Ubuntu Networking :: Speed In A Mixed Env - Only Running 10/100 M/Bit
Apr 21, 2010
When the summer-holidays are a fact and it's time for some fun I will be upgrading my home network with a diskstation of some kind, and since all models I currently looks at supports 10/100/1000 M/Bit networking it got me thinking.
My desktop also supports 10/100/1000 M/Bit networking and since I already uses a 10/100 M/Bit switch between my desktop and (file)server, it would be very easy to buy a new switch that also supports 1000 M/Bit networking and then connect the diskstation to that switch as well. But the router the new switch will be connected to is only running 10/100 M/Bit so the question is, at what speed will the new switch be running?
View 6 Replies
ADVERTISEMENT
Apr 5, 2011
I can't figure out why but my processor is running at 100% on all four cores, and the fan is running at max speed. All I did was double click an a.out file created by g++, and it is running at full speed now.
[IMG]file:///tmp/moz-screenshot.png[/IMG][IMG]file:///tmp/moz-screenshot-1.png[/IMG]
View 3 Replies
View Related
May 28, 2009
Yesterday, I had the problem where I would browse to linuxpc2 and it would send me to linuxpc5. Theses computers are on my AD domain (server2003), so I decided to set a dhcp reservation on the server and del /var/lib/dhcpcd/*.* This fixed 1 of the 3 linuxpcs that had mixed up or matching ip addresses. What is happening now, and I've never seen this happen before, maybe it's a server thing, I'm not a huge network guy, so here it goes... from the server I can brows with the explorer to linuxpc2 and all is well, it's IP is 192.168.0.150, but when I ping it, or do anything command line (ping linuxpc2) it pings the address 192.168.0.101 (it's old address). From a linux box browsing to smb://linuxpc2 shows me no shares, and ping goes to ...101 address. If I brows to smb://192.168.0.150, all is well and ping 192.168.0.150 is fine also. What could be causing this? only 2 of my 8 linuxpcs are doing this. all installed and configured within the same day using suse 11.1 and updated.
View 6 Replies
View Related
Apr 11, 2010
I setup a windows comp to do ics but decided I needed more control so I am trying to use a linux comp. heres the how to I am trying to follow. [URL] I will have both windows and debian machines connected. the first thing is to get my daughters winxp comp connected to the internet since she needs it for school. I need a central server to control which comp accesses what. most of the windows comps will be passing through to the internet while my linux machines will be accessing each other. maybe later a samba share. but right now I only need proxy and dns. I would say doing it with windows was easy but I learned how to do that from posts on this sight and someone might remember them. I will say it is now easy to do windows proxy but I need to replace a active directory domain with something differant. servers is where linux should excel. heres what I get when I type route.
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
localnet * 255.255.255.0 U 0 0 0 eth0
default dslrouter.alban 0.0.0.0 UG 0 0 0 eth0
View 1 Replies
View Related
Feb 25, 2010
I just installed Ubuntu 9.10, replacing Windows 7.
its running a little slower than I hoped it would, loading movies takes a while, and when i switch to full screen, it takes about 5 seconds to catch up.
im suspicious that my video card driver might not be configured correctly. can anyone tell me what I might need to configure to get things running smoother?
other things on the computer are also running slow, like opening Firefox, it takes a while for the window to appear.
- Athlon 64 x2 5200+
- Gigabyte GA-MA78GM-S2h motherboard
- Radeon HD 3650 512mb pci-e
- 4gb DDR2 800
and I do have ATI catalyst installed
View 2 Replies
View Related
Jun 16, 2011
I am running Ubuntu 11.04 off of an 8GB flash drive. I have no hard disks but I do have a 3.2 GHz Pentium 4 with Hyperthreading and 1 GB of RAM. So, it shouldn't be my system that is causing it to run slow, but rather limitations of the USB (I'm pretty sure it's USB 2.0). Is there anything I can do, unnecessary processes I can kill, etc. to make it run faster?
View 4 Replies
View Related
Sep 1, 2011
I'm installing (X/Lubuntu) on a machine with only 448 mb RAM and a 2GHz processor. I'd definitively prefer Xubuntu, but if it'll be very sluggish I'll go for Lubuntu, because it is important that the machine runs at a decent speed. So which should I go for? Is 448 mb RAM enough for Xubuntu?
View 9 Replies
View Related
Dec 2, 2009
I recently installed F12 on my main notebook and ever since the fan has been running at full speed (or near full speed). According to the 'sensors' command I usually have temperatures between 50-70. I didn't have this problem before the installation.
View 2 Replies
View Related
Jun 28, 2010
I'm running a XFX Nvidia GTS 250 512MB card. I have installed Ubuntu 10.04 and so far I'm loving it - apart from one small issue. Using 195.36.24 drivers, I cannot control the fan speed - it keeps running the card pretty hot - hitting 75 deg. C when one OpenGL game is running. The fan barely goes over 60% speed - I'd rather have it run at 80% constantly to keep the temps under control.
There are drivers on nvidia website which "seem" to be a lot newer : 256.35 (using 64bit Linux) - are those "direct replacement" for the 195.36 which Ubuntu installs by default?
I have a well ventilated case (1x120mm pulling air, 1x120mm pushing out, neat cabling, etc). I have found nvclock but no joy - even with -force it doesn't want to change fan speed.
View 3 Replies
View Related
Aug 23, 2011
I often run my ubuntu as SSH server only so i stop GDM when i do that, but i found out that after i stop gnome, my ATI gpu fans spins up like crazy and sounds like a jet plane, (i have ati closed source driver installed) i am worried to leave the fan on like that, so i have to start a X session again. Then the fan slows down I would like to be able to have slow fan speed when i drop to text mode only, one is its light weight, two is for security
View 3 Replies
View Related
Oct 22, 2010
On an old laptop I needed some package (pdftk) from 11.3 and so I upgraded. But I cannot get the graphics running at a reasonable speed now. This old laptop has a Radeon RV350 (mobility Radeon 9600 M10) as shown by lspci. The current ATI closed source drivers don't support this card any more but the legacy driver doesn't support the 2.6.34.7-0.4-default kernel anymore.
Using the open source xf86-video-ati driver gives me an unacceptable alternative:
Without a kernel boot parameter it's dead slow, glxgears shows only 200 frames/sec and my Opengl application (see below) is just unusable with this setting.
Adding the 'nomodeset' kernel parameter make the graphics much faster - glxgears reports 1800 frames/sec - BUT now my Opengl application freezes the machine (only a power cycle can revive it). I'm using the Python/OpenGL application "Impressive" to present pdf files.
View 1 Replies
View Related
Aug 19, 2011
I'm fairly new to fedora. I used Fedora 14 on a virtual machine just to mess around with it a little while back but thats about it. As far as linux goes, I just test a bunch but can never seem to pull myself away from windows. I am hoping this is the time but these issues are the weirdest I've seen on any linux distro ever. My GPU (Radeon 5750) is running at 69C idle and the fan is at full speed. I am not overclocking it at all and I'm using the default drivers that came with fedora. It works just fine in windows and a lot cooler. How can I fix this?
I'm running the Gnome 3 desktop version, which I am also getting some graphics artifacts. In the bottom bar I get a dashed white line that comes up every time I boot and goes away when I make the bar expand. Also in the applications window I get the same dashed line at the top of the window and sometimes the top of the scroll bar. So far I really like Gnome 3 (Idk why everyone is whining about it) and I'd like to stick with Fedora, and linux for that matter
View 9 Replies
View Related
Jun 24, 2010
I've just spent the past two days trying to figure out how to convert an NRG image to BIN/CUE format. I've found all kinds of info on how to convert it to ISO. I've tried lots of different packages (K3B, Brasero, AcetoneISO...). No luck.
My NRG is an image of an old DOS game I want to play in DOSBox. The catch is that it's mixed-mode, so converting to ISO is not a possibility. DOSBox will mount BIN/CUEs, so that seems the route to go. But while K3B supports creating mixed-mode CDs, it doesn't read NRG images. And while AcetoneISO will mount the NRG, only the data track is accessible; the audio tracks aren't.
View 1 Replies
View Related
Jul 23, 2011
Ubuntu 64bit. The sound system works and plays noises correctly when I test the speakers in sound preferances. The internet BBCi player(Radio) plays sound correctly. Banshee & Rhythmbox try to play music files at double, or more, speed with no sound output. Spotify Linux version also tries to playback at double speed with no sound output. Media Player attempts to play music files at high speed. Media player plays the Video and audio tracks at high speed. VLC Will play the video at normal speed but with no audio.
View 1 Replies
View Related
Nov 6, 2010
I have a Dell 17R Dual Booted with Win7 and Ubuntu 10.04.I had problems getting online via Wired and/or Wireless.Ubuntu 10.10 is up, running, and updated. Broadcom Corp 4727rev 01 Wireless not detected [URL].The solution involved the installing of Ubuntu 10.10. However, now after a complete shut down I cannot boot into Win7 anymore. The boot loader recycles to the selection screen and I can go back to Ubuntu 10.10 but not Win7.
View 6 Replies
View Related
Jul 23, 2011
So this guy brought a CD full of crap (audio, picture, documents) and wanted to view the content. Ubuntu mounted it but said it was a blank CD. I think Ubuntu has some problems handling CD with mixed contents based on googling, I found some several years old bug reports and threads, but they either get closed without answers or just died because no one cares to respond.
View 1 Replies
View Related
Sep 6, 2010
I have installed KDE from the Ubuntu Software Center. Now I have the following... well, I wont call them problems, rather just annoyances.
1. The mouse pointer is KDE's pointer (I presume) in both interfaces.
2. I have mixed applications in the menus of both GNOME and KDE... GNOME has KDE's stuff and KDE has GNOME's stuff.
3. The Ubuntu screen at shutdown turned to Kubuntu regardless of being in GNOME.
The first and last one is not much of a problem for me, but is there a way of restoring each interface's default menu items? Since I know what I manually installed, I can just enable them again in Main Menu of Administration in GNOME and in KDE wherever that setting will be. If not, can someone maybe just give me a menu list in text or pics (ok, I know this might be asking a lot) so I can at least only have GNOME stuff in GNOME and KDE in KDE.
View 2 Replies
View Related
Mar 1, 2011
not matter is it Firefox or Opera.. I sometimes have problem after closing tab, in which I watched some flash video ( mostly ........ First specifinations : GPU : MSI Nvidia GeForce 9500GT 512MB, 128 bit ( installed restricted drivers, latest version, recomended..) Flash plugin is latest stable, Firefox and Opera too... System : Ubuntu 10.10 gnome ( installed just few days ago, but it happened before to..)
Compiz enabled, latest stable...
So I open video in new tab... watch it ( sometimes whole, sometimes just part..) and sometimes, when I close that tab, I have problems with that part of screen, where that video was - system wide.. Some letter are not whole.. you can't read them... some colors are mixed, and wrong.. It looks like this :
I have to take picture with digital camera, since print screen points correct image, so that means that I have either monitor, or GPU problem.. (No problem on Windows 7, and I think no problem with Compiz beta, but alot of other bugs with compiz beta) This is how it should look:
When I opened those images on ubuntu, I wanted to crop them.. I noticed that some flash video, in background.. not the flash, but that last image frame only.. So how I move image viewer, that image stays in same place - that is the place where I have problem.. Here are images on that :...
View 6 Replies
View Related
Apr 8, 2011
I would like to mirror some of my partitions (i.e. /home) with a software RAID. My primary harddisk is a Western Digital WD20EARS with Advanced Factor (4kB Sectors). The secondary disk is a Samsung HD103UJ with old sector-style (512B). Is it possible to set up a RAID 1 containing a partition with advanced factor an a partition with old sector-style or do both partitions have do be in the same sctor-style?
View 1 Replies
View Related
Dec 20, 2010
i both have the same problem, i'm trying to burn my images at 4 or 8 speed, but ubuntu 10.04 says that the hardware does not support that kind of speed and switch up to 16 speed and more. i know it can burn at low speeds, at least in windows, it is a bit strange that fast burning is okee, and slow not, what can i do to prevent this? i don't wanna burn to much errors on my discs
View 5 Replies
View Related
Dec 25, 2010
Hi. I have Ubuntu 10.04, nm-applet is running in the background, my battery icon and sound icon are showing but my network icon has been missing for the past 2 days. It was working fine before but now it's not. How can I fix this issue if I don't have an ethernet cord? Is there a way to roll back the recent updates or do I need to reinstall my network manager?
I've tried restarting the system and I've tried killing nm-applet and reloading it using Alt F2. I get some Debug error.
When I try to run nm-applet --sm-disable
It says an instance is already running and then gives me a warning.
I tried removing "iface eth0 inet dhcp" from /etc/network/interfaces and then tried restarting by "sudo /etc/initi.d/networking restart"
It says:
What can I do to connect to the internet? I have a flash stick if its possible to download a .deb package on this mac and transfer it over to my other laptop to fix the problem. If its possible.
View 7 Replies
View Related
Aug 28, 2015
ow Debian init system is organized actually (btw i am using stretch) ? I see systemd installed, with some services run from it (systemctl shows a small list), but at the same, i still see /etc/init.d full of traditional init scripts.
View 3 Replies
View Related
Jun 25, 2015
After upgrading our vmware template server from debian wheezy to debian jessie the output of the df command seems broken with regards to the root and /usr mount.We are using LVM on this machine.I've been searching for quite some time for a solution, but lack of linux knowledge is bothering me to get it fixed. The system seems to run fine without issues.
I can temporarily resolve the issue (untill next boot) by doing a lazy umount and a new mount of for example the /usr.I found a thread that something has changed in the way df presents the devices, however it is not consistent in our case (it shows a mix of both) and it seems to go wrong at an earlier stage during boot.Either show all dm devices or mapper devices is fine with me although I have a slight preference for the mapper names as it makes it more obvious LVM is being used.
Code: Select alldf -h 11:12
Filesystem Size Used Avail Use% Mounted on
/dev/dm-0 922M 391M 467M 46% /
udev 10M 0 10M 0% /dev
tmpfs 403M 5.7M 397M 2% /run
[code]....
View 0 Replies
View Related
Apr 22, 2011
Both my printers can't print more that one page on the row whatever the application I use.
I used to have a all-in-one printer HP PSC 1510 that I installed without any trouble.
A few days ago, I've got another scanner-printer HP 1050 that I tried to install on the same laptop in order to use it in another place. I had to take the new version of HP-lip, since 11.3 did not provide the right driver. I just printed the test page and it seemed okay.
Then, I upgraded from 11.3 to 11.4. And I had to print a long document. Only the first page was displayed correctly. All the following pages are more and more mixed up. It prints allways the same paragraph with big dark lines...
Following to cup, the drivers in use are :
Deskjet_1050_J410 : HP Deskjet 1050 j410 Series, hpcups 3.11.3a
PSC-1500-series : HP PSC 1500 Series, hpcups 3.10.2rc1.9
But the trouble is the same for both printers.
I can't guess if it comes from HP-lip or from my upgrade.
View 9 Replies
View Related
Apr 8, 2011
I need a new backup strategy for my two machines:
One machine all WinXP
Second machine: Win7 on one hdd; Ubuntu on second hdd
Backup target drives:
Two new WD Caviar drives in vented external enclosure with fan (no RAID)
1) How do I format the target drives to accept Clonezilla images of all three OS's?
2) How do I format the drives to accept incremental data backups from all three OS's done between scheduled imaging?
Second machine (Win7 & Ubuntu) is not yet running, still in delivery box.
View 1 Replies
View Related
Feb 7, 2010
I have a multi-boot system in my MSI Wind netbook that includes Win xp home, Ubuntu, and another Linux distro. The internal HD is 160gb, but most of it isn't used. I just bought a 60gb SSD, and would like to use it as the primary disk in my netbook. I would like to clone the Win xp and Ubuntu volumes to the SSD, which would leave me plenty of space, even if I added another distro later. With gparted, I can see that there is an initial logical volume of about 4gb (dev/sda1) with 775mb used, and by mounting and checking it I can see that it has a boot folder in it. It is formatted as ext3 (no flags). I don't understand the MBR concept very well, so I'm wondering if this is where the MBR is stored. The next volume is my Windows volume and is formatted NTFS with a boot flag. Subsequent volumes are clearly Linux volumes, including swapfile volumes. I have already formatted the SSD as NTFS, but as of yet haven't added any partitions.
(1) How do I clone the volumes I want onto the SSD? (Presumably with dd or a similar utility).
(2) Does the destination volume have to be initially set to be the same as the source volume?
(3) Do I need that first partition or would a new one automatically be created if I reinstall Ubuntu or any Debian-based distro from scratch or use a utility to fix the MBR?
View 3 Replies
View Related
Mar 8, 2010
I have several websites available via both HTTP and HTTPS, with images served from a separate virtual host. This breaks in IE because the images are loaded by the CSS, and because they're in a separate Virtual Host, I have to use absolute paths in the CSS.
Example:
[URL]
Renders in IE like this:
[URL]
The issue being that the wiki.archserver.org is being served via SSL, but the header logo is served by img.archserver.org and the CSS uses the absolute path [URL] to load the logo. So, the only solutions I can see are:
1) Change the CSS to always use SSL. This will slow down the site, increase load on the server and is generally a poor-practise as a "solution"
2) Maintain 2 copies of the CSS, serving a HTTP version to HTTP requests, and HTTPS version to HTTP. This creates a management overhead which is less than desirable.
3) Create an Alias in Apache to send requests for [URL] to [URL] internally then rewriting the CSS to use relative paths.
4) Screw IE; it works in Firefox, Chrome and every other browser AFAIK. The sites are for a Linux project anyway.
View 7 Replies
View Related
May 6, 2015
Without knowing the consequences I added the Sid repository to Wheezy (installed version) in order to install some software. Only much later I discovered that this generated me some mess which does not allow now to install additional software due to library conflicts.
I tried to install some packages needed to build the PhantomJS but here is what I got:
Code: Select allReading package lists...
Building dependency tree...
Reading state information...
build-essential is already the newest version.
g++ is already the newest version.
g++ set to manually installed.
[Code] ....
Is there a way to clean up the mess that Sid introduced and revert back to the Wheezy versions?
I have an old backup, so it would take me much more time to reinstall/reconfigure certain software, so I am looking to alternatives.
Is there a way to check all the packages and find all the potential conflicts and then a way to restore the original Wheezy content?
View 1 Replies
View Related
May 20, 2010
I'm running fedora 12, am a relatively new user, and downloaded OO 320. package is 9483. I installed it before I realized fedora already included an OO version. Now, I click the icons and nothing happens. I looked at the desktop-integration area, and see the package for the icons is 7823? Yum will now neither update, nor remove OO. I hate having to revert to Windows to do some of my work.
View 2 Replies
View Related
Aug 10, 2010
This time I install fedora I get a sound card. It says Audio oupt or something well I can hear my speakers making sounds like blerereblumm like someone is rubbing a cloth over them yt no sound though. My output volume for all applications is maxed. So, what can I do to fix this?
View 8 Replies
View Related
