I am running Ubuntu 10.04 on a Intel X25-M PostVille 160 Go SSD drive with ext4. How can I tell if there's something wrong ? What should/can I do to maintain its performance/health ? Should I use TRIM, is Linux recent support for TRIM reliable ?
This may look as a duplicate of this question, but I am more asking in term of good practices and learning how to use this new technology the right way...
I have Squid Cache: Version 2.6.STABLE21, installed on RHEL5. as well as configured SARG.
It provides downloading detail of squid users. but does not provide uploading detail.I want to maintain uploading record of my users.(e.g which user upload which file/data)
How do i remove the splash Kde splash screen and maintain the ubuntu splash
screen?
I need to change from CentOS 4.8 to Redhat Enterprise 5.
1) What is my best option to upgrade and maintain the additional software that I have installed in /opt & /usr/local?
2) Process to reinstall/configure the additional drives during & after the install?
Will it be possible to maintain multiple sessions from Ubuntu?Actually we are working on one open source application and we have setup this application on one of our Ubuntu machine and this would act as a server for other developer's windows machine. Is any utility available(preferable open source) using which we will be able to access the Ubuntu server from all 4-5 developer's Windows machines?
Our requirement will be to access the whole system including console and GUI (same like remotely access) by using different sessions so that all 4-5 developers can start work together on the same Ubuntu machine.
I am building an application that would need to store data in many different folders (say, 5,000,000 folders). Obviously that is a big number of folders.
My project is flexible in terms of how to outline the folders (meaning, some folders can be sub-folders of others etc).
Given the Ubuntu file system, is there a rule-of-thumb on how many sub-folders should be in a folder? how many files should be in a folder? (I am asking strictly from a performance point of view).
Apache proxy with tomcat is working fine. The thing is that jsp sessions are not working through the proxy. How can I make it work?
View 9 Replies View RelatedI can not find a way of removing original email addresses from a email I wish to forward so I can maintain the privacy of the original sender.
View 3 Replies View RelatedI just installed suse 11.3 and everything seems to work perfectly out of the box, except for the network card. I am currently using the ath9k driver.
The problem is that if I connect to a WPA protected network, the connection will drop about every 20 seconds and ask for the network key again. Eventually, after about 15 minutes, it completely stops working and I have to reboot in order to be able to use it again. Unloading and reloading the ath9k module has no effect, a full reboot is needed. I have not yet tried to use ath5k or madwifi instead, but on ubuntu, the ath5k and madwifi drivers do not associate with my card.
below is one "cycle" in the nm log, from connected to the next connected:
Code:
Jan 6 23:37:59 linux-xyz NetworkManager: <info> (wlan0): supplicant connection state: completed -> group handshake
Jan 6 23:37:59 linux-xyz NetworkManager: <info> (wlan0): supplicant connection state: group handshake -> completed
Jan 6 23:38:30 linux-xyz NetworkManager: <info> (wlan0): supplicant connection state: completed -> group handshake
Jan 6 23:38:30 linux-xyz NetworkManager: <info> (wlan0): supplicant connection state: group handshake -> code....
im working at a corporate office with Server: RHEL5.1 Database: oracle in /var now the /var partition is out of space they want to add the fresh hard with with 500GB n want to do lvm in that disk. the /var partition is normal partition before. In this senario wht should i do for it to access the all the data as usual for the users.
View 1 Replies View RelatedI have a system with data stored in multiple disk arrays. I have to come up with a solution that will maintain the disk order of the arrays whenever a stripe fails, is removed and then put back in. One solution I came up with was to stamp every stripe with the disk array it belongs to along with its stripe id. I plan to put this stamp in the last 512 KB of each disk. And I maintain all this information in a sqlite database, that is disk array, stripe id, the software diskname, etc. So that whenever a disk is replaced, its stamp could be read and the corresponding entries in the database are updated.
View 2 Replies View RelatedI recently started to get my large packages (like openoffice, texlive, and the VLC SlackBuild) from Robby and Eric's webpages. Is there an easy way to keep these packages up to date? The only way I know of is manually checking their websites periodically to see if there has been a change in the package version, but I would much rather be notified in some way when there is an update available.
Does anyone have a script or similar system to do this? I ask here because I want to know if other Slackers have already figured out a better method than what I would be able to think of.
On my triple-boot PC:
Code:
SuLinux:~ # fdisk -l
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
[Code]....
Will the above procedure accomplish this objective, without crippling openSUSE ? The second swap partition has never shown any activity (on SUSE). I understand (from Using shared swap files) that a single swap partition may be shared. Since these areas are relatively small, It is not inconvenient to maintain separate swap partitions.
After reading this announcement, I don't understand if Xubuntu 10.04, or others ubuntu 10.04 variants, will be also LTS. What I understand is that :
- Ubuntu 10.04 (Gnome) Desktop Edition is a LTS.
- Ubuntu 10.04 Server Edition is a LTS
- Ubuntu 10.04 Netbook Edition is NOT a LTS
- Kubuntu 10.04 seems to be a LTS
- Xubuntu 10.04
- Mythbuntu 10.04
- Ubuntu Studio 10.04
Obviously, I can't understand how some variant could be LTS and not some others : they are all using the same repositories. So, Canonical would maintain updates for only selected packages ?Does anyone knows more about that LTS attribution ?
I have a large number of video files on a couple of high capacity HDDs. The files are reasonably clearly named. I've never bothered creating a database of the files because I am inherently lazy and believe the computer should be doing this for me.
Anyways, crunch time. Had a look at the stuff in the public repositories, but they all involve too much typing, too much work. So, what are others using/ doing to maintain their "collection" indexes?
Is there a way to maintain what shortcuts appear in the Places menu item. Right clicking shortcuts just opens them.
View 2 Replies View RelatedI'm currently on Ubuntu Server 11.04 x86_64 and have configured a logical volume that contains 2x 2TB HDD's and mounted that volume in /data. The OS is installed to the first HDD (a 500GB one). So the system has 3 HDD's in total (1x 500GB OS disk and 2x 2TB data disks).I want to do a fresh install of Ubuntu Desktop on the system without losing the data in the 4TB logical volume currently mounted in /data. Is this possible and if so, how?
View 6 Replies View RelatedI have a LAN which is totally disconnected from Internet. Therefore, there is no possible syncrhonisation with online time reference.
Thus, I need an hardware source of time to maintain synchronisation between systems.
Do you know what could to provide the time ?
I can't use radio device, I can't receive radio in the room.
I am looking for an easy to setup/maintain wiki that will be hosted on a Linux box. Just a simple wiki should do. I would prefer perl/cgi based wiki.
View 1 Replies View RelatedI have made a game for Linux and want to release it soon (on linux & windows). Since its SDL/OpenGL and I dont do any special things it shouldn't be much porting to windows. Problem: Maintaining I have the game in code::blocks SDL project on Linux. So I got wine and installed wined Code::Blocks with MingW so I can cross compile on Linux. For another game I made, I used a Makefile which has "if" statements to set up compile variables. And everything else is totally identical to windows & linux (code, source files and etc...)
With codeblocks I got used to not having to worry about makefiles and it did well and I better focused on making the game rather than everytime a new file is added editing the makefile and etc... Is there some nice ways to have a cross platform environment to make it easy to make games for Linux and windows. I'm thinking of making my own system of auto-generating a makefile (essentially upgrading the setup I have for my previous game to auto add entry's to the makefile & some other stuff).
I need to copy evolution emails to CD to maintain professional records. I need step by step procedures. My magazine instructions do not cover this. I wish to avoid having to print over 250 long emails per month. Policy prohibits storage on third party equipment. Files do not drag to copy Also having difficulty copying any files to disk.
View 4 Replies View RelatedI've been running Fedora Core 3 on a P4 450 as a personal Samba server and domain controller. It's worked so well that I never gave any thought to upgrading. The other night, I noticed that Up To Date wasn't working, and that Firefox was acting strangely. I made the FC 13 installation disks, whereupon I found out that the system didn't have enough memory.
Rather than mess with the P3 450 any more, instead I swapped main boards and decided to do an upgrade. it even possible to do an "upgrade" from 3 to 13? Is it possible to maintain my existing partitions/settings. I've backed up everything that I'd be too unhappy to lose. It's a two drive system and the second is nothing but data, none of it catastrophic to lose, but at least disappointing. I'd like to keep the data and settings on the primary disk, but won't cry if I can't.
I am running Ubuntu 10.4 [64bit] on a AMD dual core with 4gb of RAM. My Problem: I am mounting to a Windows share from my Ubuntu box and everything is working as expected however, when a file is added, deleted, or modified the Ubuntu File browser does not reflect that change until the next refresh. The Windows users with Explorer will reflect the change immediately and automatically.
Is there a way to make the Ubuntu File Browser respond like Explorer when mounting to a Windows share? I call this behavior "maintaining state".
I currently have 10.04 installed as my primary OS. I also have windows 7 and Ubuntu 10.10 Alpha installed. I would like to be able to play around with the 10.10 without any risk of damaging my 10.04 install. However, it seems grub2 control was transfered to 10.10. How do I return control to my original distro?
View 2 Replies View Relatedpossible to rename a list of files in batch in order to maintain the last part of them, then purge a central section and then again maintain the extension?I.E.:
Code:
file01.qwertyuiop.txt
file02.asdfghjklmnbvzxcqwertyuiop.txt
[code]....
I've been trying to find a way to take a bunch of jpeg images and while maintaining their quality (no loss at all) compile them in such a way as to make one coherent file. Maybe something like a pdf, but while maintaining quality. I've tried converting to pdf and djvu, but the quality is always reduced, but if you know of a way to preserve quality, I'll use it.An alternative is an image viewer that can look inside archives, so I just make a zip or tgz of the images and then use the image viewer to access them. I've tried a few
View 9 Replies View RelatedA client has sent me an RHEL 5.1 box for me to do some work on, but it's not registered with Red Hat. This is causing me problems, because it's a minimal installation, and I need some more dev software.My immediate reaction was to install various bits (emacs, and so on) from my Centos 5(.0) DVD.The base RHEL system only had one (disabled) repo entry,so I added a yum DVD repo entry in yum.conf.d.
This looked good to start with, but it doesn't work. Something in RHEL's pirut/yum/rpm/whatever is getting confused, and can't work out what is/isn't installed.
Question - how do you maintain an unregistered RHEL box? Has RH done something to make life difficult? Is my problem simply that I'm using a Centos 5.0 DVD, instead of Centos 5.1? Am I stuck with downloading lots of rpms from the net and doing everything manually? I really don't want to do that.
I have a second hard drive in my desktop and both the main dirve and second drive are 250GB. I use the second drive for backups, both manual and using back in time. The other day I noticed that the second drive was formated in FAT32. If I go to disk utility and look at the drive it says:Usage:FilesystemPartition Type:Linux (0x83)Type:FAT(32-bit version)Is this ok? I thought in Linux it should be Ext4. So far its been working fine for a while now but if I need to move my files and re format it to ext4 and move them back I would rather do it now when there is less data on the drive.
View 3 Replies View RelatedI have a USB drive on which I want to install Arch Linux (using the installer, not unetbootin or something similar, as I want the drive to be persistent.) The computer from which I want to boot this USB supports booting from a USB floppy, not a normal drive. Is there any way for me to make a USB floppy on another drive and use that to boot the normal USB drive?
View 2 Replies View Relatedno entries exist in the /dev folder for hdc,cdrom,dvd, or any other drive or drive type than hda. The only other similar device is sg0 which doesn't work either. I have tried every variation of mount I can find with every available drive and drive type and nothing works, but this is the drive I installed FC14 with, and it installed perfectly (except for forgetting where it came from!!)Do I have to install a module or recompile the kernel just to get linux to recognize the drive it came from?
View 5 Replies View Related