Displaying 20 results from an estimated 8000 matches similar to: "Booting from a USB hard drive?"
2010 Jan 27
7
CentOS 5.4 64-bit: Java web browser plugin for 64-bit FireFox?
Does there exist *anywhere* a Java web browser plugin for 64-bit
FireFox? The SUN 1.6<mumble> JDK (jdk-6u18-linux-amd64.rpm) does NOT
include the Java web browser plugin library.
java-1.6.0-openjdk-1.6.0.0-1.2.b09.el5.x86_64.rpm does not have one
either. Should I install the *32-bit* SUN 1.6<mumble> JDK and use the
32-64 bit wrapper? I've searched the web and read the wiki
2010 Mar 01
5
Moving hard drives
Hi All,
I have a server that is running nicely, except I have hit the maximum RAM (4gb) and I wish to add more.
It is an ASUS board, AMD X64 dual core, nvidia nic.
What I want going to move to is a dell board, Intel Pentium M dual code, which supports 8gb of RAM.
Can I just unplug the HD and move it to the new server and boot it up?
I assume that the NIC will need to be re-setup, but what
2009 Dec 04
2
CentOS/RHEL's build of firefox hardwired to evolution -- how to change this
For some awful reason (can someone explain why?), the RHEL/CentOS build
of firefox is hardwired to use evolution as its mailto client. With FF
2.<mumble> this was fixable with an about:config setting. With
3.0.<mumble>, it seems not. What is the proper way of fixing this?
*I* ended up doing a 'sudo rpm -e evolution' and then doing a
'sudo ln -s
2010 Jan 09
1
Moving LVM from one machine to another
My CentOS4 machine died (CPU cooler failure, causing CPU to die).
In this machine I had 5 Tbyte disks in a RAID5, and LVM structures
on that.
Now I've moved those 5 disks onto a CentOS5 machine and the RAID array
is being rebuilt. However the LVM structures weren't detected at boot
time. I was able to "vgscan" and 'vgchange -a y' to bring the volume
online and then
2009 Aug 13
2
rpm question
When I install some RPMS like openoffice 3 on centos x85_64
is there some command that will leave all the actual files alone (leave
them installed)
but just remove the RPM name from the RPM database so centos now things
the packages are not installed?
Reason is I was wanting to do this so a next yum update does not get all
confused...
and the yum update happens just like I never installed
2010 Jun 25
1
Hardware RAID 10 server - reformat NTFS partition to ext3 and resize for Centos 5.5
Here's the situation. I have a dual boot machine - originally had Red
Hat and Windows 2000 Pro. The NTFS partition never did seem to 'get
along' with the Adaptec 2400A caching RAID controller. Linux always
seemed to like the I2O drivers. I went from RH Enterprise to now running
Centos 5.5. Works great! I really don't want the 200 gigs worth of NTFS.
Can't I just run
2009 Jul 11
5
Firefox 3.5 Issues
I downloaded Firefox 3.5 from the M. Harris site and, for the most
part, have had good luck with it. But I have also had hard crashes
that take down CentOS, not just Firefox.
It happened to me twice on eBay (on the same page) -- and now I can
replicate it as many times as I want by going to...
http://wiki.centos.org/Newsletter
...and choosing one of the two newsletters, linked there.
I'm
2009 Nov 02
5
info about hdds in raid
How can I tell wich HDD to swap, when the "cat /proc/mdstat" says one HDD of the RAID1 array has died?
Does the HDD's has some serial numbers, that I can see in "reality", and I can get that number from e.g.: a commands output?
How could I know wich HDD to swap in e.g.: a RAID1 array?
thank you
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2010 Feb 01
3
very large difference between df and du (10 GB, hard to believe)
Hello,
I have a small server running a tool (RT : perl + mysql + apache) for our support team. I stripped down everything else. The OS is
CentOS 4.8. I noticed a difference between df and du which is hard to believe :
according to df, I am using 29 GB
[root at cedrat-rt ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 33G 29G 2.8G 92% /
none
2010 Mar 07
1
upgrading 32-bit installation to 64-bit
Hi!
I've got a 32-bit Centos installed on an AMD Phenom II X2 processor and
I'm interested ni making it 64 bit instead. But I'd sure like to avoid
having to go back thru the whole installation again... in part because
I've got sotware RAID set up and I'm assuming that I can't do a fresh
install into it without having to re-configure the whole thing.
So, is it possible
2011 Jun 02
8
How to format a USB drive?
I have a usb drive, /media/disk and I want to reformat it. There
are several questions that come up:
How can I determine the current format?
Do I use the mkfs command?
Many thanks...
Todd
--
Ariste Software
Petaluma, CA 94952
http://www.aristesoftware.com
2010 Nov 09
1
lvm and /dev/cdrom: open failed: No medium found
Hi,
every lvm command gives one line with:
/dev/cdrom: open failed: No medium found
I looked at
https://bugzilla.redhat.com/show_bug.cgi?id=431901
and changed filter in /etc/lvm/lvm.conf to
filter = [ "r|/dev/cdrom|", "a/.*/" ]
then deleted cache /etc/lvm/cache/.cache
This seems to help, but after a while the message reappears.
Is there a way to get rid of it, because
2013 Jan 18
1
Updating gtk2
What does this error mean?
Updating : gtk2
35/178
g_module_open() failed for
/usr/lib64/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so:
/usr/local/lib/libpng12.so.0: undefined symbol: inflateReset
/usr/bin/gtk-query-immodules-2.0-64: /usr/local/lib/libpng12.so.0: no
version information available (required by /usr/lib64/libcairo.so.2)
2009 Aug 25
3
Terminal emulation and serial ports
I have to reinit a firewall that can only be done from its console port,
and I do not have an XP system with Hyperterminal on it.
So I went through the archive and learned that minicom could do the job
for me. I installed it and went to configure it (minicom -s). I can
set the speeds, but the challenge is selecting the serial device. I
have a Serial-to-USB dongle, and when I connect it,
2009 Nov 30
1
Change system-wide default configuration for FF and OO with /etc/skel
Hi,
I'm using a heavily tweaked CentOS 5.4 for desktop installs (here's what
it looks like: http://www.microlinux.fr/captures.html).
For every app I install, I try to configure a sensible default
configuration system-wide for all users. For example, once I found a
nice configuration for XMMS (default skin, loads of plugins, orange On
Screen Display in a nice font, etcetera), I put my
2010 Jan 23
8
The directory that I am trying to clean up is huge
The directory that I am trying to clean up is huge . every time get this
error msg
-bash: /usr/bin/find: Argument list too long
Please advise
Anas
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2010 Jan 15
7
how to send mail from console
Hi all,
i'm trying to get a script to send me an email whenever a certain
condition takes place..
i'm afraid i dont have experience with mail command nor anything else
related to sending emails for that matter..
i googled a bit and tried using mutt and mail ...
though i do not recieve any email in my inbox...
the command im using is the following : mail -s ?disk space report?
2010 Jul 30
5
When should LVM be used?
In my old computer I have a much bigger hard drive then in this one --
and I plan to hand that old computer down to one of my sons -- keeping
his current drive from an even older computer. Currently the hard
drive on my old computer has SuSE Linux, but that will go. I'll
rebuild CentOS 5.5 on it, but I want to leave some free space for
whatever comes up and also dual-boot Vector Linux. Which,
2009 Jun 06
2
Intel Graphics support in future releases
Since my computers use built-in Intel graphics chips (which work great
with CentOS 5.3), I've been worrying about Ubuntu's (and other
"cutting edge" distributions) problems with these. It appears to be an
Xorg problem. What I don't understand is why Xorg would release
something that only half worked with a large segment of the computers
out there. I'm also wondering how
2009 Dec 20
1
Removable drive configuration
I have a box running CentOS 5.3 with two Dataport removable drive bays
installed on the second IDE interface (/dev/hdc and hdd). I want to
configure it so I can plug in and mount various drives at different
times, including different size drives. So far it will only recognize
the first drive I plug in, and only if I boot the box after inserting
the drive.
Is there any way to set it up so I