Debian :: Ident2 Does Not Recognise Sockets Created By Java?
Feb 3, 2011
I was just wondering if anyone else has had problems getting Ident2 to recognise sockets created by java processes?I'm trying to get a java program to connect to a postgres server on the local machine. This works fine if I run the java program on a seperate box with an SSH port forward. When done this way, the ident server just reports the logged in SSH user as you'd expect.However as soon as I move the program to the box itself it all goes wrong and ident simply responds with:31095 , 5432 : ERROR : NO-USERWith a little more investigation I've found this applies to all java programs. Yet when I trace this through with netstat and ps, everything looks normal. Netstat reports the correct process id and this is ascociated with the correct user.
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Nov 23, 2010
I'm running debian live off the cd to see if it fits my requirements. One of my pet peeves about ubuntu is the use of ctrl ctrl is hosed. the os does not seem to use it for anything, but no application can use it. This is the default for google desktop search, which is highly convenient. Seriously considering the move.I ran debian live and went to install the app. Message comes up archive type not recognised.
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Mar 7, 2011
I'm running Ubuntu 10.10. I have a problem with any client side network communication from any java based program/application. I've tried to run the following code:
Code:
public static void main(String[] args) throws Exception {
long start = System.currentTimeMillis();
Socket s = new Socket("ubuntuforums.org", 80);
System.out.println("1. connection created in "+ (System.currentTimeMillis() - start)/1000.0 +" s");
s.close(); start = System.currentTimeMillis();
s = new Socket("ubuntuforums.org", 80);
System.out.println("2. connection created in "+ (System.currentTimeMillis() - start)/1000.0 +" s");
s.close(); }
The result is the following:
Code:
1. connection created in 189.31 s
2. connection created in 0.085 s
I've tried both java-1.6.0-openjdk and java-6-sun-1.6.0.24 with almost the same results. During the extremely long 189 seconds, the processor is doing almost nothing (java thread has 0 %). I've tried also a wireshark to check what is going on, but the first packet was released after those 189 seconds. There is nothing in log files, I have no exceptions or errors, and the connections work (after the first long delay) just fine.
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Jun 13, 2011
I try to install the java plugin but the java test pages show not installed. I have tried the openjdk-6-jdk package and the Oracle/Sun 1.6.0_26 version to no avail.
Is there some good instructions page someplace? I have yet to find a set of instructions that provides something clear that works.
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Feb 18, 2011
This is my first post and I'm pretty new on Debian. I had used Ubunu for a while now and I've decided to move on Debian Squeeze.But I've one problem: I've a Java programm to install and the installer is GUI Java based. When I run the script, I've the next message:
Preparing to install. Extracting the JRE from the installer archive.Unpacking the JRE.Extracting the installation resources from the installer archive.Configuring the installer for this system's environment.Launching installer Graphical installers are not supported by the VM. The console mode will be used instead. Preparing CONSOLE Mode Installation. But this program is not able to run the installation in console mode.
I've tried to install sun-java6-jre but without success.Has anyone an idea to help me install this programm? My Configuration: Debian Squeeze 6.0 amd64.
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Aug 27, 2010
i've written a bash script to add new users to our system. the script works so I won't bother you all about that. when a new user is created with it, they can immediately login to our domain from any terminal, which is good. However, the newly created user is unable to login to debian at all, and so cannot access the server. when attempting to do so, they get a message like "the system administrator has disabled your account". This is a good thing really as normal users have no need for debian login, but I do need to add a few admin users who will need direct access to the server machine.
/usr/sbin/useradd -g smbusers -d /home/$username -s /bin/false -m $username
passwd $username
smbpasswd -a $username
This is the code I'm using to add the user. The rest of my script is just a wrapper and GUI. I figure the login shell may have something to do with it, so I tried changing the shell of a user to the default /bin/bash. This resulted in the user being able to login - sort of. Gnome doesn't load though, and there's a cascade of errors across the screen about things failing to save or load settings. mostly stuff like nautilus, X, and gnome. the desktop background is black and there's no interface. Logging in with a previously existing account works fine though. Clearly I have an issue somewhere.
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Aug 23, 2010
I have the following webcam installed:Bus 001 Device 002: ID 5986:0241 Acer, Inc BisonCam, NB Pro The kernel (linux 2.6.32-5-686) successfully recognizes it. issuing lsmod shows:
[code]....
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Feb 20, 2011
Howto show all created users accounts on squeeze?
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Dec 14, 2010
On a Debian Linux box, SVN Server is installed. In the partition where SVN was installed, Free disk space is causing anxiety, hence started creating new instances in a new partition, though I am able to get the first screen (it prompts for username and password), I am unable to login even though the username and passwords are correct.
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Jan 19, 2011
I'm new to Debian. I've read the documentation on this but it is too heavy for a new user to understand. I would like to change the default permissions for newly created files/directories.
I want all newly created files by 'user1' to have the default permissions of:
1. "owner can read and write"
2. "group can read and write"
3. "other can read only"
Permission 1 and 3 are already default. But I would like number 2 to be default as well. (the current default for group is read only).
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May 24, 2011
I upgraded from 10.10. Prior to that I never had a problem plugging in my player. Someone suggested that the upgrade is buggy and I should install from a cd. Before I do that, are there steps I can take to resolve this?
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Jan 10, 2016
I have a Western Digital 3TB USB drive connected to a Raspberry Pi 2 running Raspbian Jessie. I created an 30GB ext4 system partition and a NTFS Data partition using the remainder of the drive. I formatted the NTFS partition as follows:
sudo mkfs.ntfs -Q -L Data /dev/sda2
The drive works fine on the Pi but when I connect it to a Windows 7 pc the pc doesn't recognise the format of the Data partition and can't access it.
On the Pi I ran:
$ sudo fdisk -l /dev/sda2
Disk /dev/sda2: 2.7 TiB, 2968557453312 bytes, 724745472 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
[Code] .....
Partition table entries are not in disk order.
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May 8, 2015
I have created some new themes on my old squeeze machine using the gnome-appearance-properties tool. That program created a folder with the correct name in ~/.themes/. And it contains a single file (580 bytes) with the properties - theme (application/x-theme) which is unreadable. I need the gtkrc file for this theme but cannot find it anywhere! I searched /usr and /home and the entire file system. Where it might be hiding?
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Jul 26, 2010
I've just installed java (jre-6u21-linux-i586.bin) on Red Hat 4.4 AS and issued this command to check the java version: java -versionand got :bash :java: command not found
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Feb 5, 2011
which default file system will be created on usb stick using live-helper usb-hdd image?
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Nov 11, 2010
I've searched the forums and found several posts for similar problems but haven't yet found a solution to my problem.I first realised something was wrong when I attempted to burn a CD using Brasero. Brasero said "please replace the disc with a supported CD or DVD". I tried using K3b, Gnome Baker, Gnome CD Master and encountered the same problem every time - they didn't recognise the blank CD-R in the drive.In Gnome Baker I opened Edit => Preferences => Devices and discovered that only one of my CD drives is listed with a mount point. The CD-R drive (the one I need to burn CDs) doesn't have a mount point.I tried using fstab to alter this by entering a new line so that it now reads:
/dev/scd1 /media/cdrom1 udf,iso9660 user,noauto,exec,utf8 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0
[code]....
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Jul 1, 2011
Have installed a Brother HL-2132 however Ubuntu 11.04 wont recognise, even as I have start up disk? any ideas, it is runnng ok on windows which is on another hdd on the same PC, maybe I can link to there?
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May 5, 2010
I installed 10.04 on Lenovo T61 and USB port recognises a USB stick with no problems.I installed 10.04 on Lenovo 3 x T40's and USB port does not recognise a USB stick.
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Sep 14, 2010
I've had a quick Google around, but everything I find seems to be a bit out of date (from over 2 years ago). I'm running Ubuntu 10.04 and have tried to use a Belkin N USB Wireless adapter but it doesn't recognise it, nor can I find any drivers. Is there a way to get the laptop to recognise the Belkin adapter?
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Feb 9, 2010
I am attempting to install centos5 x86_64 on to an HP Compaq 6820s laptop.It appears the installation has gone ok but I have a big problem in that the centos installation knows nothing about the hardware on the laptop. i.e. it does not recognise the eth0 ethernet card.this means that I have no way of assigning an IP address to the laptop which means that it cannot join the network or the internet.how do you go about getting the correct drivers for the hardware that you are using?
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Feb 8, 2010
Little help needed. just installed ubuntu but it doesn't recognise my wireless card. I'm running an emachines g720. Ive tried looking through some previous posts but the terminal thing frightens me to death really.
I've tried looking through the idiots guide but i'm afraid i'm a better idiot than that! Some nice simple paint by numbers instructions would help me alot if at all possible.
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Apr 23, 2010
My laptops screen has recently gained an annoying blue tint, which i do not have the expertise (or money to pay somebody) to fix, so i am using my TV as an external monitor. So what i am proposing to do is purely use the External and leave the laptop monitor off. I am dual-booting Windows XP and Ubuntu 10.04 Devel, In XP it was a simple case of right clicking the Intel Graphics Media Accelorator and choosing the External Monitor option, this then allowed me to set my resolution to 1280x960 and i was happy. (even bigger desktop than before actually)
I cannot seem to find this option in Ubuntu, going through System -> Prefrences -> Monitor gives me the option to mirror the screens, but that leaves me with an incredibly low resolution, choosing to not mirror the screens allows me to set the resolution to 1280x960, but the LCD screen still acts as my main. Is there any way I can set it to recognise the TV as the main, and switch off the LCD like I did in Windows?
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Oct 25, 2010
I'm trying to install Ubuntu 10.10 from a USB stick but neither the install nor the LiveCD will recognise my Hard Disk Drive. They only recognise the USB stick and report that install cannot proceed without at least 2.6GB freespace (of which of course there isn't on the USB stick).
I've installed Ubuntu on a couple of systems before but this is the most advanced and I'm certainly no expert. It's an ASUS P6X58D-E mobo with two WD600GB SATA3 HDD's setup in RAID1 configuration. It's already running W7Ultimate x64 OK on it's own 150GB partition. Of course I can't even run gparted from the LiveCD to repartition. I suspect the problem is the RAID config, but not sure what to do.
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Mar 19, 2011
downloaded the Ubuntu Netbook OS and it works great but I have a Hp mini 1010nr with built in wifi. I can not get Ubuntu to recognise it and so my Computer will not find my router network. How do I get it to get online? [URL]...
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Feb 25, 2010
I have 9.10 64 on a HP TX2020 laptop, with NVIDIA GeForce 6150. I can't get twin monitor to work. When I go into Nvidia X Server, it doesn't recognise the tv over s-video. According to a lot of the forums I've searched, there should be an option to enable xinerama, which there's not. I know I should study this more and I will, but getting simple things to work takes so long on this OS and I'd really just like to see a movie.
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Apr 13, 2010
Ubuntu 9.10 working great. Installed Orange 515m as per fix shared on this and other forums; however while it works great at home, it will only 'connect' once at work - on subsequent attempts it connects, but browser etc behave as though they cannot find the modem and I cannot make further connections via gmail and Firefox. I had just made the swap from Win 7 to Ubuntu 9.10 for work as well as home, but I cannot be in the position of being unable to access my emails and so swapped my hard drive back to Win 7 drive today
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May 2, 2010
I've been using Ubuntu for a few years now and in general am very pleased with it; it's Achilles Heel is however WiFi.My daughter has an older HP laptop with built in Broadcom wifi, Lucid did not recognise this, neither did it recognise a Netgear PCI card or a Netgear USB adapter.Network manager showes wifi greyed out.lspci -vnn shows BCM4303 802.11b [14E4:4301] (rev 02)lshw shows *-network:1 UNCLAIMED and shows product as BCM4303 802.11b wireless LAN controller.Wifi is the most popular connection method for the average user, until it is made simpler to resolve problems a lot of potential Linux users
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Jul 11, 2010
Ever since switching to Ubuntu (Hardy at the time) I have had no luck getting my TV Tuner to work. I think the closest I have come is finding this information but it didn't really help and I'm not sure if it's relevant. Can anyone help? I have attached the relevant output of lsusb -v***EDIT***Further to this I have read these instructions and I get the following result.
Code:
michael@michael-laptop:~/v4l-dvb$ sudo modprobe dvb-usb-dib0700
WARNING: Error inserting dib0070 (/lib/modules/2.6.32-19-
[code]....
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Aug 3, 2010
My thread is both an information and a discussion/question thread. First of all the information. I have long searched for a solution to my desire for Rosetta Stone in Wine but could not get it to recognise my microphone.
Finally today I removed (uninstalled) pulseaudio. It took a few packages with it and I am waiting to see what effect they will have. But finally, by checking the ALSA Driver in the Wine configuration, along with uninstalling pulseaudio, my Rosetta Stone works perfectly. A great deal better than in my XP Virtualbox Virtual Machine. Stoked! For those who are interested I have Wine 1.1.42-0ubuntu4 installed, Rosetta Stone 3.4.5 and am using a Dell XPS M1530 with Ubuntu 10.04 64-bit OS. It's been a long time!!!
My question part relates to the removal of pulseaudio. There have been no obvious negative effects as yet, and from my readings it would seem there shouldn't be, however I am concerned at the other packages it took with it (dependencies). Can anyone give any further advice/info here? I know for sure it took the package ubuntu-desktop which when I try to reinstall it tries to drag pulseaudio and all it's associated packages along with it. Can I/we live without these dependent packages? If not how can I get them back without pulseaudio?
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Dec 15, 2010
I've got a telstra MF 636 modem that I've been trying to make work in Ubuntu 10.10.
Telstra have the modem report itself as a CD when it is first plugged in, but I've found out how to get around that using the terminal in the telstra software.
Anyway, my problem is that the computer will not recognise that the modem is plugged in. lsusb reports it as there, but the access point does not appear under the network icon 99 percent of the time. On the rare occasion it does, I click it, and it tries to connect, with the little animation and all, but it just disconnects.
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