Displaying 20 results from an estimated 5000 matches similar to: "OT: Precautions before draining laptop battery?"
2006 Oct 09
3
Yum, duplicate packages, 4.3->4.4 upgrade.
Hi,
I am running a CentOS 4.3 machine. I wish to move on to 4.4.
My problem is that I have some 60 duplicate packages listed
below. The kernel and gpg-pubkey packages are different
versions of the same (none for the gpg) architecture. All the
rest are a x86_64 and i[356]86 pairs.
1. Is this a problem?
2. If yes, what should I do?
a) remove the duplicates (the i[356]86) and then 4.3 ->
2006 Jul 06
4
LVM Input/output error
Hi,
I recently installed centos for the first time and I like it!
Also, I just started working with lvm. The following warnings
are genertated whenever I run one of lvm commands on the external
usb disk (MyBook by Western Digital).
* What could be the source for those messages?
* Should I worry about them (writing into the created LV's
seems to work)?
* If yes, how to fix them?
[root
2006 Nov 11
2
Strange yum behavior
Hello,
'yum search R' returns an impossibly-long list. So I tried 'yum
search R.x86_64' and 'yum search R-2.3.0' and few others to no
avail. (Google revealed that R package does exist in kbsingh
repository.) However, 'yum install R' did offer to install the
correct package.
Can someone enlighten me as to why did the searches failed or
generated a hugh list
2007 May 12
2
Screen blanks after initial setup (Centos 5)
Hi,
The installation process went without noticable problems; this is
true to the setup phase immediately after the installtion.
However: after pressing "Finish" in the Setup Agent the screen
blanked on me - Ctrl-Alt-F1, Ctrl-Alt-F2, Ctrl-Alt-backspace,
Ctrl-Alt-Del didn't help. Nada.
Did someone else have encountered this? Any recommendations?
Thanks in advance.
System:
2004 Jun 14
3
How to 'stamp' a plot with meta-data?
Dear R users,
Sometimes, for tracking purposes, I am interested to add to a
plot some metadata such as
* the date it was produced
* filename that stores the plot
* perhaps data sources, author, etc
Ideally, I would like to be able to do this for any kind of plot,
plot(), barplot(), hist(), etc.; and, to be able to produce
plots with or without the metadata by a simple toggle mechanism.
2003 Dec 30
2
regexp problem on R 1.7.0
Hi,
Am I missing something in using regexps in R?
Below, 'egrep' means invokation of the command from the shell
prompt.
# I have
> as.character(block.dist.vals)
[1] "1e+06" "2e+06" "5e+06"
# that I wish to convert to: "1" "2" "5"
# OK (R and egrep)
> sub( "e.+06", "", as.character(block.dist.vals) )
2005 Apr 05
3
How to do aggregate operations with non-scalar functions
Hi,
I have a data set, the structure of which is something like this:
> a <- rep(c("a", "b"), c(6,6))
> x <- rep(c("x", "y", "z"), c(4,4,4))
> df <- data.frame(a=a, x=x, r=rnorm(12))
The true data set has >1 million rows. The factors "a" and "x"
have about 70 levels each; combined together they subset
2006 Dec 10
1
OT: profiling user applications
Hi,
Is there an easy way to obtain statistics of user applications
usage: who invoked what; for how long; what resources were used;
etc. I am thinking of some kind of a super-ps that will
integrate and summarize the usage profile during a long period of
time - not just a snapshot.
Background:
I have a RH 7.3 machine that serves as the central node for a
cluster that runs various
2004 Feb 19
1
piece wise application of functions
Dear all,
After struggling for some time with *apply() and eva() without
success, I decided to ask for help.
I have 3 lists labeled with, each contains 3 different
interpolation functions with identical names:
> names(missgp0)
[1] "spl.1mb" "spl.2mb" "spl.5mb"
>
> names(missgp1)
[1] "spl.1mb" "spl.2mb" "spl.5mb"
>
>
2004 Jan 15
2
Legend text -- discrepancy between X11 and postscript
Hi,
When I place a legend on a plot it looks exactly as I intended
on the screen. However, almost always, when I export this to
postscript file, the legend's text protrudes through the legend's
frame (the latter being placed correctly).
See the appended example code. I can send the EPS file as well
for those that are interested (<4 kb; <200 lines).
I found nothing in the FAQS,
2007 Dec 07
2
Sendmail: timeout waiting for input from local during Draining Input
Hi folks,
I've recently replaced a RedHat EL 3.x system with a CentOS 5 system
(fully yum'd as of Tuesday). This was a full-pave install, although
we did copy the sendmail.mc from the original system.
Now I get a lot of this in my logs:
Dec 7 11:47:38 mail sendmail[20117]: lB7Gl6w0020116: timeout waiting for input from local during Draining Input
The only thing even remotely
2004 Mar 25
1
How to add a top X-axis with a different logarithmic scale?
Hi,
I am trying to put on one plot two different logarithmic
scales, using the bottom and top X-axes.
Below there is an example of what I am trying to achieve,
using axTicks() -- and fails.
I already spent few hours on that, and cannot figure out from
?par and ?axTicks what I am doing wrong.
Example follows:
############################################################
#### Data
x <-
2007 May 09
2
how to create label fo swap space
I just add a partition /dev/sdb3 and use "mkswap
/dev/sdb3" to make it swap space. How can I label the
/dev/sdb3 like "SWAP-sdb3"?
what I want is put on /etc/fstab as entry like:
LABEL=SWAP-sdb2 swap swap
defaults 0 0
LABEL=SWAP-sdb3 swap swap
defaults 0 0
Thanks
2018 Nov 03
4
[Bug 1288] New: Assertion `cnt <= 1' failed in gmputil.c:67: mpz_get_uint32
https://bugzilla.netfilter.org/show_bug.cgi?id=1288
Bug ID: 1288
Summary: Assertion `cnt <= 1' failed in gmputil.c:67:
mpz_get_uint32
Product: nftables
Version: unspecified
Hardware: x86_64
OS: All
Status: NEW
Severity: enhancement
Priority: P5
Component: nft
2004 Mar 11
1
rsync + ssh: fails from cron
Hi,
My ssh set up, on both 'work' and 'home' machines uses the
private-public key authentication (key uses non-empty
passphrase). So from the 'home' shell prompt the following
works without prompting to password or passphrase:
rsync -avz --delete -e ssh remote.work.machine:publicats $HOME/work
>From cron, however, I am prompted for a password, though.
I have seen
2006 Aug 15
1
AEC on a TI C6x - has no effect
For me, this was a memory allocation problem. I am using a private heap,
and somewhere between build 11522 and 11700, the allocation for two large
buffers was changed from calloc to speex_alloc (I am sure that this was a
cleanup change, and I have not had a chance to locate it yet). This was
overrunning my heap, and enlarging the heap solved the problem.
I suspect that Itay is having a
2004 Apr 21
2
Extracting information from webpages
> Hello R Community,
>
> I would like to be able to download recent (yesterday's close is fine)
> stock and
> mutual fund prices from somewhere and use them for a personal finance
> project.
> Ideally, I would do this at a website of my choosing (e.g.
> morningstar.com) and
> have the possibility of getting a wide range of other information about
> the security
2004 Jun 09
4
how to initialize random seed properly ?
I want to start R processes on multiple processors from single shell
script
and I want all of them to have different random seeds.
One way of doing this is
sleep 2 # (with 'sleep 1' I am often getting the same number)
...
set.seed(unclass(Sys.time()))
Is there a simpler way without a need to sleep between invoking
different R processes ?
Ryszard
2006 Aug 15
2
AEC on a TI C6x - has no effect
Itay Chamiel a ?crit :
> Hi Jim,
>
> I've tried both 11343 and 11398 (after fixing a couple of compiler
> errors) and annoyingly enough I get the same results as the current
> build: float works, fixed doesn't. I also saw the same phenomenon where
> the st->W and st->PHI arrays are all zeroes in fixed point mode.
>
> I'm still optimistic though, as
2006 Aug 15
4
AEC on a TI C6x - has no effect
Itay,
I tested on C6x in May with build 11343 and 11398, and it worked fine. I just ran the same test with build 11768, and there was no cancellation, just as you saw. I will try to track this down in the next day or two. In the meantime, I suggest that you try testing with 11398.
- Jim
----- Original Message -----
From: Itay Chamiel
To: speex-dev@xiph.org
Sent: Monday, August 14,