Ubuntu :: Maximum Number Of Users?
Jan 7, 2011How many users is it possible to set on Ubuntu 10.10? I have an Edubuntu LTSP system for a school (10 clients) and I wish to setup an user for each student/teacher (about 200).
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Ubuntu :: Getting Maximum Number Of Clients Reached?
Feb 18, 2010In the last week or so, I've frequently been running out of X server client connection slots and getting "Maximum number of clients reached" errors. For example, I'm getting it right now and I'm running 3 pterms, Chrome, and Thunderbird; I've even killed my panel. 'xwininfo -root -children' produces what seems to be an absurd number of X clients (150-ish, when it's able to make a connection), even immediately after Gnome/Xfce startup.
It doesn't take long. A day at most. I've had this system up and running for months, and this just started happening. I did install some X development libraries (x11proto-core-dev, libmotif-dev, x11proto-print-dev, and x11proto-xext-dev plus their dependencies) about two weeks ago, but this problem has not been happening that long. I've installed other packages, but nothing that would seem to have any relation to this problem. I've logged out and in, rebooted, and changed from Gnome to Xfce, and none of the changes helped.
General :: Maximum Number Of Partitions With EFI?
Jul 5, 2011I was wondering what is the maximum number of partition on an GPT-partitionned drive under Linux. The GPT partition table can contain up to 128 partitions, but the device nodes for /dev/sda? (as described here, block device of major number 8) only allow /dev/sda1 up to /dev/sda15. Does that means that there cannot be more that 15 partitions on a drive, even on a GPT-partitionned drive?
View 2 Replies View RelatedUbuntu :: Increasing Maximum Number Of Applications In Browser?
Dec 28, 2010I just installed maverick on my son's netbook, and so far we like the new unity interface. The main issue is that there seems to be a maximum number of apps that can be listed under any particular category in the applications browser. So for instance when he goes to his "Games" category, it only lists applications up through S (he has a lot of games installed).
So far I haven't found a settings panel for unity. There has to be a way to bump up the maximum.
Fedora :: Maximum Number Of Files In Ext3 ?
May 26, 2010Is there a limit to the number of files ext3 can support?
Reason I'm asking is because on one of my internal drives, I have around 750,000 files. The drive is 500Gb and currently using 150Gb... I noticed recently that when I try to copy a new directory or file, the transfer rate is extremely slow at times. It is sataII and sometimes it gets as low as 500kb/s (yes, kb!)
Would somebody please shed some light?
I noticed it might be related to the process gvfsd-metadata
I'm using Fedora 12 64-bit
The transfer is from an ext3 to ext3 filesystem.
General :: Maximum Number Of IPs That Can Be Assigned To A Given Computer?
Jan 11, 2011I really need to know this for a linux server, but since it also applies to client OSes, I figured the question should be posed here instead of server fault.
View 3 Replies View RelatedGeneral :: Maximum Number Of Files Per Folder?
Apr 28, 2011I would like to ask you if there is any maximum allowed number of files per folder in linux (without risking it to lose everything). I am using openuse 11.4 with latest kde (4.6?).
I am trying something fast and dirty and it might be that one folder will contain like 10^6 files.
Is there is anything I should be warned about that?
General :: Find A Ip Address Having Maximum Number Of Ram Available?
Jun 22, 2010I have a file called abc.txt which has following contents.
10.180.8.231=31608
10.180.8.232=29011
10.180.8.233=31606
[code]....
General :: Know Maximum Number Of Logical Partition?
Sep 11, 2009I'd just like to know the max number of logical partitions an extended partition can hold. Is that number different for IDE and SCSI hard drives?
View 11 Replies View RelatedServer :: Maximum Number Of Hard Links?
Dec 8, 2010I have a 32-bit Linux server with an ext3 file system. Is there any kind of upper-limit to the number of hard links I am allowed to use? (Per inode...? Per directory...? Per filesystem...?) And (just out of curiosity) would this be any different if I had a 64-bit machine or a different file system?
View 1 Replies View RelatedSlackware :: X11 - Maximum Number Of Clients Reached
Feb 21, 2011I have done nothing with the system, but starting this morning, i experienced a strange condition on my desktop. I'm unable to open any applications at all. It will close instantly.
When i tried to run from terminal, it will give me an error like this:
Quote:
I checked using
Code:
And i got around 234 which is too much that it takes almost all of the open files allowed. Logging out to text and brings back X will solve the problem, but it's only a temporary solution until X opens more sockets again. I'm running -Current (32 bit)
It seems that there's a hackish solution in here: [url]. Dunno whether it's a nice solution or not, but i'm willing to try it.
General :: Maximum Number Of NICs That Be Teamed With Redhat 5?
Mar 4, 2010the maximum number of NICs that be teamed with Redhat 5?
View 1 Replies View RelatedGeneral :: The Maximum Number Of Characters And Rows In A Database?
Apr 18, 2010Is the maximum number of letters a database table column can contain 255?and is it a bad idea to build a table with about 15 columns?
View 1 Replies View RelatedSoftware :: What Is Maximum Number Of Bytes Is Possible To Send From Udp Socket?
Oct 1, 2010I am created one udp socket. i want to send the data(bytes) to another PC.i need to send 614400 bytes of data. while sending it saying error like" message is too long ". so what is the maximum possible data can i send from a socket?
View 3 Replies View RelatedCentOS 5 Hardware :: Maximum Number Of CPUs Supported
Oct 29, 2010While searching for the maximum numbers of CPUs supported by CentOS 5 x86_64 I found the following page: [URL]. The question I have regarding the specified information ("64/255" logical CPUs) is, which number means what. Does this mean 64 real CPUs with a maximum of 255 cores/hyperthreaded CPUs or something similar or totally different?
View 4 Replies View RelatedDebian Configuration :: Maximum Number Of Virtual Network Interfaces?
Feb 11, 2010What is the maximum number of virtual network interfaces possible?I would like to create around 300 or so. This is needed to simulate a 300 node network.
View 6 Replies View RelatedOpenSUSE Install :: Maximum Number Of X Display Failures Reached?
May 4, 2009I tried ubuntu for a few weeks, but I couldn't get the nvidia drivers to work, I tried everything. So, I got sick of that, and went to download OpenSuse, which seems to be even nicer (..... ) I downloaded the 11.1 liveCD (gnome) from here. I nicley got the welcome screen, and the option screen (liveCD, check errors etc.). I chose LiveCD and it started booting, I got the splash screen with the loading bar, and after it completely loaded, the screen turns black with a lot of messages and at the end:
Code:
GdmLocalDisplayFactory: Maximum number of X display failures reached: Check X server log for errors.
Great, I hoped for better luck after Ubuntu..
My sys. specs:
Asus F3Sc 32bit
Intel CentrinoDuo
[Code]...
CentOS 5 Hardware :: Maximum Number Of CPUs Supported With 5 X86_64
Jan 31, 2011While searching for the maximum numbers of CPUs supported by CentOS 5 x86_64 I found the following page: [URL] The question I have regarding the specified information ("64/255" logical CPUs) is, which number means what. Does this mean 64 real CPUs with a maximum of 255 cores/hyperthreaded CPUs or something similar or totally different?
View 9 Replies View RelatedGeneral :: Maximum Number Of Clients ReachedThunar: Cannot Open Display
Jul 4, 2011I with one problem to open files on terminal. By example, I open the thunar on terminal, see the error:
gustavo@universe /media/montagem $ thunar
(process:7902): Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale.
Maximum number of clients reachedThunar: Cannot open display:
gustavo@universe /media/montagem $ ^C
Fedora :: 14-Maximum Number Of Clients Reached - Unable To Open Display ?
Nov 6, 2010Ever since upgrading to Fedora 14, my system has been almost unusable. I can only have a few windows of anything open before I start getting messages about:
Maximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedxwininfo: unable to open display ':0.0'
I am unable to open any new windows then and lots of programs crash.
When things are still running correctly.
A few minutes later:
CentOS 5 Server :: What Is The Maximum Number Of Logical Volumes In A Volume Group
May 15, 2009what the maximum number of logical volumes is for a volume group in LVM ? Is there any known performance hit for creating a large number of small logical volumes vs a small number of large volumes ?
View 1 Replies View RelatedFedora :: XDMCP Fatel Error "Session Declined Maximum Number Of Open Sessions"
Mar 20, 2010I am using Fedora 12 and i have enable XDMCP i have boot client with dhcp all is going well but when remote user logout than remote client display XDMCP: fatal error: Session declined Maximum number of open sessions. and after that i have reboot Fedora 12 server than it will work but after logout it will again create same problem.
View 1 Replies View RelatedUbuntu :: Adding Additional Users Causes Large Number Of Errors?
Jun 29, 2010I'm running 64-bit 10.04, upgraded from 9.10. The problem I am experiencing is that any user accounts aside from my main account are problematic. This includes any accounts I add, as well as the GDM guest session.The specific problems that I have thus far experienced are as follows:
1. The desktop loads often improperly. In the latest instance of this the graphics on the right side top panel were randomly chopped-up, leaving parts of my clock on either side of the volume control, among other things. 2. If I make ANY customizations to the desktop at all, the desktop takes nearly a full minute to load on log-in. 3. Flash videos don't work properly on Firefox. Sometimes they only play after refreshing a page, often they will not load at all. Also, attempting to load or play a flash video will sometimes causes Gnome or Firefox to crash. 4. (And this is the one that REALLY has me stumped) Whenever I log into my main accountant after logging out of another account, the IBus control appears in my system tray.However, when I open the IBus preferences the associated check box is (and has always remained) unchecked.Not sure where to go with this one. More than anything, the IBus bug makes me unsure of where to even begin looking for the problem.
SUSE :: Number Of Users Logged In - Security?
Oct 25, 2010Just noticed this, when I am logged into OpenSuse 11.3 under my default user (autologin) I have 3 of the same user logged in, eg when I run top it shows 3 users and when I run the users command it shows the same user 3 times. Is there any reason for this? Do I need to investigate this at all?
View 1 Replies View RelatedProgramming :: Number Of Users Logged In Using Multiple Terminals
Feb 21, 2011I want to count the number of users who have logged in multiple terminals ? How will I get this ? I always get the total number of users. How will I get the uniq number of users with multiple logins ?
View 3 Replies View RelatedServer :: Controlling Memory/number Of Processes For LDAP Users?
Jun 29, 2009I know of /etc/security/limits.conf and that can be used to limit all sorts of good things, but I haven't found anything that talks about using this when the users come from LDAP. Would I be able to do something like
@"Domain Users" soft nproc 25
@"Domain Users" hard nproc 40
where Domain Users is the group all users belong to in our system.
Programming :: Implement User Ranking In Php With A Huge Number Of Users?
Aug 21, 2010I'm writing a user ranking module for a site. This ranking depends on some criterias and it's possible to set or unset any one of these criterias in order to consider them in calculating the user rank or not. And here's the way I've implemented the ranking calculation :
when I set one or more of the criterias to be considered in ranking , for each user in the system I insert one record for each criteria , for example : if I have 2 criterias and both are set and consider that I have two users , I'll have :
Ranking table
--------------
username | criteria | to_be_added | score
--------------------------------------------------
user1 | criteria1 | 1 | 0
[code]....
It means I just set the to_be_added field to 1 for all of them and leave the calculation of score for each criteria for each user to the time the user logins so that to prevent doing all these calculations at once , because there are a huge number of users ... But there is one problem , if I want to show for example the best user (based on the highest score) , the result can't always be true because some users might not logged in at that time and their score might be zero .
General :: Any Way To Limit X Number Of Samba Users By Samba?
Oct 12, 2009Is there any way to limit x number of samba users by samba ? Say if there are already 5 samba users using the share, I would like to restrict any futher samba requests.. How do i do that ?
View 1 Replies View RelatedDebian :: Number Of Debian Users Worldwide?
Sep 15, 2010Is there any guestimate of the total number of debian users or debian computers world wide?What about total GNU/Linux users (any distro)?
View 2 Replies View RelatedDebian :: Number Of Debian Users?
Oct 29, 2010I don't want to start any kind of flame war or comparison with any other distros, but I'm curious how many users of Debian there are.For example, there's the popcon system which tells you for each package what percentage of popcon users have that package installed. Which is great, but what total number of users does that equate to? Is there any way to tell whether popcon is used by 90% of Debian users, or 1%, or 0.01%? if popcon says that a package is installed by 0.5% of users, how many is that? Even a rough guesstimate would be interesting.
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