Had Ubuntu running for about 4 days now and ive noticed its running quite slow.
Takes about 7-9 seconds to open Chromium and my home folder and about 15 to open minecraft :S
I got a:
AMD athlon II X2 p340
8gb of ddr3 1066mhz
I researched into this and found people saying IPv6 issue but it didnt resolve my issue.
I tried the Googles praised Chromium browser and while it seems to render pages fast enough and has a really nice interface, I experienced an annoying responsiveness problem. Opening a link in a background tab seems to stall the browser almost completely until the page has been loaded and rendered. For example scrolling the page that I'm currently viewing becomes almost impossible. The same actually applies to the current tab too, of course. If the page in the tab hasn't been loaded completely, scrolling is really really clumsy. I tried disabling the installed extensions and also tried experimenting with some command line options, but no help there.
View 4 Replies View RelatedI use Mentor HyperLynx under Natty 11.04 x64. This is a MainWin application and both under Unity and Classic desktop it takes very long to re-draw graphics (menus etc.) Same applies to Mentor DxDesigner - it takes very long to start it up and then to react on user input. Does anyone have similar problems with this or other MainWin application?
View 4 Replies View RelatedJust installed 11.04 on my netbook (eee1015pem) and its laggy! Went from super fast 10.10 to slow and laggy 11.04.
View 9 Replies View RelatedJust curious if anybody else had experienced Firefox being slightly sluggish in the new release of Ubuntu? I'm running 64-bit Ubuntu on a Dell laptop (Inspiron 1445) with a fresh install of Ubuntu 11.04 on it. I haven't touched or messed with any of the settings.
View 1 Replies View RelatedFirst of all, apologies if this is not the correct place to post this. I recently installed openSUSE 11.2 (Gnome, 32bit) on my newish PC. It is an Acer Aspire X3200 (AMD Phenom X4 Quad-Core, 1.8 GHz, 4096 MB, NVIDIA GeForce 8200 Integrated, can provide detailed specifications if needed). I've to say I am very disappointed with the results so far! Sorry to say this but I'm having a whole load of problems that I never had when I had Vista or with current Win 7. Here are the issues:
1. Slow network performance. I've disabled ipv6 but it is still the same. Not only when I use Firefox, it is also slow when I use console based programs. 2. Instability - Gnome system monitor crashed 6 (or more) out of 10 times I use it. System Monitor users more CPU resources than anything else! Also when I started the PC this morning, I only had the desktop wallpaper. No icons, no taskbar, no mouse movements or menus, nothing. I had to force shut down it after a while. I'm sure we all are familiar with this on XP but I've never seen something like that on Linux!
3. Annoying noise coming every time I move mouse (mainly when scrolling) and even if I'm not doing anything. I suspect it is coming from my HDD indicator as it always blink even when nothing is running. This can't be a hardware issue as I've never had this on Vista or Win 7 (it is virtually silent on Vista and XP but not on SuSE) This noise is driving me totally mad.
4. Slow performance in general. No matter what I do, even typing this on this text window, it seems everything is running so slow. I never had this problem when I was running 10.x on my 6 year old PC. CPU is always running around 20%-30%, when I don't run any other applications but just Firefox (I have Foxclocks, Delicious and FEBE as add-ons and I don't have any problem using them on Vista or Win 7). I am using Compiz, not sure if this has got anything to do with that.
I'm getting horrible (unusable) performance every time swap is accessed. This was compounded by the GEMS leak and a few other memory leaks, but now under normal non-leaky memory usage swapping is still intolerable. For instance swapping out ~300mb when I opened a new program with RAM full resulted in the system nearly freezing up for about 3-5 minutes (however long it took to brew a cup of coffee and come back to the system just finally unfreezing).
View 9 Replies View RelatedI would like to report an issue regarding Mozilla Firefox in ubuntu 10.10. Continuously, a slow performance is experienced whenever I am trying to browse through the web. It takes about 20 sec to load a page. This issue was always existed in my system even when I was using the previous version of Ubuntu, 10.04. Is there any solution about it?
View 8 Replies View RelatedI don't know the answer to the question but I'm have the same issues. Getting alot of lag out of all my apps.
View 9 Replies View RelatedI use terminal a lot. Sometimes I would like to open up applications, like start reading a pdf. But when I do
Code:
$ evince foo.pdf
(actually I use zathura to read pdfs now , but anyway...)
[code]....
I first seriously tried to switch to Ubuntu. I now find myself very rarely booting into Windows XP, and all the apps I need to use have free replacements.However, after porting about 15-20 years worth of email from Outlook (via Thunderbird) into Evolution, I'm finding Evo's performance has gone down the toilet.It was snappy to start with, but over time has got slower. I regularly get long waits as it displays notes that it is retrieving message number <whatever>.
I'm using POP3/SMTP for most email (I've a low-usage IMAP account with gmx.com too), but it seems like some sort of issue where I'd want to optimise or "defragment" my local mail store.Has anyone any ideas or suggestions on this?My ~/.evolution/mail folder contains about 2.5Gb if that's any help.This is with 9.10 Ubuntu; I have done some basic tuning on the setup, but not a lot.
When the pc is powered up it takes ages for the login screen to come up and after that it hangs then comes up with a power manager is not responding fault, when I get into the desktop it takes ages for the top bar to appear and I noticed that the wireless usb dongle takes ages to connect. USB hang at boot? I have recently installed a usb printer. Weirdly a reboot fixes the issue, it seems to be at times the very first boot up where the problem arises.
View 3 Replies View RelatedI have this problem. It seems like a new problem to me, but maybe it isn't. When I scroll in web browsers its really slow and erratic but when I'm in nautilus is fine. What could the problem be?
View 1 Replies View RelatedI've just upgraded from a wonderfully working v.9.10 to v.10.04 so I can install Flash and allow video to work. Apparently I can't install Flash into this older version. The performance is now unusably slow and windows move around desktop in a very limited way and cascading menus lag. I did all updates before upgrading as suggested. (The machine is a Toshiba Tecra A4)
View 6 Replies View RelatedI have a lot of application scheduled to load at startup (GoldenDict, Tomboy Notes, Evolution Mail, Liferea, etc.) and I'd like some of them to appear on the workspaces different from the default. I have Ubuntu 10.10 with Gnome and Compiz effects. Is there a way to do this without a lot of mess?
View 5 Replies View RelatedI have fedora 12 and since I started using firefox I noticed that it performs very slow. Slow when opening, when displaying information etc..I thought that there was something wrong with my wireless device but I installed opera and it works very fast. The strange thing is that before that I installed google chrome and also worked very slow for me.
View 2 Replies View RelatedMy computer is running really slow after a power outage. It was fine, then the power went out. Now it's *unabably* slow. The OS takes a long time to load, the simple calculator takes a few minutes to show up, Firefox doesn't even load at all before I give up. And it won't shut down normally. I have to use the power button.
So did the power outage fry somthing on my PC. Do I have ot replace RAM or the processor? Or is it a software issue? Do I have to do something as drastic as a reimage?
Ever since 11.3 Open Office was performing "badly" to say the least. It loaded slow, with a few documents open "save-as" and selecting a different folder took up to a minute and so on. Anyway I had the suspicion that there maybe not enough memory allocated. Nothing within the OO settings worked.
Then I looked into yast=>/etc/sysconfig=>System=>Limits...
found "HARDLOCKLIMIT" set to "@256"
changed to "@512"......OK finished.
Ran a test with 10 documents open
a) Startup was much faster
b) Saveas instantly
c) PDF instantly
d) Selecting new folder instantly
Preliminary conclusion : Java(sun) and OO needs more memory
I'm new to openSUSE and my computer is quite slow although my computer isn't that bad. I opened up ksysguard and it appears that my CPU is the bottleneck. My CPU usage is usually 100%, then after a few seconds, it goes down to 20-60% and then it goes back up to 100% after another few seconds. It says I have 141 processes running (I don't know if that's normal or not).
My Specs are:
CPU: AMD Duron (tm) processor 1.8GHz
Graphics Card: NVIDIA GeForce 6200
Memory: 2GB RAM
I'm using KDE.
I am having very slow performance from ubuntu 9.10 - gnome - kernel 2.6.31-15-generic when copying files to usb flashdisk drive.It starts very fast(3-4MB/S) but after a while it slows down to speed of 200,300KB/S.
700mg movie file took me around 4hour to copy.
Code:
sudo lspci -vv
00:00.0 Host bridge: nVidia Corporation nForce3 250Gb Host Bridge (rev a1)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
code....
I would like to open multiple applications with one keyboard shortcut but don't get it running. When I add (open "System" > "Preference" > "Keyboard Shortcuts"; clicked "Add" ) a new shortcut and enter many commands in the "Command" field e.g. "gnome-terminal & xeyes" only the first application is started. I also tried to set up a shell script that contains the application calls and then use "gnome-terminal -x "sh /path/to/the/script.sh" but then I get the error message "There was an error creating the child process for this terminal".
View 3 Replies View RelatedIs there a script or command to open apps in full screen (hiding the menu bar and launch pad?). Firefox's fullscreen mode does this, i'm tryiing to do the same thing with Netflix running on "Vmware Vmplayer Unity"
View 1 Replies View RelatedIt stores all my important stuff, as well as some music and movies.I use a second linux box in my living room to "stream" content via NFS or SAMBA share.The streaming tends to stop several times during playback, and needs to fill up its buffer again before continuing to play.I also have some Windows XP and 7 based computers that connect to this file server.I have noticed that directory listing is VERY slow, and there is a huge lag when I want to save/read a file from/to my home directory.
This is my setup:Ubuntu Server 10.10 64 bit (I have the same problem with 32bit ubuntu)
3 RAID5 arrays with 4 hard drives eachLVM on top of the 3 raid5 arrays.The Logical Volume i use is about 6.5TB, and I use the ReiserFS file systemThis LVM has grown over the years, and has had som replaced disks. So I have used the pvmove, and extend commands a bit.I have tried using IOTop and top to check if there is not enough resources available, but that doens't seem to be the problem.I haven't been able to find out why streaming over the network stops, but I know it is the server that causes the problem.Does ReiserFS have any performance problems with large logical volumes? Would changing to EXT4 or some other FS give any performance gain?
I have 2 ASUS Boxes (one with 8GB, one with 4GB) When both mtus are set at 7200, using scp to copy a 56MB file takes 2:06. If I reduce either mtu to 1500, the speed is 2 seconds. I'm wondering if this is some kind of kernel bug or driver bug or what. For the moment, I've lowered the mtu to 1500 to get the performance out of the machines, but find it interesting that what should make it faster is actually slowing down. Where should I post this to get it looked at? Is anyone else seeing it.I see a similar performance issue with smbclient too.
View 2 Replies View RelatedI have an old Amilo D laptop (compal cy23 mainboard) which I want to use as a NAS. As I wanted to add a big SATA drive I bought a PCMCIA SATA controller based on Via VT6421 chipset. This is where I have a problem. My drive is very slow (around 8mb/s) with this configuration. Other PATA drive is around 22-23mb/s. My O/S is latest archlinux. Before trying linux
View 6 Replies View RelatedI have recently migrated my file server over to a HP Microserver. The server has two 1TB disks, in a software RAID-1 array, using MDADM. When I migrated simply moved the mirrored disks over, from the old server Ubuntu 9.10 (server) to the new one 10.04.1 (server).I Have recently noticed that write speed to the RAID array is *VERY* slow. In the order of 1-2MB/s order of magnitude (more info below). Now obviously this is not optimal performance to say the least. I have checked a few things, CPU utilisation is not abnormal (<5%) nor is memory / swap. When I took a disk out and rebuilt the array, with only one disk (tried both) performance was as to be expected (write speed >~70MB/s) The read speed seems to be unaffected however!
I'm tempted to think that there is something funny going on with the storage subsystem, as copying from the single disk to the array is slower than creating a file from /dev/zero to the array using DD..Either way I can't try the array in another computer right now, so I though I was ask to see if people have seen anything like this!At the moment I'm not sure if it is something strange to do with having simply chucked the mirrored array into the new server, perhaps a different version of MDADM? I'm wondering if it's worth backing up and starting from scratch! Anyhow this has really got me scratching my head, and its a bit of a pain! Any help here would be awesome, e-cookies at the ready! Cheers
Running various applications, including Open Office, I need to open files from my external hard drive, from within said application itself. But the file menus for all my applications list only the files of my primary hard drive, and I can't look at other drives. Surely there must be some way to do this.
View 2 Replies View RelatedIdeally I would like to set a keyboard shortcut to open a set of applications. The applications (mainly different gnome-terminals) should be opened in different, previously defined workspaces. I had a look around but could not find a simple solution (maybe it could be done in devilspie but I would like to avoid that).If I limit myself only to gnome-terminal and instead of using the keyboard shortcuts call the application in the shell the placement of the terminal can be done by using "--geometry" (see "man gnome-terminal" and "man X") e.g. "gnome-terminal --geometry 50x20+200+300". wmcrtl show me that my 6 workspaces are treated as one desktop (my interpretation - maybe wrong):
Code:
$ wmctrl -d
0 * DG: 7680x1024 VP: 0,0 WA: 0,1 1280x1023 Desk 1
[code]....
I have OpenOffice 3.2 installed on Ubuntu 10.04 but it is so slow when opening any document and when saving documents that I would like to go back to an older version of OO. There was never any trouble with older versions of OO.
View 9 Replies View RelatedMy wireless was connecting fine, but it was impossible to browse with. So, after searching around for a while I found a thread where it said to enter this and reboot.
#echo "net.ipv4.tcp_moderate_rcvbuf=0" >> /etc/sysctl.conf
#echo "net.ipv4.tcp_default_win_scale=0" >> /etc/sysctl.conf
But after entering that and re booting, now I cant even connect to the wireless. It says connecting but times out.