I ask question about my iPhone 3GS here because it run in linux too.I think it's Debian.it if u happen to know the answer. I want to keep cache downloaded from Cydia for reinstalling later.
View 4 RepliesI haved tried 3 times to download DVD-7 from http://cdimage.debian.org/debian-cd/...md64/jigdo-dvd, and every time it has failed with just 5 files left to download.
It says:
I cannot begin to describe. All those hours of downloading for nothing! What the heck is happening here? When I try to just continue on, I get error code 3 aborts and have to just start all over.
when we do enter on a folder it take some time for loading the folder depending on the no of entries in the folder . If the folder has more entries it take more time to load and if less no of entries then correspondingly less time . the delay in loading the folder varies due to reading of the folder entries in advance . SO what i want to know is that what is the MAX no of entries read in advance while opening a folder in linux and also how can we calculate this
View 4 Replies View RelatedSo everytime i try and use the "yum" command. for some reason it doesn't go past this point: "loading mirror speeds from cached host files". i cleaned up the cache and rebuilt the OS again, and im still getting this problem. would this be a problem with my internet connection? I'm using CentOS 5.5.
View 1 Replies View RelatedI have a weird performance issue with a centos 5 running a nfs server and a rh8 client. I think the fact that it is rh8 client should be downplayed. It is just that with rh8 client the performance degradation seems more clear. See test details below OS in server is Centos 5 x86_64 kernel 2.6.18-92.1.22.el5
1Gb connection between machines File to test over NFS is a 1GB file. First of all I wanted to measure how the network alone performs while using NFS. So in the server side I run a "cat" command on the 1GB file to /dev/null. Please note that the disk read speed is about 98MBs. At this point the file system has the 1GB file cached in memory. In the client side a "cat" on the same file gives me a speed of about 113MBs. It seems then that the bottleneck in this instance is the network and it is very close to nominal speed. So the network performance is really good. (BTW I know that the server got that file from cache because a vmstat or iostat shows no disk activity.)
The second test is reading from disk with no caching involve. In the server I flushed the 1GB file from the memory. For instance by reading another 5GB file and I repeat the same thing as above in the client (a cat on the 1GB file). Now, the server has to go to disk.(vmstat or iostat shows the disk activity). However the performance, now, is about 20MBs, I was expecting something closer so 90MBs. (since the reading speed in the server in the first test showed 98MBs).
This second test was repeated for ext2, ext3, xfs with no significant differences. A similar test using a RH8 NFS server and client gets me close to 60MBs for a 1GB file not cache by the file system in the serverSince network speeds and disk read speeds are not the bottlenecks ... what or where is the limiting factor then?
Where can download *.deb files for popular applications ? For example, firefox, VLC etc.
View 13 Replies View RelatedW: Failed to fetch [URL] Hash Sum mismatch E: Some index files failed to download, they have been ignored, or old ones used instead. Tried 3 different mirrors all have the same error. I assume this is the same issue we had a while back where one package was messing things up. Mirrors I my sources.list
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Does anyone know how to resolve this?
apt-get update
[...]
W: Failed to fetch http://mozilla.debian.net/dists/squeeze-backports/Release Unable to find expected entry iceweasel-4.0/binary-i386/Packages in Meta-index file (malformed Release file?)
E: Some index files failed to download, they have been ignored, or old ones used instead.
I have a USB which I want to use for a 'live' debian OS. I have debian 7.7 on hard disk and will be using Unetbootin to transfer the .iso file onto the USB.
However, when I go the debian archive there are so many iso files for the particular debian pkg [URL] .... There's iso, iso.contents, iso.log, iso.packages and iso.zsync. Do I download all of these iso files?
I'll be doing a Code: Select allsha256sums <iso-filename> to make sure the downloads aren't corrupted. But when I use Unetbootin and get it to write the main .iso file onto USB, do I then repeat this process with all the other iso files for the OS?
I am still having trouble installing Debian 6.0.1a (Squeeze) from either CD #1 (KDE version) or netinst version. I tried for a few months to install Squeeze with KDE desktop; now I am trying to build a server, which seems easier (no X.org and KDE problems to worry about.)
Part of the problem common to all my failed attempts (about a dozen!) seems to be that the installer tries to get packages or updates/upgrades from repos but for some reason fails.
I have a commercial all-in-one dslmodem/router/firewall which has very, very limited monitoring capabalities, just enough to show that the PC in question contacted the expected repos (I tried several in different regions) and also shows that no DNS requests failed during that time frame. I did try decreasing the security of the commercial firewall, but that seems to make no difference. I did try to save the install logs, but they didn't fit on a floppy. Any idea what could be going wrong?
Can i block on debian that user can not download any files from host via winscp or other SFTP client ?
View 4 Replies View RelatedI run update and get this:S
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Some index files failed to download, they have been ignored, or old ones used instead.
Would it cause any issues to delete the cached archives from the installed packages? I have almost a gig of space being taken up and would like to get the space back.
View 3 Replies View RelatedI have heavy swapping going top and free are indicating a lot free memory in cached form.Why does the kernel not use this memory instead of killing my desktop by swapping like crazy.
View 6 Replies View RelatedApparently, Ubuntu (and Xubuntu) keep copies of all thumbnails ever loaded, cached in ~/.thumbnails. To me, this is creepy and can be bad from a security standpoint. Is there any way to have all thumbnails loaded on-the-fly, but not to have them ever cached on disk? I tried symlinking ~/.thumbnails to /dev/null, but this disabled thumbnails entirely.
View 3 Replies View RelatedI have 2 questions:
1. How can I set the TTL to 2 days for all stuff cached by dnsmasq?
2. When I go to [URL] from my browser and then execute [URL] the query time returned is > 0 ms. When i execute it again it is 0 as it should be. So is dnsmasq not caching the domains looked up by my browser or what? in /etc/resolv.conf I have only 127.0.0.1 and for the upstream servers I have a different file that is only used by dnsmasq.
I've set cairo-dock to start but also kde somehow caches the desktop state while shutting down. Can I avoid cairo-dock to be cached at shutdown in kde?
View 6 Replies View RelatedI'm using openSUSE 11.2/KDE 4.4 and Konqueror is behaving strangely lately. That is, when I click an entry in RSS Now widget, Konqueror opens, but instead of going to the web, it displays the cached version of the page (i.e. from /var/tmp/kdecache-[username]/krun/...).Initially I thought it is related to the widget (RSS Now), but the same thing happened when Konqueror was called by another program (Google Desktop > preferences): it opened the cached version of the page instead of what I've expected (localhost on some port).As I see these things, it seems there is a setting making Konqueror/KDE to preload some pages (I guess it's related to a KDE service). The problem is it subsequently displays the cache, not the online version.
View 8 Replies View RelatedI am experiencing severe DNS delays today, so I tried to install DNSMASQ by following the instructions given on several pages on the web to make it function as a local DNS cache.
The installation was successful, and after editing the configuration files as instructed, I now have a working DNS cache on my computer.
However, it seems that the addresses are not cached for a long time ; for a given domain, the speedup lasts for a few minutes. If I try to access a previously visited domain once more after several minutes, a new (slow) external lookup is made.
Since websites' IP addresses are not changed every five minutes, would there be a way to tell DNSMASQ to keep the IPs in the cache for a long time (several hours at least) ?
This is very important for me because the DNS lag that I am experiencing makes external lookups last 10 to 20 seconds.
I have an LDAP server holding user/pass/group for many users. Due to network issues, the server sometimes is unreachable and clients cannot login, current sessions usually freeze after a while. All client have ubuntu 10.04.2 x64.
I have went through the outdated howto to cache the LDAP credentials.
I setup the required packages
daily cron "nss_updatedb ldap"
and edited '/etc/nsswitch.conf' to have "files ldap [NOTFOUND=return] db" for both passwd and group.
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Closest analogy I can compare what I want to, is like the `sync` command, which writes out all stuff in the disk buffers, freeing the buffers.Instead of disk buffers, I want to 'clean out' my RAM and SWAP of any/all junk that's accumulated in there over the time my PC has been up. I've long wondered about this, but never asked, though I recall searching around several times..When I first boot it cold and log in, the memory usage bar on my desktop is near zero, and the swap is empty. But after a week or 2 or 3 or more of uptime, and with Firefox always running with a dozen tabs or so at any given time, I end up with all the memory full or 'filled with cached stuff', and the swap space is filled to capacity.Curiousity: I blame Firefox for leaking memory, but even if that's still the case today (historically it was) can this all be blamed on Firefox? Or what-all causes this, besides Firefox- just..Everything?
Here's current stats:
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sasha@reactor: uptime
21:21:42 up 30 days, 10:07, 3 users, load average: 0.02, 0.05, 0.01
sasha@reactor: free
total used free shared buffers cached
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So, 3.8 of 4 Gib of RAM is occupied, and the 1 Gib swap space is jammed full 100%. This must slow things down to some degree, yes? I mean, the kernel does have to keep track of this, right?Of course closing all the applications doesn't make a difference (not an appreciable one anyhow) and the only way I have found to start fresh is to reboot.
I've been banging my head on this for a week... I finally got AD login working, but I can't get cached logins working. I installed SADMS, let it configure everything, and though I can now login, I still cannot login as my AD username when my machine is not connected to the AD network. I need to be able to login at home, connect to the VPN (if I can ever get that working), then sign on to services at work using my AD username.
Also, I cannot login to local accounts when the system is not connected to the AD network. Plus, home drive mapping is not working, our shares are \FILESERVERuseruser[I]username[I] so this does not work. UPDATE: I installed likewise-open, and now I can't login unless I use the full domain name when logging in via ssh, but I cannot login on the desktop, which is not what I want, now my username doesn't match the previous UID mapping, and my home directory is mapped to /home/likewise-open/DOMAIN/user, instead of /home/DOMAIN/user, like it was before.
when i trying to install any thing from yum.it gives following error.
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
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what can be the problem.I think it is related to proxy but i am unable to resolve.
Yesterday I run Getright from Wine launcher, and it downloaded files to the C:DOWNLOAD folder, which I can't find it.
It is not the Windows local disk c:downloads folder. What "means" C: in Linux?
I'm new to Linux, I guess it must be in home or so but I can't find it.
I have files on Ubuntu One which I uploaded from my Linux machine and I want to download them on to my Windows machine.
How do I do this?
I need to configure pronter in my office so where can i download PPD files forptinters.I serched in [URL]
View 6 Replies View RelatedI'm quite lost and not even 100% on which forums i should aim at..I have a relatively simple task yet for some reason its proving difficult to do!! Our server is running Fedora (running a live commerce site) recently we had some security updates applied so i can no longer connect remotely via SSH root. Using PUTTY i now connect under a different username and then SU under the root user/pass. All is fine, now all i want to do is download a file in the tmp2 directory. /tmp2/apache2-gdb-dump Can anyone tell me1) How would i download this file using Putty/SSH command 2) I'd much rather user a GUI tool for this kind of work but the substitute user step doesnt seem to be supported by common apps,as FileZilla.With this in mind, is there some software or steps i can take so i can connect, run a su command and use a nice gui to transfer these files
View 4 Replies View RelatedI'm having trouble understanding how to verify the download of the Fedora iso-files. know how to do this on a Windows system. I have been looking in the help section for checking the iso-files, but I'm not sure where to find the right hashes, like MD5, SHA1, and etc.
View 6 Replies View Relatedi have a dedicated ubuntu server and would like it to download files from emule....but it has no gui. i am looking for a command line tool like rtorrent but that handles e2dk links.
View 1 Replies View RelatedI'm trying to download a set of files with wget, and I only want the files and paths "downwards" from a URL, that is, no other files or paths. Here is the comand I have been using
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wget -r -np --directory-prefix=Publisher http://xuups.googlecode.com/svn/trunk/modules/publisher There is a local path called 'Publisher'. The wget works okay, downloads all the files I need into the /Publisher path, and then it starts loading files from other paths. If you see [URL]..svn/trunk/modules/publisher , I only want those files, plus the paths and files beneath that URL.