but i reused the old home dir, 
so the user settings stayed the same.
I installed Mplayer from the rpmfusion repo. I use the x86-64 
distribution, on an AMD Pheom II X3.
My Brother has similar problems on a completely fresh install (including 
home dir) on a core 2 duo laptop.




I have seen the same thing.  In my case it just seems to freeze for the 
first few seconds.  I didn't worry about it at first because I had 
bigger issues to deal with.  I have the problem with no configuration 
files as using configuration files.


I don't have any problem playing the videos in VLC.

As it is a rpmfusion package, it would be better to ask them.


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Re: can't open .docx files using OO2.3 in F7

2009-04-27 Thread Robin Laing

Frank Cox wrote:

On Sun, 26 Apr 2009 23:38:26 +0200
Kevin Kofler wrote:


OO.o 2.3 doesn't support .docx, only OO.o 3.0 does, so you need at least
F10.


Or the OO3 download from the openoffice.org website.  I put OO3 on Centos 5
using those rpms and it works well.



Oops, I missed the 2.3 version number.  Me bad.


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Re: Remooving U3 from USB drive.

2009-04-27 Thread Robin Laing

Aaron Konstam wrote:

On Sun, 2009-04-26 at 14:28 -0700, Mike Cloaked wrote:


Aaron Konstam wrote:

A question which appeared on fedora-list recently was how to remove U#W
from a USB drive. I did not see a resolution until the following web
link:

http://www.u3.com/uninstall



I tried to find the answer to this some time ago also - the link you refer
to does provide a solution to removing the u3 stuff but not for linux as far
as I know - I never did find if there was a way to remove it in linux even
using the reformatting tools like parted and equivalents - the hidden
partition seems particularly stubborn against decontamination attempts in
linux!

I only ever bought a single u3 drive and in the end resorted to using a
windows machine and the software you referred to in order to clean up the
drive.  After that it worked fine as a normal usb key.

If you do find a linux removal solution I would be interested to hear about
it

You are right the above referenced procedure is a Windows solution. In a
discussion about this yesterday some on suggested dd to wipe out the
stick and then reformatting it. I don't know if this will work.
--


I tried that.  Resorted to the Windows technique.  Even the U3 support 
groups couldn't give an answer.  It was two years ago.  I contacted 
Cruiser whom made the stick and they couldn't offer any support either.


On one stick.  The person that removed the U3 software had to remove 
some USB devices as they conflicted with the U3 software.  Also our 
administrator that cleared one stick was surprised how the software 
screwed up with his windows system.


The last stick that I purchased that had U3 on it didn't have anything 
listed on the package.



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Re: Installing Moonlight?

2009-04-27 Thread Robin Laing

Matthew Saltzman wrote:

On Sun, 2009-04-26 at 11:31 -0600, Frank Cox wrote:

On Sun, 26 Apr 2009 13:26:40 -0400
Matthew Saltzman wrote:


I downloaded the file novell-moonlight-1.0.1-x86_64.xpi, which is a zip
archive, but I'm not sure what to do with its contents.  Anyone know the
answer?

An xpi file is a Firefox plugin.  I have never looked at that particular one,
but Firefox has a built-in ability to install xpi files -- just click on the
file and it will give you the opportunity to install it.  After installing, you
can remove or disable it from the Firefox tools menu.


Ah, good point.  That worked to get the plugin installed, but the site
seems to require Silverlight 2...



I am concerned about Moonlight (as well as mono).  Something to think about.

http://meandubuntu.wordpress.com/2009/04/25/3-moonlight-questions/

Moonlight has some of the Silverlight 2 features.

I would complain to the site that requires Moonlight and show them that 
it isn't good enough for Major league Baseball.


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Re: PackageKit run scheduling?

2009-04-24 Thread Robin Laing

Beartooth wrote:

On Wed, 22 Apr 2009 18:31:01 +0100, Richard Hughes wrote:
[...]

Is there a way to control when PackageKit runs?  I'd like to schedule
it to download and install all updates at 3 AM, every night.

There's not yet a time option, although that would be a valid feature
request. Such a time option begs the question about secondary policy,
like what to do if the user specifies updates should be installed at 5AM
and then goes to bed early for two weeks.


Alternatively, how do I disable PackageKit entirely?

System - Preferences - Software updates, although I would prefer you
help us fix the problem, rather than taking that option :-)


	Not to be contentious, but because I want to know if I'm missing 
anything : what is the benefit of running PackageKit, rather than yum 
clean all followed by yum update at *my* convenience daily? 



I don't do the yum clean all but I prefer manually doing updates when 
it is convenient for me.  Due to my work, I sometimes don't update for 3 
or 4 days because of application issues.


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Re: PackageKit run scheduling?

2009-04-24 Thread Robin Laing

Richard Hughes wrote:

On Wed, 2009-04-22 at 18:29 +, Beartooth wrote:
Not to be contentious, but because I want to know if I'm missing 
anything : what is the benefit of running PackageKit, rather than yum 
clean all followed by yum update at *my* convenience daily? 


Well, codec installing, mime type installing, font installing, plugin
and dictionary installing removing the whole infrastructure makes a
lot of the other bits stop working. It's perfectly okay to leave it
installed, and just not let it ever check for updates itself. It also
allows you to use yum and rpm directly without getting in the way.

Have a look at www.packagekit.org if you need to see use-cases and
screenshots. Thanks.

Richard.




I can do all these with Yumex which interface I prefer.  I tried 
packagekit when I installed F10 but still found yumex is better.


I removed it.

I may try it again when F11 comes out.

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Re: can't open .docx files using OO2.3 in F7

2009-04-24 Thread Robin Laing

Dave Stevens wrote:
the subject line says it. I downloaded the current version fro Linux from 
OO.org and get a mass of rmps with dependencies. Suggestions? If I could open 
this file (and others like it) I'd keep the version. For those inclined to 
reccommend an upgrade I will do this when F11 is available but want to use 
the current version of Fedora for another month or so.


dave



It could be that MS created documents are not to the OOXML ISO standard 
and OOo is designed based on the ISO standard.  This problem is well 
documented.


I suggest you contact the OOo list but you may be asked to submit the 
document for analysis.


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Re: Lost Files

2009-04-24 Thread Robin Laing

jolmstead wrote:

I don't think I was clear enough on this, but the /media/disk
location was actually the Windows Vista partition.  And, like I said,
from the command prompt I created a folder in the root C: drive
(which was /media/disk) and then copied everything there.  I verified
every thing was there from the command prompt using ls and then
removed it from the /home/user folder.  It wasn't until I booted into
Vista that the data appeared to be lost.  Nothing was every
interrupted and I did a standard shut down and restart to get to
Vista.  Does this change anything or is all hope lost?

Thanks, Jeremy




Have you copied files this way before with no problems?

I wonder if Vista may have moved the files because they were not 
supposed to be officially there.  All my Vista experiences have been 
disasters.


Look for undelete tools for Vista as well.

Another thing that I have happend in the past, is that the 
drive/partition wasn't mounted and I created the directories and moved 
files.  When the partition is mounted, the files are still existant but 
not visible.  Boot into Linux and make sure that the Vista partition is 
not mounted and check again.


I don't think udev or hal will delete files from /media.



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Re: Detection of 16GB RAM

2009-04-24 Thread Robin Laing

Karthik Balaguru wrote:


Hi,

Does X86_64 FC2(Fedora Core2) detect 16GB RAM ?

Thx in advans,
Karthik Balaguru
*
*
__



Make sure your BIOS sees it.  My new machine had BIOS that wouldn't see 
more than 8Gig.


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Re: Firefox 3 hogging 90% CPU, can anything be done about this?

2009-04-21 Thread Robin Laing

Paul Blondé wrote:

-Original Message-
From: fedora-list-boun...@redhat.com 
[mailto:fedora-list-boun...@redhat.com] On Behalf Of Hugh Caley

Sent: Tuesday, April 14, 2009 11:23 AM
To: fedora-list@redhat.com
Subject: Re: Firefox 3 hogging 90% CPU, can anything be done 
about this?


Open-source alternatives are fine, 
but try to find a new machine that doesn't use an ATi or 
Nvidia graphics card.


I'm not sure where you get your data, but Intel integrated graphics
outnumbers ATI and nVidia both (not together, though it gets close at times)
by a wide margin.

http://www.theinquirer.net/inquirer/news/819/1024819/graphics-market-booming
-while

http://www.i4u.com/article19455.html

However, what this has to do with Firefox, Flash or Adobe Reader is not
clear. Are you getting this problem on machines with ATI and nVidia graphics
cards and no others?

_
Paul



The problem with Flash is it is video intensive.  It requires a good 
video system.


FWIW, I have a Dell that has an integrated Intel Video controller that 
won't work properly with Linux.  Installing an older Nvidia card and 
using the legacy driver from Nvidia (rpmfusion) made the system seem 
like a brand new computer.


Since installing No Script and Flash Block plugins, I find that Firefox 
never uses many resources.  Over 170 tabs open and Firefox is only using 
about 3% of my resources.  I would have to check on my home system but 
it is much better since installing the tools.  There were times that it 
was so slow due to flash.


It is surprising the number of flash based ads and other items on many 
web pages.  It can quickly add a massive load onto your system.


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Re: Kde freezes in Fedora 10

2009-04-14 Thread Robin Laing

Anne Wilson wrote:

On Thursday 09 April 2009 18:43:09 Robin Laing wrote:

I will have to try removing akonadi.  I have not found a use of it yet.
  Maybe it will fix some of my problems.


Sure.  It might make coffee for you while it's doing it :-)  What makes you 
think that akonadi has anything to do with this?  I've seen nothing in this 
thread to suggest it.


Anne


Anne,

The post I responded to mentioned as quoted.

Disabled desktop effects and yum remove akonadi it's working now. 

I am not using desktop effects and I have not seen any use for akonadi. 
 I don't use most of the KDE applications that work with akonadi.


I am at a loss for the freezes and lockups of the system.  I am lucky to 
get 48 hours of uptime with F10.  On the weekend I ordered new 
controller cards for my HD's as the chips on the motherboard are slow 
and more RAM.


This weekend the computer locked up twice yesterday with no-one logged 
in needing system reset using kdm.


I am not getting anything in any of the logs to point to a problem other 
than the odd disk message related to the controller.  Some random kernel 
oops over the last two months where I get a pop-up about sending the 
info to the kernel developers.


With my years of using RedHat and Fedora, this has been the worst 
experience yet.  This install is not like the rest though and I do 
accept that I may have to remove disk encryption as one level of 
testing.  If system loads are high due to encryption, it may be necessary.


I am going to try the SysRq key settings and see if I have some success 
with getting some info.


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Re: Kde freezes in Fedora 10

2009-04-09 Thread Robin Laing

GMS S wrote:

Robin Laing wrote:
[
Does the keyboard still work?  Does CTRL+BACKSPACE kill the xwindows? New or 
old machine?

I have had this happen on an older AMD machine.  I am still tracing the issue 
down to something.  My machine locks up from time to time.  I see that the load 
goes up before it does lock up.  Only once have I gotten a message in any log.  
I need to change a drive controller.

Seagate drives?  Could be related to the driver issue that there is an update 
for.
]

Disabled desktop effects and yum remove akonadi it's working now.
lspci:

00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub 
(rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated 
Graphics Controller (rev 02)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition 
Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 
(rev 01)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 
(rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI 
Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface 
Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller 
(rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE 
Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8039 PCI-E Fast 
Ethernet Controller (rev 14)

Thanks.


  



I will have to try removing akonadi.  I have not found a use of it yet. 
 Maybe it will fix some of my problems.


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Re: Kde freezes in Fedora 10

2009-04-03 Thread Robin Laing

GMS S wrote:

Hi,
rpm -qa | grep kde





After running firefox or konqueror kde freezes but the mouse moves.
Can anyone give any idea?

Thanks.



Does the keyboard still work?  Does CTRL+BACKSPACE kill the xwindows? 
New or old machine?


I have had this happen on an older AMD machine.  I am still tracing the 
issue down to something.  My machine locks up from time to time.  I see 
that the load goes up before it does lock up.  Only once have I gotten a 
message in any log.  I need to change a drive controller.


Seagate drives?  Could be related to the driver issue that there is an 
update for.



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Re: Missing Hardware

2009-03-30 Thread Robin Laing

Gene Poole wrote:

  Robin Laing wrote:
  Does the drive showup in the BIOS?  Is your powersupply supplying the
  correct voltages?
 
  I have seen issues with low powersupply voltages.
 
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There's no problem with the DVD drive.  If I boot off of the prior 
kernel all is OK.


Thanks,
Gene



That is good to know.  I have had sudden hardware failures that seemed 
to tie into updates when actually it was something else.


If it is kernel related, then submit a bug report.

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Re: Missing Hardware

2009-03-25 Thread Robin Laing

Gene Poole wrote:
  I'm running Fedora 9 on a custom AMD Phenom Quad-Core with 8GB RAM 
installed, 2-SATA hard drives (Seagate 500GB and Seagate 1TB); HP DVD/CD 
RW Dual Layer with Lightscribe.
Lo and behold, I've updated my running (this machine) from kernel 
2.6.25-14 to kernel 2.6.27.19-78.2.30 (?) and have experienced the 
following:


1. My dual-layer DVD/RW and CD/RW drive has disappeared (it was /dev/sr0)

The only messages I see that appear to be of concern are:

[r...@jpdsys3 log]# cat messages | grep -i reset | more
Mar 22 14:46:30 jpdsys3 kernel: ata1: softreset failed (device not ready)
Mar 22 14:46:30 jpdsys3 kernel: ata2: softreset failed (device not ready)
Mar 22 14:53:55 jpdsys3 kernel: ata1: softreset failed (device not ready)
Mar 22 14:53:55 jpdsys3 kernel: ata2: softreset failed (device not ready)

All of the devices are SATA except the DVD drive.

How can I get /dev/sr0 back?

TIA,
Gene



Does the drive showup in the BIOS?  Is your powersupply supplying the 
correct voltages?


I have seen issues with low powersupply voltages.

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Re: copying lvm with the same name

2009-03-23 Thread Robin Laing

Frank Cox wrote:

One of my computers died and, of course, there is un-backed-up data on there
that I want to recover if I can.  The hard drive seems to be in good shape so I
took it out of the dead box and installed it on this computer (my main desktop
machine.)

I have been doing a bunch of reading about logical volumes and some of what
I've found is  self-contradictory, incomplete and stuff that I just don't
really understand (yet.)  And, as you can imagine, since this is my main
desktop machine I'm not terribly anxious to just start playing around with
the lvm configuration without knowing what I'm doing.

Here are my findings so far:

[r...@mutt ~]# pvscan
  PV /dev/sdb2   VG VolGroup00   lvm2 [279.25 GB / 32.00 MB free]
  PV /dev/sda2   VG VolGroup00   lvm2 [465.56 GB / 32.00 MB free]
  Total: 2 [744.81 GB] / in use: 2 [744.81 GB] / in no VG: 0 [0   ]
[r...@mutt ~]# lvscan
  ACTIVE'/dev/VolGroup00/LogVol00' [277.28 GB] inherit
  ACTIVE'/dev/VolGroup00/LogVol01' [1.94 GB] inherit

It looks like the machine can see the second drive and the lvm that's on it
/dev/sdb2, but it has the same VolGroup name as /dev/sda2.

What I would like to do is twofold:  First, and most importantly, I would like
to mount it as-is so I can copy my data off of there.  Second, I would like to
re-format it and add it to the storage capacity that I already have on this
machine. Heck, if it's still a good drive I might as well put it to use.

So, how can I mount VolGroup00 that's on /dev/sdb2?  The vgchange command
followed by a simple mount command looks like what I want to do, but what's the
syntax?  As I said, I really don't want to bugger up my primary hard drive



I have read this thread and I wish I had seen something like it two 
years ago.  I had upgraded a system that used LVM and replaced two 
drives to increase the total available space.  It turned out that I had 
forgotten to backup a directory.  To late and rushing.


I wanted to install the removed drive to see if the directory was on 
that drive but it was part of the old group (generic name creation) and 
strange and wonderful problems started to crop up.  I never did get the 
drive mounted back then.


There needs to be a firm way of changing and editing LVM characteristics 
in these situations.


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Re: OS hiccups

2009-03-23 Thread Robin Laing

Smith, Herb wrote:

All,

I'm running Fedora 10 and have been very happy with it.  Within the last
week, however, the OS seems to be experiencing momentary hangups of
some sort where all activity stops for 10 or 15 seconds.  The cursor
won't move, web pages won't scroll, etc.  This occurs not only in
Firefox, but generally regardless of what I'm doing. 


Does anyone have any idea what could be causing this?

TIA,

Herb



You have not given an details to even suggest something.  top is your 
tool to start with.  ps is another.  iostat and dstat are other tools 
that can help.


http://linuxpoison.blogspot.com/2008/11/linux-system-monitoring-using-dstat.html

I am having similar issues but I now know that mine are due to IO and 
D-states.  I want to get more ram to see if that helps but I also know 
that running dmraid and luks is putting a load on the system.  I need a 
faster system in the future.


There is also this article that was on this list a few weeks ago.

http://rudd-o.com/en/linux-and-free-software/tales-from-responsivenessland-why-linux-feels-slow-and-how-to-fix-that

I do see these slight freezes in Firefox, even on my faster 64bit 
machine at work.



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Re: Evolution throwing away emails for one of my accounts ?

2009-03-17 Thread Robin Laing

Tim wrote:

Tim:

That's easy:  Fetch a scad of mail when you have filters set, versus
fetch a scad of mail when you don't have any filters set.

Unmolested, they romp into the inbox very quickly.  When filtering
puts its fingers in, it's far worse than fetching mail over dial-up.


James Wilkinson:

That sort of filtering speed (I’m guessing maybe a couple of seconds
per message on emails generally smaller than, say, 128 KB) makes me
suspect that it’s passing emails through SpamAssassin – it sounds like
the right speed for SpamAssassin, and there’s an
evolution-spamassassin package to enable it.


Nup, not doing that here.  I even disable the Evolution plugins that I'm
not using.  


The filtering was just a few filters for mailing lists which look for a
matching reply-to header.  Each filter was just the match rule,
followed by a stop processing instruction.  With about two filters (e.g.
for two mailing lists), it's reasonable.  With about three, it's getting
annoying.  Try and filter from about eight different lists, and it's far
too slow to put up with.

I've seen a few other similar comments about the slowness of filtering
over the years.



I will second that this has been an issue for some time.  I had this 
issue when we moved to Exchange Server a few years ago.  I found a way 
around using Evolution and have not looked back.


When downloading mail it would take forever to get the mail and sort it 
out using the OWA interface (Only Option).   Using SpamAssasin just made 
it worse.


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Re: dear university of calgary: about this 2K/s jigdo download ...

2009-03-11 Thread Robin Laing

Robert P. J. Day wrote:

  if there's anyone from the u of calgary reading this, there's not
much point being a fedora mirror if you're only going to pump out
content at about 2.5K/s.  i'm just sayin' ...

rday
--


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Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.

http://crashcourse.ca  Waterloo, Ontario, CANADA




Why not contact the UofC directly.

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Re: removing autorun from a flash drive

2009-03-11 Thread Robin Laing

Bruno Wolff III wrote:

On Tue, Mar 10, 2009 at 22:55:05 -0500,
  Bruno Wolff III br...@wolff.to wrote:

On Tue, Mar 10, 2009 at 17:47:04 -0400,
  Todd Denniston todd.dennis...@ssa.crane.navy.mil wrote:

Bruno Wolff III wrote, On 03/10/2009 05:34 PM:

Repartitioning the raw device would probably work. You would then create
a filesystem on the partition.

No, if you repartition the device, you wipe out the ability for the U3 
removal tool to work, but the fake CD remains IIRC.

Maybe I am missing something. If you write over the blocks with the U3
tool, how does it not get erased?

Is this tool located somewhere of than the normal blocks on the device?


I found some info, though it doesn't look like the full details are
publicly known.

The device shows itself as two devices and indicates different types for
each so that one looks like mass storage and the other a cd drive.
It is suspected that nonstandard scsi commands are required to write
to the cd device. Some people have tricked one of the available tools into
loading custom isos into the cd portion of the device.
So it looks like you do need a special tool if you want to have the space
initially reserved for the cd image released for use in the normal part.
Probably theer is some secret scsi command to do this that wouldn't be
too hard to find if someone were serious about figuring it out.
Why anyone would want one of these devices is beyond me. It's a security
nightmare for both the computer being used (due to autorun being enabled)
and the usb device owner (due to not just running code from the device).
If you own both, there is no reason to have that feature.



I agree with this.

When I had the software removed from one device.  The person that was 
doing it for me had to disconnect most USB devices from his computer. 
It also wouldn't work with the USB port on his monitor.


I did some searching at the time and found that there are keylogger 
tools that will auto install like a trojan onto the U3 partition.  Big 
security risk.


Also, my daughter had her stick with U3 on it for school.  The Mac 
computers would constantly corrupt the data because the dual partitions 
when unmounting.


Before I asked someone with Windows to remove the U3 code, I tried 
everything I could find to test this.  Even after this, I still needed a 
Windows box to remove the code.


On the download page for the tool, there was a comment box that I voiced 
my opinion on.



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Re: fedora on asus M70VN-X1?

2009-03-11 Thread Robin Laing

Kevin Kofler wrote:

Robin Laing wrote:

Nvidia has caused some problems but in all the years has worked close to
90% of the time.  Freshrpms support is great.  I just wish akmod would
work as advertised on my systems.


FYI, FreshRPMs merged into RPM Fusion, there are no graphics drivers in
FreshRPMs anymore.

Kevin Kofler



Forgive me and beat me with a wet noodle.  It has been FreshRPM's for 
years.  I know that it is rpmfusion now.  Just a mental block.  :)


It could be my 50+ mind is going.  Maybe that is why I am enjoying my 
job better.  :)



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Re: fedora on asus M70VN-X1?

2009-03-10 Thread Robin Laing

Gene Heskett wrote:

On Monday 09 March 2009, Robert P. J. Day wrote:

 anyone have good/bad/indifferent experience with one of these
running fedora?

http://www.newegg.com/Product/Product.aspx?Item=N82E16834220412

Robert, I have an ASUS mobo in this machine, but had I known the problems I 
would encounter with its broken bios, I would not have touched it for any 
price.  As it was, I paid nearly $300 USD just for the board, an M2N-SLI 
Deluxe.  I think the board is good, but the bios is a certified problem child.  
They have a newer, beta rated one on their web site, which fixes a problem in 
memory allocation that any linux kernel does a 1 times oops on very early in 
the boot sequence, but I have yet to get a 1 hour uptime out of it.  If I use 
the one that does the oops, uptimes are weeks if I want them.  And they aren't 
fixing it, that beta copy is now almost 3 years old according to its internal 
dates when unzip'd!  Repeated emails, 3 now, to support have never been 
acknowledged either.  After that, nope, not with a 50 foot borrowed pole.




In general, I have been very happy with Nvidia over either Intel or ATI 
cards that I have run.


The Intel card is supported but the graphics are problematic and it 
isn't just Fedora but all versions of Linux from what I have seen.


ATI was a nightmare as I do need 3D (kids and games) and I just had 
headaches.


Nvidia has caused some problems but in all the years has worked close to 
90% of the time.  Freshrpms support is great.  I just wish akmod would 
work as advertised on my systems.


In regards to the ASUS M2N-SLI Deluxe.  I am using one now and it works 
like a dream.  All I had to do was update the BIOS to fix an issue with 
the amount of RAM I was using.  It wouldn't recognize anything over 4Gig 
when I got it.


The only time it gets rebooted is for kernel updates and is being used 
for BOINC so running at almost 100% at all times.


Lately all my video issues are related to the autodetect features of 
xorg.  I have created xorg.conf files and fixed my issues.


As for this particular laptop, I cannot say but I would purchase an 
Nvidia based system over any other one.




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Re: removing autorun from a flash drive

2009-03-09 Thread Robin Laing

Marc Wilson wrote:

On Sun, Mar 08, 2009 at 03:36:02PM -0500, Michael Hennebry wrote:

If I need a different drive, how, if at all,
do I recognize one without an autorun.inf?


shrug Don't buy one with the U3 label.  It's not like the thing wasn't
plainly marked.




I purchased a drive that had U3 and it was not marked on the packaging. 
 I wouldn't have purchased the drive if I knew about it.


I had to find a Windows user so I could remove it.  One person was upset 
because he had to remove hardware devices to get the software to work on 
his computer.


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Re: Apparent total loss of all Raid 1 data from both drives`

2009-03-06 Thread Robin Laing

Robert Karge wrote:

Robin,

Thanks for the reply.

The rebuilt array, MD0, df shows only 1% used.

These disks are not included in LVM.

Bob Karge

On Thu, Mar 5, 2009 at 12:36 PM, Robin Laing 
robin.la...@drdc-rddc.gc.ca mailto:robin.la...@drdc-rddc.gc.ca wrote:


Bruno Wolff III wrote:

On Thu, Mar 05, 2009 at 10:26:57 -0500,
 Robert Karge rkargeconsult...@gmail.com
mailto:rkargeconsult...@gmail.com wrote:

Any help would be very much appreciated.  I have reloaded
F10 (on the boot
drive) but both drives from the original Raid 1 still appear
to be totally
empty.

It is paradoxical how much the total loss of years of work
and data teaches
about better backup functionality.


It is unlikely that you have really lost all of the data based
on what you
said you did. You do want to be careful about what you do now so
that you
don't make things worse while trying to fix things.
The rescue disk suggestion is probably the way to start.
If you are going to try to do something dangerous, you may want
to consider
pulling one of the disks. This has its own set of risks though
and you would
want to make sure if you got things back, that you back stuff up
before
trying to add the disk back into the raid array.


I will agree with this. statement.

With a 500GB drive, I would use this as a work disk.  I would do an
install that doesn't look at the RAID drives.  I would actually
disconnect them.

Now you said that you rebuilt the RAID.  After to did a rebuild, did
you have the same LVM settings?  I ask  this because I had a real
nightmare with LVM and a RAID 1 some time ago.  I refuse to use LVM now.

How much data is on the rebuilt array?  What does df give you?

If worse comes to worse, you can use forensic tools to scan your
drives for data.  I had to do this with my problem.  I put the one
drive into a USB port and mounted it read only to scan the drive.

The worse thing you can do is panic and rush.  It took me almost a
week to recover some data after I forgot to back it up when I did a
full system redesign and rebuild.

Good luck.

-- 
Robin Laing




Okay, this is not the best sign.  It shows that your inodes have been 
reset and possibly your partition tables as well.


This doesn't mean your data is lost though.

As I said earlier, look at tools like foremost and other recovery tools.

Here are some links to get you started.

http://linuxshellaccount.blogspot.com/2008/08/recovering-deleted-files-by-inode.html
http://blog.lxpages.com/2007/06/21/linux-file-recovery/
http://linux.sys-con.com/node/117909/print
http://hardware.slashdot.org/hardware/08/05/12/2330200.shtml
http://www.informationweek.com/news/storage/disaster_recovery/showArticle.jhtml?articleID=208403254

Take your time to work on this.

This is an interesting read
http://www.hardwaresecrets.com/article/245
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Re: USB-SATA/IDE adapter on linux/Fedora?

2009-03-06 Thread Robin Laing

L wrote:

Hi,

Has any one had good experience with USB-SATA/IDE adapter on
linux/Fedora? if so, what is the brand? Most of these devises on
markets is marked as workable on win or MAC. non mention of linux

thanks

Y



I have a thermaltake drive carrier that supports both SATA and IDE. 
Works quite well.  I have not tried any external adapters.  Also has 
esata port.



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Re: Apparent total loss of all Raid 1 data from both drives`

2009-03-05 Thread Robin Laing

Bruno Wolff III wrote:

On Thu, Mar 05, 2009 at 10:26:57 -0500,
  Robert Karge rkargeconsult...@gmail.com wrote:

Any help would be very much appreciated.  I have reloaded F10 (on the boot
drive) but both drives from the original Raid 1 still appear to be totally
empty.

It is paradoxical how much the total loss of years of work and data teaches
about better backup functionality.


It is unlikely that you have really lost all of the data based on what you
said you did. You do want to be careful about what you do now so that you
don't make things worse while trying to fix things.
The rescue disk suggestion is probably the way to start.
If you are going to try to do something dangerous, you may want to consider
pulling one of the disks. This has its own set of risks though and you would
want to make sure if you got things back, that you back stuff up before
trying to add the disk back into the raid array.



I will agree with this. statement.

With a 500GB drive, I would use this as a work disk.  I would do an 
install that doesn't look at the RAID drives.  I would actually 
disconnect them.


Now you said that you rebuilt the RAID.  After to did a rebuild, did you 
have the same LVM settings?  I ask  this because I had a real nightmare 
with LVM and a RAID 1 some time ago.  I refuse to use LVM now.


How much data is on the rebuilt array?  What does df give you?

If worse comes to worse, you can use forensic tools to scan your drives 
for data.  I had to do this with my problem.  I put the one drive into a 
USB port and mounted it read only to scan the drive.


The worse thing you can do is panic and rush.  It took me almost a week 
to recover some data after I forgot to back it up when I did a full 
system redesign and rebuild.


Good luck.

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Re: Easiest Way To Move Thunderbird Mail Folders To Another Computer?

2009-02-26 Thread Robin Laing

Kevin J. Cummings wrote:

Robert L Cochran wrote:

I have a .thunderbird email client folder on a Fedora 7 x86_64 system
that I need to move to a Fedora 10 x86 system. It occurs to me that if I
move this, and then start thunderbird on the new system, I might have
trouble because of 64-bit code. Also trouble with updating Enigmail. I


There should be noting specific to 32-bit or 64-bit in your .thunderbird 
directory.  I know, I upgraded an FC6.i386 system to F9.x86_64 and my 
Thunderbird just plain continued to work.



want to be sure I can sign and encrypt email messages. Am I better off
just moving

.thunderbird/[salt].default/Mail/*
.thunderbird/[salt].default/abook.mab


You could just move the entire .thunderbird/[salt].default directory 
lock stock and barrel (AFAIK).  Make sure you edit the 
.thunderbird/profiles.ini file to properly reflect your default profile.



What file(s) store the email account information?


They are all buried down in the profile directory structure.


Or, to make a long story short, can I just tar up all of .thunderbird
and not worry about conflicts on the 32-bit system?


That's my thought.  Good luck!


Bob Cochran
Greenbelt, Maryland, USA




I will second this.  And if your .thunderbird directory is in the same 
/home/{user}/.thunderbird you will not have to change anything.


I have done two upgrades and all I did was copy the data and open TB. 
It isn't that much different than upgrading from one version of TB to a 
different one from my experience.




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Re: F10 Dependency Problems - Nvidia Drivers

2009-02-26 Thread Robin Laing

Charlie McVeigh wrote:

The last 3 waves of updates for F10 have all started causing me
dependency problems with regard to
my nvidia video drivers.  I am not sure whats up but I was wondering
if someone far more enlightened
than me could help me with my current upgrade SNAFU.  I have waited a
couple of days to see it this
problem disappears due to repository syncing issues, but it has not.

When doing a yum update I am getting the following error message:


Transaction Check Error:
file /lib/modules/2.6.27.12-170.2.5.fc10.x86_64/extra/nvidia/nvidia.ko
from install of
kmod-nvidia-2.6.27.12-170.2.5.fc10.x86_64-180.27-1.fc10.x86_64
conflicts with file from package
kmod-nvidia-2.6.27.12-170.2.5.fc10.x86_64-180.25-1.fc10.x86_64

Here are my repos:

$ yum repolist
Loaded plugins: fastestmirror, fedorakmod, kernel-module, priorities, refresh-
  : packagekit
repo id   repo name  status
adobe Adobe Systems Incorporated enabled: 17
atrpmsATrpms - x86_64 - Stable   enabled:626
fedoraFedora 10 - x86_64 enabled: 14,303
jpackage5 JPackage 5.0 (Generic) enabled:  2,787
jpackage5-nonfree JPackage 5.0 (Non-Free)enabled: 15
kde-redhatKDE-Redhat: Fedora-Specificenabled:  0
kde-redhat-allKDE-Redhat: General Packages   enabled:289
livna rpm.livna.org for 10 - x86_64  enabled:  3
planetccrma   Planet CCRMA 10 - x86_64   enabled:331
planetcorePlanet CCRMA Core 10 - x86_64  enabled: 43
rpmfusion-freeRPM Fusion for Fedora 10 - Freeenabled:356
rpmfusion-free-updatesRPM Fusion for Fedora 10 - Free - Upda enabled:295
rpmfusion-nonfree RPM Fusion for Fedora 10 - Nonfree enabled:137
rpmfusion-nonfree-updates RPM Fusion for Fedora 10 - Nonfree - U enabled:167
skype Skype Repository   enabled:  1
updates   Fedora 10 - x86_64 - Updates   enabled:  4,560
repolist: 23,930

Any ideas on how to get past this issue?  Thanks in advance for any
and all help.

Charlie



I have gotten around the conflict by removing the rpm and then 
reinstalling it.  I did like the kmod version of the nvidia driver but 
have not had success with the akmod version so back to the regular module.


Are both modules coming from rpmfusion?  Just curious because I cannot 
see a problem if they are coming from the same repository.  I ask this 
as I have not had any issues with the nvidia driver lately.



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Re: has K3B been abandoned?

2009-02-26 Thread Robin Laing

bennett78 wrote:

I hope it's still supported...It recognizes my CD  DVD-R runs great on
CentOS5 (close to RHEL5)
# uname -r
2.6.18-92.1.22.el5
and puts a Blank DVD-R Dicc icon on the Desktop

I trying to get MongoArchive to backup my new, clean installation but it's
wimmy scripts can't find 
my DVD drive, because it looks like it doesn't show up in a grep of the
mount command or a mount 
on /mnt/cdrom and is not auto-mounted.  My /etc/fstab:
# /dev/hdc  /media/cdrom   auto   
pamconsole,fscontext=system_u:object_r:removable_t,exec,noauto,managed 0 0
/dev/hdd  /media/cdrecorder  auto   
pamconsole,fscontext=system_u:object_r:removable_t,exec,noauto,managed 0 0


How does K3B find the DVD drive in my case /dev/hdd?

thanks,
-Frank







I used k3b last night on F10.  Only one issue and that is a reported 
upstream bug with verify and auto-eject.  It seems that k3b isn't 
waiting until the disk is settled before trying to access it with some 
burners.


A disk isn't mounted when it is inserted if it is blank.  In KDE, I get 
asked what to do with a full disk.  Last night I was playing with 
burning and to test the DVD image, I ended up using /dev/sr0.



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Re: Fedora 10 64-bit Wired Network Problems

2009-02-26 Thread Robin Laing

Rick Bilonick wrote:

I installed F10 64-bit from the DVD iso on a 64-bit Intel 4-cpu
computer. I had problems getting the wired network connection to work on
network A UNTIL I realized that the network daemon was for some
reason turned off by default. Once I turned it on via services,
networking worked fine (using a static IP). (There is an annoying bug in
the F10 gui for networking - the net mask gets changed to the gateway ip
which of course screws up networking - this appears to be fixed once you
upgrade the system but I had to manually fix the eth0 script to get the
netmask to the correct value.)

Now I've installed the same DVD iso on a dual 64-bit AMD Opteron system
that previously had run F8 (networking worked fine on network A). I've
made sure network is on. I've manually configured the eth0 script to
avoid the buggy network gui netmask problem. I can ping the gateway on
network A. For some reason I cannot ping the DNS on this network. I
can connect to my home computer using its IP address using ssh. But I
cannot view web pages using the URL's. I switched to a different
ethernet port on a different network B with different fixed IP and
DNS that I know works (I use it for my F8 laptop every day) and although
I can ping the gateway and DNS, I still cannot view web pages. I just
now hooked my Ubuntu 8.10 laptop to network A and it connects
flawlessly and I can view web pages so I know the port works - both
ports on networks A and B work fine. But I cannot get the F10 AMD
computer to connect to either network and view web pages (I do as I said
get some connection using IP addresses and ssh). 


Any ideas on what is wrong? This is very frustrating. If I could get a
network connection I could upgrade the computer but I can't get to
square one.

P.S. I've looked at the eth0 script, the resolv.conf and hosts files and
everything looks fine. I've tried turning different things on and off
(like IPv6 and peer) but nothing makes a difference. I'm using DNS1,
DNS2, and DNS3 in the eth0 script and these appear appropriately in the
resolv.conf file.

I have never had this much trouble getting a wired network connection -
it almost always works by default.

Rick B.



My rule for this issue is to remove network manager.

On two desktop computers with static IP addresses was.

-install F10 from DVD.
-apply all the updates.
-install yumex.  {I like it better than packagekit}
-install system-config-network
-turn off networkmanager
-remove networkmanager
-run system-config-network
-enter in settings
-restart networking
-ensure networking is running properly
-test by rebooting.

As others have suggested, check /etc/sysconfig/network*
as well as /etc/resolve.conf


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Re: connecting cell phone

2009-02-25 Thread Robin Laing

François Patte wrote:

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Bonjour,

I have cell phone Nokia 3120 and I want to connect it to my computer
with a usb data cable.

When I plug it, I get this in the log files:

Feb 16 16:08:11 dipankar kernel: usb 5-1: new low speed USB device using
uhci_hcd and address 24
Feb 16 16:08:11 dipankar kernel: usb 5-1: device descriptor read/64,
error -71
Feb 16 16:08:11 dipankar kernel: usb 5-1: device descriptor read/64,
error -71
Feb 16 16:08:11 dipankar kernel: usb 5-1: new low speed USB device using
uhci_hcd and address 25
Feb 16 16:08:12 dipankar kernel: usb 5-1: device descriptor read/64,
error -71
Feb 16 16:08:12 dipankar kernel: usb 5-1: device descriptor read/64,
error -71
Feb 16 16:08:12 dipankar kernel: usb 5-1: new low speed USB device using
uhci_hcd and address 26
Feb 16 16:08:12 dipankar kernel: usb 5-1: device not accepting address
26, error -71
Feb 16 16:08:13 dipankar kernel: usb 5-1: new low speed USB device using
uhci_hcd and address 27
Feb 16 16:08:13 dipankar kernel: usb 5-1: device not accepting address
27, error -71


What can I do?

Thanks for helping.



Looking at your error messages, it could be a simple issue of Linux 
running to fast for the phone to accept the address.  I ran into this 
with a USB stick.


This is the instructions to get around that problem.  It may work for you.


-C/P
1. Always back up config files before editing them:
sudo cp /etc/modprobe.d/options /etc/modprobe.d/options.backup1
Now open /etc/modprobe.d/options in write mode:
sudo gedit /etc/modprobe.d/options

2. Add the line:
options scsi_mod inq_timeout=20
and save the file.
Seemingly reloading the module (scsi_mod) does not cause the new 
configuration to take hold. What worked for both he and I was to 
reinstall the kernel.


3. Type uname -a and take note or memorize the exact kernel version 
numer you are using.


4. Use the above kernel number to reinstall your kernel. For me it was:
sudo aptitude reinstall linux-image-2.6.27-7-generic
This will take a couple of minutes.

5. Reboot and test. This fixed it for Mario and has worked great for me. 
Note that there is probably a better way to make the new configuration 
take effect other the reinstalling the kernel. Whoever knows what that 
is could post that and we would have a better solution.


This confirms that the bug is just that the device does not wake up 
quickly enough. These instructions are for anyone who has these key(s) 
and is receiving the -110 (and possibly other) errors while attempting 
to use them.


--  End C/P

A test to see if the above fix will fix your problem is to insert the 
key, and shut down the machine. Start it back up, if it recognizes the 
drive and mounts it (or lets you mount it), then the above steps should 
fix the bug and allow you to use the key normally.



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Re: KDE 4.2 requires local MySQL Server

2009-02-23 Thread Robin Laing

Mark Haney wrote:

Martín Marqués wrote:

2009/2/16 Mark Haney mha...@ercbroadband.org:

Martín Marqués wrote:

2009/2/16 Arthur Pemberton pem...@gmail.com:

On Mon, Feb 16, 2009 at 11:13 AM, Martín Marqués
martin.marq...@gmail.com wrote:

IMHO, this is the beginning of the end of KDE

Because some portions of it require a free database engine? Seriously?

Not becuase of that. Because it's starting to use resources which are
totally unnecesary. It's starting to look like the Linux Vista: Nice,
but useless.


What part of KDE requires MySQL server?  None that I am aware of. But
then I build my own from source and not rely on these asinine package
dependencies from binary packages.  There are NO KDE components that
/require/ MySQL.  You can' specify database support, but it's not required.

Please, enlight me. How can akonadi work without a mysql instance?

http://techbase.kde.org/Projects/PIM/Akonadi#Which_DBMS_does_Akonadi_use.3F

BTW, is there a way to disable akonadi and still work with KDE destop?



And yes akonadi does require MySWL, but KDE 4.2 does NOT require
akonadi.  So my point is still very valid.




I have been away for a week and during that week I upgraded my home 
system to KDE 4.2 and found that it installed Akonadi and now I get 
error messages every time I log in.  I have been to busy to look at this 
though.


On the other hand.  KDE 4.2 does require Akonadi.  Try to remove it from 
your system.  It cannot be removed without removing KDE 4.2.  I just 
tried.  :(


On my work system, Akonadi has not run.  On my home system, I get error 
messages flash up but they disappear before I get a chance to read them. 
 Some info box with a bunch of check marks.  It needs some kind of 
acknowledgement before it closes.


I removed Beagle when I tried gnome and as soon as I can, I will remove 
Akonadi.


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Re: Linux users want better desktop performance (Screw data. Prioritize code)

2009-02-23 Thread Robin Laing

Valent Turkovic wrote:

http://rudd-o.com/en/linux-and-free-software/tales-from-responsivenessland-why-linux-feels-slow-and-how-to-fix-that



What is you comment?



I will have to try this at home.  My home system is crawling and it 
could be related to some of these settings.  I would like to see other 
fine tuning settings.


I cannot afford a new machine at this time.

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Re: WHY I WANT TO STOP USING FEDORA!!!

2009-02-12 Thread Robin Laing

Mike Chalmers wrote:

I do not understand how Fedora expects you to upgrade or reinstall
every 6 months or so.

This is just not right.

Should a distro keep continuing to make you install every six months,
if so, I would rather use Microsoft. Why not provide updates, major
ones, to the already installed OS instead of having to reinstall a new
OS!!! I imagine that this, if done in an organized way, could be
easier on the developers of Fedora.

INSTEAD OF MAKING CONSUMERS INSTALL EVERY SIX MONTHS OR UNTIL THE
UPDATES STOP, JUST PROVIDE LARGE UPDATES THAT UPGRADE A SYSTEM WITHOUT
HAVING TO DO A COMPLETELY NEW INSTALL???

THEN YOU WILL HAVE A LARGER FAN BASE AND A MORE STABLE OS!!!



I have not read the whole thread yet but I don't update every six 
months.  My home systems were running Fedora 7 until I moved to 10. 
That is over a year.


I know people that are still running FC4.

There are other versions of Linux out there that offer long life just as 
Centos does.


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Re: Creating ISO's and Writing DVD's on F10

2009-02-06 Thread Robin Laing

Aaron Gray wrote:


Are there any GUI tools for creating ISO's and burning DVD's on F10.
 
If there are what are they called ?
 
Many thanks in advance,
 
Aaron
 



When you ask about creating ISO's, are you talking about DATA or Video 
DVD's?


Most of the suggestions will work for creating DATA DVD's or burning 
pre-created VIDEO_TS/* files.


Creating full Video DVD's is another matter.

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Re: Creating ISO's and Writing DVD's on F10

2009-02-06 Thread Robin Laing
)
  dependency: libpangoft2-1.0.so.0()(64bit)
  dependency: libgnome-2.so.0()(64bit)
  dependency: libbeagle.so.1()(64bit)
  dependency: rtld(GNU_HASH)
  dependency: libgstpbutils-0.10.so.0()(64bit)
  dependency: libgio-2.0.so.0()(64bit)
  dependency: cdrdao
  dependency: libatk-1.0.so.0()(64bit)
  dependency: /bin/sh
  dependency: cdda2wav
  dependency: libgstreamer-0.10.so.0()(64bit)
  dependency: cdrecord
  dependency: libdbus-glib-1.so.2()(64bit)
  dependency: libgconf-2.so.4()(64bit)
  dependency: libart_lgpl_2.so.2()(64bit)
  dependency: libbonobo-activation.so.4()(64bit)
  dependency: libgnomecanvas-2.so.0()(64bit)
  dependency: libgobject-2.0.so.0()(64bit)
  dependency: libSM.so.6()(64bit)
  dependency: libgstinterfaces-0.10.so.0()(64bit)
  dependency: libxml2.so.2()(64bit)
  dependency: GConf2
  dependency: libnautilus-extension.so.1()(64bit)
  dependency: libhal.so.1()(64bit)

provide for by these packages.
 atk 

 bash 

 brasero 

 cairo 

 cdrdao 

 dbus-glib 

 dbus-libs 

 dvd+rw-tools 

 eel2 

 fontconfig 

 freetype 

 freetype-freeworld 

 GConf2 


 genisoimage
 glib2
 glibc
 gnome-vfs2
 gstreamer
 gstreamer-plugins-base
 gtk2
 hal-libs
 icedax
 libart_lgpl
 libbeagle
 libbonobo
 libbonoboui
 libburn
 libglade2
 libgnome
 libgnomecanvas
 libgnomeui
 libICE
 libisofs
 libSM
 libxml2
 nautilus-extensions
 ORBit2
 pango
 popt
 shared-mime-info
 totem-pl-parser
 wodim


For k3b

  dependency: dvd+rw-tools
  dependency: libkio.so.4()(64bit)
  dependency: libasound.so.2(ALSA_0.9.0rc4)(64bit)
  dependency: libFLAC++.so.6()(64bit)
  dependency: libc.so.6(GLIBC_2.4)(64bit)
  dependency: libc.so.6()(64bit)
  dependency: libvorbisfile.so.3()(64bit)
  dependency: rtld(GNU_HASH)
  dependency: libkparts.so.2()(64bit)
  dependency: libk3b.so.3()(64bit)
  dependency: libstdc++.so.6()(64bit)
  dependency: libstdc++.so.6(GLIBCXX_3.4)(64bit)
  dependency: libkdefx.so.4()(64bit)
  dependency: libkdeui.so.4()(64bit)
  dependency: libpthread.so.0()(64bit)
  dependency: libc.so.6(GLIBC_2.2.5)(64bit)
  dependency: libm.so.6(GLIBC_2.2.5)(64bit)
  dependency: coreutils
  dependency: libpthread.so.0(GLIBC_2.2.5)(64bit)
  dependency: libasound.so.2(ALSA_0.9)(64bit)
  dependency: libk3bdevice.so.5()(64bit)
  dependency: mkisofs
  dependency: libmusicbrainz.so.4()(64bit)
  dependency: libstdc++.so.6(CXXABI_1.3)(64bit)
  dependency: libvorbis.so.0()(64bit)
  dependency: libartsc.so.0()(64bit)
  dependency: libm.so.6()(64bit)
  dependency: libvorbisenc.so.2()(64bit)
  dependency: libmpcdec.so.5()(64bit)
  dependency: libtag.so.1()(64bit)
  dependency: k3b-libs = 1.0.5-6.fc10
  dependency: cdrdao
  dependency: /bin/sh
  dependency: cdrecord
  dependency: libkdecore.so.4()(64bit)
  dependency: libogg.so.0()(64bit)
  dependency: libX11.so.6()(64bit)
  dependency: libsndfile.so.1()(64bit)
  dependency: libsndfile.so.1(libsndfile.so.1.0)(64bit)
  dependency: libqt-mt.so.3()(64bit)
  dependency: libasound.so.2()(64bit)
  dependency: libDCOP.so.4()(64bit)

provided by these packages.
 alsa-lib
 arts
 bash
 cdrdao
 coreutils
 dvd+rw-tools
 flac
 genisoimage
 glibc
 k3b-libs
 kdelibs3
 libmpcdec
 libmusicbrainz
 libogg
 libsndfile
 libstdc++
 libvorbis
 libX11
 qt3
 taglib
 wodim

Gone are the days when an RPM would be all you need for an application.

If you are going to download to a stick or other media, then check your 
system for the above rpm packages.


I would be inclined to connect to the net to get updates as well from 
time to time.


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Re: talk about your gEDA/pcb

2009-02-06 Thread Robin Laing

Daniel B. Thurman wrote:

Chitlesh GOORAH wrote:

On Thu, Feb 5, 2009 at 9:23 PM, Kam Leo wrote:

 

It's been years since I looked at gEDA. Back then (6-8 years ago)
there was little integration among the tools. Is it still the case? By
the way, I visited the gEDA.org and open collector sites and that's
the impression that I's still getting.



Why don't you try yum install geda* ?

http://chitlesh.fedorapeople.org/FEL

Chitlesh
  

My basic problem is: where do I start?  I installed this with the
hopes of testing out my version of a X10 like circuit (active
and discrete components), and yet I look at the Circuit menu
and I get flabergasted - because I was not sure what to do.

Do I open xcircuit first, laydown the components from a
library menu, and then once done, how do I get from there
to spice?

Perhaps an idiot-proof tutorial would come in handy so that
one can go from an idea (a simple circuit will do) all the way
through the process to the end-product?

I mean, from conception, to schematic, to spice analysis, to pcboard
(end product)?

I think this would be of benefit and in case there already is one,
where please? :)

Thanks!
Dan




I have worked through a tutorial on gEDA that didn't include spice.

I have just tried this spice tutorial.

http://www.johannes-bauer.com/electronics/

Note, that there is a slight problem with the examples on this page. 
The examples have a case issue for the netnames in Vin and Vout.  I have 
emailed the author on this but have not gotten a reply.


Of course could start at the gEDA site.
http://geda.seul.org/index.html

I have only started trying to work with spice and my first experience 
with computerized design was with Multisim on Windows 95.


I would like to see the Linux tools move into a real time simulation 
like some of the commercial applications have.


I came across this but I have yet to try it.

http://easy-spice.sourceforge.net/examples.html

Here is another gEDA and SPICE tutorial.  It is old though.  Again, I 
have not tried it.


http://www.brorson.com/gEDA/SPICE/t1.html



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Re: F10 install - RAID - nightmare (Solved)

2009-02-05 Thread Robin Laing

Robin Laing wrote:

Hello,

The system is at home and so are all my notes.

Since I first started using RAID arrays, this is the first time I have 
had problems with an install.  I have been fighting this for over a 
week.  The machine was running F7 with RAID arrays.


I first tried to install F10 using a DVD that was checked by both 
sha1sum and disk check on install including the RAID array.


The install is working without the RAID array.

After installing on the non-RAID drive, I started going through the 
install to get the RAID working.


After much reading I found out that due to the problem install, I had to 
zero the Superblocks.  I did this and ensured that there was no 
superblock data with mdadm --examine {partitions}.


Recreated the multiple RAID partitions.

I am using a 1.5T drive partitions into 8 usable partitions.

I created the 8 partitions using mdadm.

I created /etc/mdadm/mdadm.conf with mdadm --examine --scan as per the 
man page.


I am providing this in a hope that it will help someone either today or 
in the future.  Someone else success helped me.  After 10 days I can say 
I have a working F10 installation.  Hey, 10 for 10.  :)


To solve the issue I did a full re-install without the RAID array.  I 
have read reports about anaconda having issues with RAID arrays.  After 
making sure that the install was working well I started playing with the 
RAID.


With no /etc/mdadm.conf, the system scanned and created inactive arrays.

md_d9 : inactive sdc9[0](S)
  615723136 blocks

md_d8 : inactive sdc8[0](S)
  104864192 blocks

md_d7 : inactive sdc7[0](S)
  73408896 blocks

md_d6 : inactive sdc6[0](S)
  73408896 blocks

md_d5 : inactive sdc5[0](S)
  73408896 blocks

md_d3 : inactive sdc3[0](S)
  209728448 blocks

md_d2 : inactive sdc2[0](S)
  209728448 blocks

md_d1 : inactive sdc1[0](S)
  104864192 blocks

I created a new /etc/mdadm.conf file with the two drives in it like this.
  DEVICE /dev/sdb* /dev/sdc*

I then scanned the drives by using
  mdadm --examine --scan
ARRAY /dev/md1 level=raid1 num-devices=2 \ 
UUID=512ebb9b:05c4c817:22ba247c:074b5b12
ARRAY /dev/md2 level=raid1 num-devices=2 \ 
UUID=bdd5f629:8788d740:b569c872:71bb0d9f
ARRAY /dev/md3 level=raid1 num-devices=2 \ 
UUID=649f208e:07a19b6b:119481b7:34c39216
ARRAY /dev/md5 level=raid1 num-devices=2 \ 
UUID=1a428b1f:5b8a7214:e195441f:012ae200
ARRAY /dev/md6 level=raid1 num-devices=2 \ 
UUID=f222563b:a73aba50:e34cb61b:312f8680
ARRAY /dev/md7 level=raid1 num-devices=2 \ 
UUID=dc04f2ee:11b76d67:77b1b096:0fea140a
ARRAY /dev/md8 level=raid1 num-devices=2 \ 
UUID=82bbc5d9:f612fb5b:15177e5c:b51a48df
ARRAY /dev/md9 level=raid1 num-devices=2 \ 
UUID=62c32558:310c027c:fdacac45:9b3ade78


I then ran
  mdadm --examine --scan  /etc/mdadm.conf
as suggested in the mdadm man page.  This added the drives to mdadm.conf

I then ran
  mdadm -As
which found and activated one of the two drives as shown with
  cat /proc/mdstat

[r...@eagle2 etc]# cat /proc/mdstat
Personalities : [raid1]
md9 : active raid1 sdb9[1]
  615723136 blocks [2/1] [_U]

md8 : active raid1 sdb8[1]
  104864192 blocks [2/1] [_U]

md7 : active raid1 sdb7[1]
  73408896 blocks [2/1] [_U]

md6 : active raid1 sdb6[1]
  73408896 blocks [2/1] [_U]

md5 : active raid1 sdb5[1]
  73408896 blocks [2/1] [_U]

md3 : active raid1 sdb3[1]
  209728448 blocks [2/1] [_U]

md2 : active raid1 sdb2[1]
  209728448 blocks [2/1] [_U]

md1 : active raid1 sdb1[1]
  104864192 blocks [2/1] [_U]

md_d9 : inactive sdc9[0](S)
  615723136 blocks

md_d8 : inactive sdc8[0](S)
  104864192 blocks

md_d7 : inactive sdc7[0](S)
  73408896 blocks

md_d6 : inactive sdc6[0](S)
  73408896 blocks

md_d5 : inactive sdc5[0](S)
  73408896 blocks

md_d3 : inactive sdc3[0](S)
  209728448 blocks

md_d2 : inactive sdc2[0](S)
  209728448 blocks

unused devices: none

I then ran
  mdadm --stop /dev/md_d{x}

to stop all the inactive RAID devices as shown in the /proc/mdstat file.

I tried a reboot and only one of the two drives were starting.  More 
reading of bug reports and came across a discussion on adding

  auto=md
to each line of the mdadm.conf file for each raid array.

Old

ARRAY /dev/md1 level=raid1 num-devices=2 \ 
UUID=512ebb9b:05c4c817:22ba247c:074b5b12


New

ARRAY /dev/md1 level=raid1 auto=md num-devices=2 \ 
UUID=512ebb9b:05c4c817:22ba247c:074b5b12


Now running
  mdadm -As
gives this nice message.

mdadm: /dev/md1 has been started with 2 drives.
mdadm: /dev/md2 has been started with 2 drives.
mdadm: /dev/md3 has been started with 2 drives.
mdadm: /dev/md5 has been started with 2 drives.
mdadm: /dev/md6 has been started with 2 drives.
mdadm: /dev/md7 has been started with 2 drives.
mdadm: /dev/md8 has been started with 2 drives.
mdadm: /dev/md9 has been started with 2 drives.

Confirmed by

[r...@eagle2 etc]# cat /proc/mdstat
Personalities : [raid1]
md9 : active raid1 sdc9[0] sdb9[1]
  615723136 blocks [2/2] [UU]

md8

Re: Firefox Running Slow in Linux

2009-02-04 Thread Robin Laing

Patrick O'Callaghan wrote:

On Tue, 2009-02-03 at 20:53 -0600, Arthur Pemberton wrote:

 Not to over stretch this topic, but you have a Core2Duo with 4GB of
RAM, so if you were seeing performance issues with Firefox, that would
be it was _really_ slow as opposed to just slow.


As I tried to explain, the performance was exactly the same when it only
had 2GB (I upgraded quite recently).


Additionally, using AdBlock actually makes it faster (for me).


That's probably true for me as well. Also Flashblock stops downloading a
lot of superfluous video (I'm on a 1Mbps DSL line).

poc



I have not followed this thread but last night when re-re-installing 
F10, there was a FF update and it got me thinking.  Are the number of 
languages an issue still?  I ask this as I was prompted to turn off a 
large list of languages.


FWIW, I don't find FF slow on an old 1.4G machine.  I just don't have 
that man plugins running.


What does top say?
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F10 install - RAID - nightmare

2009-02-03 Thread Robin Laing

Hello,

The system is at home and so are all my notes.

Since I first started using RAID arrays, this is the first time I have 
had problems with an install.  I have been fighting this for over a 
week.  The machine was running F7 with RAID arrays.


I first tried to install F10 using a DVD that was checked by both 
sha1sum and disk check on install including the RAID array.


The install is working without the RAID array.

After installing on the non-RAID drive, I started going through the 
install to get the RAID working.


After much reading I found out that due to the problem install, I had to 
zero the Superblocks.  I did this and ensured that there was no 
superblock data with mdadm --examine {partitions}.


Recreated the multiple RAID partitions.

I am using a 1.5T drive partitions into 8 usable partitions.

I created the 8 partitions using mdadm.

I created /etc/mdadm/mdadm.conf with mdadm --examine --scan as per the 
man page.


The RAID partitions mounted and I transferred data to the partitions.  I 
cannot remember if I did a reboot before I transferred data.  I think I 
did as I was trying to be careful.


I have read about a change in the way that the kernel and udev scan RAID 
arrays that have caused other people problems and I am wondering if this 
is my problem.


On a reboot yesterday, my mdadm.conf file was empty and my raid arrays 
were not mounted.  No data in 'cat /proc/mdadmstat'.


While I was fighting with this, I noticed that I would end up with md_d1 
md_d26 ... type of partitions instead of the md1, md2, ... named 
partitions.  Now I am not sure if this is part of the fact that the 
drive is partitioned or what.  Should I be using md_d1 assignments 
instead of md1 names as I am using partitions?  I am not sure of this as 
all I have read doesn't give me a good answer.


I can do an mdadm --examine --scan {partition} and I have confirmed the 
details on the drives.  One thing I noticed reading through the 
mdadm.conf file last night is it states.


super-minor=
  The  value  is  an  integer which indicates the minor
  number that was stored in  the  superblock  when  the
  array  was  created.  When  an  array  is  created as
  /dev/mdX, then the minor number X is stored.

In the scan, I noticed that the numbers didn't seem to correspond to the 
mdX numbers.  It was late and I didn't write it down.  The mdX number 
was in the scan data but not in the minor column.



I need to get this working.  My wife doesn't want her laptop upgraded 
from F7 due to this headache.


I have had some other strange things happen with F10 but those are not 
directly related to this problem.


Both drives are new Seagate drives with the updated firmware to work 
with RAID and Linux.  One of the reasons that I held off on the install 
until now.


Please help me as I need to get some sleep. ;-)

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F10 - boot - how to get into interactive boot?

2009-02-03 Thread Robin Laing

Hello,

Sure, I know to press 'I' but on two machines, it has been a nightmare. 
 One machine it never worked.


With faster machines, there is no time to press the button.

I found it wouldn't work if the normal Fedora splash screen was up on 
the screen.  I had to press escape to get it to work.  If I pressed to 
soon, the keyboard wouldn't work at all.  It all happened so fast.


On the second machine, I never got it to work.

This machine has encrypted partitions and the password prompt makes it 
harder.


I can just get the Esc button pushed in time for the password to be 
requested.  I then press 'I right after pressing 'Enter.'  I get a 
whole bunch of 'I's before and after the notice but it still continues 
into udev and on into a normal boot.  I never could get it to work.


Is there a way to get into interactive mode from grub?

When in the boot process is the keyboard input scanned for the 
Interactive?  Before or after the message to press I?


And is it a I or i?  I have tried both.

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F10 - fall back after disk e2fsck on boot scan issue.

2009-02-03 Thread Robin Laing

Hello,

This is the third issue that I have come across with F10 install problems.

On a machine that had a failing HD, which was not being used, the 
machine froze.  On a reboot, the system couldn't scan the USB drive that 
was connected at freeze but removed on reboot as well as other unmounted 
partitions.


The drives were not in /etc/fstab so they shouldn't have been scanned 
but they were in /etc/mtab that was left over from the crash.


On the reboot, the boot screen flashed past showing that it failed to 
check these drives and dropped into the repair (Right term?) prompt.  I 
entered the root password and proceeded to try to remove the /etc/mtab 
entry.  I couldn't as the / partition was mounted (ro).  I checked with 
'mount' and it stated that the partition was mounted (rw).


I couldn't change the mount status, I couldn't unmount the partition, I 
couldn't scan or do anything from the prompt to the / partition.  I had 
to use a Live CD to mount the partition and remove the /etc/mtab entry 
and reboot.  The system booted correctly.


Is this a bug that should be reported.  I have duplicated this and will 
test it on a different install.


Also on a related note, can e2fsck do a boot scan on the ext4 partitions?
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Re: is KDE dead - did Gnome win?

2009-02-02 Thread Robin Laing

Armin wrote:

On Monday 02 February 2009 13:54:00 Robin Laing wrote:

Craig White wrote:

On Fri, 2009-01-30 at 09:53 -0500, Kelly Miller wrote:

On Wed, Jan 28, 2009 at 9:38 AM, Mail Lists li...@sapience.com
wrote:

\SNIP



KDE 4.1 is pretty good.  I am having some weird issues that I don't like
but I have not had a chance to figure out all the changes.  I hear 4.2
is so much better than 4.2 so I think I will be really happy.  Of course
that is after I change the menu back to the classic menu from the Vista
like menu.


Ok, honestly, I have been trying to find out what do you guys in kick-off that 
is like window$, but I have yet to find out.  I don't see anything to be the 
same except that there are some things and you click on them.




I find the way the menu is now into multi-levels in KDE to be like my 
experience with Vista and XP without the classic interface.  To many 
clicks/mouse motions to get to where I want to be.


I prefer the classic menu as it drops one more menu.


My daughter prefers Gnome over KDE because KDE makes here think of Macs
and she has had her fair share of nightmares with Mac's.


that's the first time I'm hearing this.



I wouldn't know how similar it is but those are her thoughts.  I will 
try to convert her.  :)



I personally agree that I would rather be using the KDE on F10 than
GNOME but not everyone who disagrees is inherently wrong.

Craig

I will drink to that.  To each their own.  The person that turned me
onto KDE now uses Gnome but is thinking of checking it out again when
4.2 comes out.


KDE 4.2 is already out and I'v been using it for 2 months now (from RC) and 
the final came out last tuesday.  You can get it from kde-redhat repo.




I don't have that repo but I will have to get it.




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Re: Problem with totem

2009-02-02 Thread Robin Laing

suvayu ali wrote:

2009/2/1 GMS S gms...@yahoo.com:

After this when I trying to play a file like dbgt35.rmvb it starts playing
the audio of that video file but it does not play the video .(black screen)


I thought that file format was not supported either by gstreamer or
xine? not even vlc!

AFAIK that is a proprietary real media format. You would need
RealPlayer for that. Beware though if you are running a 64 bit system,
you might need to install a lot of 32 bit libraries as dependencies.
RealPlayer doesn't have any 64 bit packages.



Look at mplayer.  It may work.


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Re: Slooooow USB key speeds

2009-02-02 Thread Robin Laing

Kanwar Ranbir Sandhu wrote:

On Sun, 2009-02-01 at 18:14 -0500, Kanwar Ranbir Sandhu wrote:


I'm starting to think something is not quite right with the USB key (or
in the way it's being detected): I tested transferring files to my PSP,
but didn't see any of the same speed issues. I was able to copy large
files back and forth without any problems.


More testing with my PSP and the USB stick has revealed large file
transfers (e.g. 1 GB in size or more) destroy the transfer speed.
Transfers start up fast (around 20 MBps), and after a few seconds begin
to drop.

The difference being the Kingston USB stick drops to 1 MBps or less,
whereas the PSP is able to maintain a speed of around 6.5 MBps.  Both
devices connect at hi-speed (480 Mbps).

Anyone know what's going on?

Regards,

Ranbir



Different standards and quality.

I have dealt with this in the past with Coursair sticks.  Work great in 
Windows but some of them wouldn't mount normally in Linux.  We have 
moved from Corsair to Xporter USB sticks.  No issues that I have seen yet.


As others have said, the controllers on the chips may have some 
buffering and able to put data out at a high speed to start but then max 
out.  Remember that the standard is for maximum speed, not sustained 
speeds.  Each USB stick has a controller that can reach it's maximum 
speed quite quickly.  Also, some manufacturers have their High Speed 
sticks at a premium price.




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Re: is KDE dead - did Gnome win?

2009-02-02 Thread Robin Laing

Craig White wrote:

On Fri, 2009-01-30 at 09:53 -0500, Kelly Miller wrote:
 


On Wed, Jan 28, 2009 at 9:38 AM, Mail Lists li...@sapience.com
wrote:

\SNIP


the truth is though, that he is not the only one who switched from KDE
to GNOME. It's about the expectations.

When I installed F10 on the first machine, I tried Gnome and was so 
frustrated.  I tried to switch to KDE but I couldn't get it to work but 
that was my fault.  I didn't know about the session selector in GDM and 
was trying switch desktop function.


After playing with Gnome, I found the same frustrations.  Some nice 
improvements over the version in F7 but still reminded me of using MS 
Windows.  No real control to improve the efficiency.


KDE 4.1 is pretty good.  I am having some weird issues that I don't like 
but I have not had a chance to figure out all the changes.  I hear 4.2 
is so much better than 4.2 so I think I will be really happy.  Of course 
that is after I change the menu back to the classic menu from the Vista 
like menu.


My daughter prefers Gnome over KDE because KDE makes here think of Macs 
and she has had her fair share of nightmares with Mac's.






I personally agree that I would rather be using the KDE on F10 than
GNOME but not everyone who disagrees is inherently wrong.

Craig




I will drink to that.  To each their own.  The person that turned me 
onto KDE now uses Gnome but is thinking of checking it out again when 
4.2 comes out.



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Re: Screen White-out

2009-01-30 Thread Robin Laing

Kirk Ziegler wrote:

Clicked on Enable Desktop Effects and my screen went white.  I can see
the cursor.  I tried the rescue disk but it was no help.

Any suggestions will be helpful.

Thanks,
Kirk Ziegler



I thought of a blonde joke from the title.  :)

I read someplace and if my ageing brain is correct, try alt+shift+F12

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Re: F10+ Burn multiple discs concurrent from iso?

2009-01-23 Thread Robin Laing

Frank Murphy wrote:

Can any of the fedora supplied, GUI Burners,
burn multiple copies concurrent.
Looking at setting up a PC based Duplicator.

Any controller card better than another Fedora POV?
May 6 devices Internal.

Frank



I think you would be better off using a script and a CLI tool.  It isn't 
that hard.  It may actually work better as each burner, even if 
identical will have different properties and operating characteristics.


But you ask a good question and it will be interesting to see.
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Re: RAM question for everyone!

2009-01-23 Thread Robin Laing

Dan Track wrote:

On Fri, Jan 23, 2009 at 4:07 PM, Mark Haney mha...@ercbroadband.org wrote:

Bryn M. Reeves wrote:

Mark Haney wrote:

Dan Track wrote:

I was recently asked a question about how much RAM should there be
within a server given that the APP uses 8GB of Memory, should I buy
10Gig of memory and have a small harddrive and no swap space? Would
this configuration allow everything in my OS to run from RAM and not
from swap? If this is the case then there's no need to ever create
swap, is there?!?

Your thoughts are appreciated.

Thanks
Dan


With RAM, the more the merrier.  I guess the question is, what does this

Unless you're on a 32-bit system in which case more RAM can make you
much less merrier since the mere addition of the memory causes more
pressure on the already constrained lowmem available on these platforms.

Regards,
Bryn.


True, but the assumption was 64-bit since he says the app uses 8GB RAM.

--


Thanks for the info, but if my only reads from disk and will not grow
beyond 8GB is it true to say that I have no need for swap space if I
install 10GB or more of RAM?

Dan



This is an interesting discussion.

From what I read, I would put in at least 10GB of ram in what ever 
arrangement the system will allow.  I would also create a swap partition 
of 4-10G and enable it.  If you don't need it then you can turn it off. 
 If it doesn't affect performance, then you can leave it on.


Swap will only be used if it needs to be.  And if the server is 
critical, then at least there is a buffer if there is a problem.  I have 
8 Gig ram and an 8 Gig swap.  Some times I work with 6 and 8 Gig graphic 
files so the swap comes into play.  If I don't work with large files for 
some time, I don't see any swap usage at all.


I have never done it but I understand that you can create a swap file 
and use that so you could get by without creating a swap partition.


It is a simple process of turning it on or off.


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Re: network traffic analyzer

2009-01-23 Thread Robin Laing

Michael Cronenworth wrote:

 Original Message 
Subject: Re: network traffic analyzer
From: Peter Larsen plar...@famlarsen.homelinux.com
To: Community assistance, encouragement, and advice for using Fedora. 
fedora-list@redhat.com

Date: 01/23/2009 06:44 AM




nagious is way too much for what I want. I only have three hosts on the 
LAN side, but my server is an actual web server with thousands of views 
a day. I don't care about the stuff nagious presents. I only want real 
time, such as darkstat's real time view, throughput measurement.


I guess I'll have to make my own if there are no other ideas.

Thanks.



Have you looked at Ganglia?

http://ganglia.info/

I have only seen it used for clusters but it may be useful.
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