The web navigation is very very slowly. The load of web page is slowly. I don't know what i do. I connect with wifi. the download with software same emule is good. I use firefox but i tried also other browser.
View 1 Repliesget WIFI working on my Dell D600 with Ubuntu 11.04 freshly installed. I some limited sucched following the this post t=1621331 this got the card working but it was very very slow over 70% packet loss to the WIFIrouter. 1. Machine details Dell Latitude D6002 Wireless Broadband and Chip setlspci -nn | grep Broadcom - 02:03.0 Network controller [0280]: Broadcom Corporation BCM4309 802.11a/b/g [14e4:4324] (rev 02)3. Check interfaces
eth0 Link encap:Ethernet HWaddr 00:0b:db:e0:1c:5b
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
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I have set up an OpenOffice (3.2) Base database - tables, mainly, and a few queries. The main table contains about 9000 rows and around 50 fields and there is a second table of 1900 rows and 20 fields and a few other tables with either fewer rows or many fewer fields. The primary key on the main table is a single text field. The .odb file is 4.4Mb. There are no Forms or Reports; the idea at the moment is that I enter data using OO's Table data view. I see that I have an embedded HSQL database and I cannot change dit>Database>Properties because it is greyed out.
Opening the database is reasonably quick (about 5 sec) but then when I want to look at any but the smallest of tables (in data Table view) it is very slow (15 sec on the main table) to display the first group of rows. When I want to move to show a different record it takes just as long to display the new set of rows. It makes no difference whether the new set of records is adjacent (in terms of record order) or a long way off. I need to speed this up x3 or more or I will have to abandon Base as impractical to use.
On the OO Forum some posts talk of separating the database from the engine and others of increasing the cache size. I can't do the latter as access is via the greyed out option and I can't find any instructions for the former. I'm not convinced these would have much effect anyway.
WiFi on this laptop worked fine for a few months then went out; after a reinstall of ubuntu (since 9.xx had come out since then anyway) the wireless still refused to even see networks, let alone connect to them; under Wireless Networks in the NM, I just see a greyed out 'disconnected'. This got me to thinking that it may have just been a hardware issue, but I find that hard to believe. Anyway, here's the pertinent information:
Started off with an lshw command just to see if a network adapter is even listed as being connected: `lshw`
Code:
id:
network:1
description: Wireless interface
product: PRO/Wireless 2200BG [Calexico2] Network Connection[code]....
As an addendum : I found this driver project but they claim to require a 2.6.8+ kernel; a quick `uname -r` shows that mine is 2.6.31, and an `apt-cache search linux-image` reveals that to be the highest available from repos; do Debian/Ubuntu distros not use more recent kernels or is this an Ubuntu-specific kernel naming scheme? If so, to what would it be comparable? I'm hesitant to try to install this and change my firmware if it's likely I'll be borking something.
I've been using my upstairs computer with no problems recently up until this evening, when I rebooted it did an automatic scan of my disks, so I left it to it's thing and when I came back ubuntu had successfully booted, and had seemingly successfully connected to my wireless network as usual.
I've been through the wireless troubleshooting guide, paying special attention to sections 4 and 6 but to no avail, while I'm apparently connected, and have been assigned an IP by my router I'm unable to access anything outside my computer, including the router itself. This happened before, however I solved it by reinstalling ubuntu, and I'd rather not do that again!
output of ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:25:38:8e:de
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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I am facing very strange problem with my Dell with WiFi card (04:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100) It seems I am connected to the WiFi but can not access internet I have to disable networking and re-enable it to access internet.
Network configuration
Quote:
-network
description: Wireless interface
product: Wireless WiFi Link 5100
vendor: Intel Corporation
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I'm facing a strange problem after upgrading my Ubuntu to 10.10. After I start up the system, the wifi is not getting connected by default (which was getting connected automatically in the earlier version). So I right click on network manager and click on 'Enable Wireless' option and it gets connected. So far so good. Now I close the laptop lid - it goes to sleep mode and after it wakes up, the wifi never gets connected. When I right click on the network manager icon, the 'Enable Wireless' option is disabled! I have to reboot my machine to get connected!
Here are the details:
Code:
Laptop : Lenovo U330
lshw -C network output:
*-network
description: Wireless interface
product: PRO/Wireless 5100 AGN [Shiloh] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 00
serial: 00:21:5d:0b:08:d6
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=2.6.35-22-generic firmware=8.24.2.12 ip=192.168.1.3 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:46 memory:e4500000-e4501fff
I've noticed that switching to Ubuntu about 6 months ago has made it noticeably more difficult to use the free wifi at my school. When I had Windows 7 on the same laptop, it was much easier to establish and maintain a connection. I know it's not the hardware. My question is: is there some security setting that makes it difficult to use public wifi on Ubuntu? Also, I don't have this problem at home on my WPA2 home wifi network.
View 1 Replies View RelatedI have an Ubuntu laptop connected by wifi to a Cisco router and a desktopUbuntu PC conneted by wire to the same router. I would like, if it's possible to connect them without using the Internet (I mean what I want it's not just communicate between them using SSH over the Internet, for instance, but also communicate without connecting to the Internet). My DSL connection it's 4 Mb/s while my router can work up to 100 Mb/s so I would like to take advantage of these 100 Mb/s to transfer files between the two computers instead of using 4 MB/s
View 5 Replies View Relatedis the following (btw I'm new to linux) - installed f14, connected to WiFi from my home router, started Firefox, and it was not able to open any pageslong with that I successfully updated my system and applications (and even installed new ones) through the same internet connection.Being connected to WiFi on my workplace I am able to browse with firefox, but at home - not...What could be the problem? What additional info should I give?PS. Sorry if the problem was already addressed, I am trying to find the solution on the web - but no success. Also 1-day discussions on ru-net forums were not successful, unfortunately.
View 4 Replies View RelatedI just installed Fedora 14 i386, and Fedora can see the wireless network just fine. I try to connect and nothing happens. It asks for the PSK constantly (yes, I promise I'm entering it correctly), even after I enter it correctly (I guarantee). I've searched around here a bit, but due to my limited knowledge in linux system I can't figure it out
1.
Code:
lsusb
Bus 002 Device 002: ID 1737:0071 Linksys WUSB600N Dual-Band Wireless-N USB Network Adapter
2.
Code:
iwconfig
lo no wireless extensions.
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My wireless seems to be fast for a good 30secs then bang takes good while to load the next page almost as if it's disconnecting and then reconnecting/scanning reconnecting. Why cant it stay connected. I have WAP PSK security here is my network setting please let me know if I should change any of them:(side not is there a way to fix this problem occuring so frequently it says on the wiki that it should only occur once in a whilce https:[url].....
View 2 Replies View RelatedThe Wifi is connected to my router but it still will not let me access the Internet or any other Internet based operation. (I am running 10.04, I had just installed and and now am trying to get the internet connection running)
View 6 Replies View RelatedToday I got my laptop back after its motherboard was replaced (soundcard failure) and I am having problems connecting to the internet. Connection to the wifi network is succesful, but Pidgin is not connecting ("SSL Connection Failed") and I can't view any webpages in Firefox. I loaded up Win7 and everything worked fine, connecting to the same wifi network and using the same proxy settings ("No Proxy").
View 2 Replies View RelatedI have a Dell Mini 10v with a fresh install of latest Ubuntu Netbook Edition. I have enabled proprietary drivers in order to get the WiFi card to work and managed to connect at home, starbucks etc. Good stuff.
For some reason I can detect but not connect to the WiFi at work - I get prompted for the pword and after entering it the WiFi indicater will pulse for a while only to return to the pword prompt. yes, I have the right pword and can connect my iPhone and other laptops. I am really puzzled by this and really need to get on the WiFi at work - wired connection works.
my colleague has the same dell model with windows 7 installed and is able to connect fine - I really don't want that @@@@ installed just to get WiFi. I know password entry error is the obvious solution but I connect new windows devices to it routinely and had other people try too.
I just installed Debian with the latest testing iso, and I'm having problems connecting to the web via browser. I can ping hostnames (i.e. google.com, debian.org, etc.) from the terminal and it resolves just fine, but if I try to load a page from Iceweasel or Epiphany it says the page won't load because it can't resolve the hostname. Can someone tell me what I'm missing?the detail that I'm running amd64. I've checked iptables and found no entries, and for good measure I flushed it to be certain. I also checked resolv.conf but that looked normal, just a nameserver entry pointing to my home router. I'm new to Debian, but have used Linux for years, and I'm genuinely stumped. I'm sure the solution will smack me in the head for its simplicity, but nonetheless I need at least a shove in the right direction.
View 2 Replies View RelatedI've recently salvaged a computer I found gathering dust in the basement and decided I'll have it running on Fedora (I have a summer studentship coming up that needs Linux use so I thought I'd best start learning!). Following a clean install, Fedora can see the wireless network just fine. I try to connect and nothing happens. Half of the time it will ask for the PSK (yes, I promise I'm entering it correctly) and the other half of the time it will just stop. When it does ask for the PSK I enter it (correctly) and it will ask me again... and again.
Quote:
uname -r
2.6.33.3-85.fc13.i686
Quote:
lspci
00:0b.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)
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This may be more suited for the networking forums, but I figured Community Cafe would be well rounded enough for someone to tell me if this is even possible (with minimal configuration that is).There are a few places I travel where I only have a wired connection to the Internet (no wifi), but when this happens is there a simple way to create an adhoc network so wireless devices can route through my computer and to the network? Reason I'm asking is I'm thinking of getting an iPad or iPod Touch which have wireless connections, but in the cases where my laptop is using a wired ethernet connection and the wireless card isn't used, I'd like to create an adhoc wireless network that'll let such wireless devices work.
View 4 Replies View RelatedI was wondering if there's any way for a laptop to be both simultaneously connected to a wireless network, while at the same time acting as an ad-hoc network with local access to serve as a wifi connection for my mobile device, which would be ssh-ing into the laptop and using local resources.
View 1 Replies View RelatedI've just installed the ubuntu 9.10. I have one problem with it. I have a home net in configuration: Windows XP on a cable, Ubuntu on a cable and Windows on wifi. When I'm surfing on the net on Ubuntu, Wifi isn't work how it should. It's very slow and I don't know what to do with it. Windows XP on a cable is OK, it works good. What happen and how can I repair it?
View 2 Replies View Relatedi installed Ubuntu 11.04 Amd64 today (and have tried ubuntu 10.10 in the past and had the exact same issue.).I had this problem with the wifi, as it recognizes the adaptor (tplink321g) but it cant connect to the right speed. This is my only problem with ubuntu now.If anybody else is having the same issue, and most of all if anybody has the solution to it.
View 9 Replies View RelatedI'm on Ubuntu 10.04 and I'm having problems with internet speeds on wifi. I have tried the two available networks on my university campus and both of them are very slow with 10.04. I'm not having problems with Windows 7 running on these networks. Although, the wired network works perfectly fine, with normal speeds. I've looked around for help but I could not find anything specific to this problem.
View 2 Replies View Relatedjust installed Ubuntu on my Macbook Pro and im loving it right now, but whenever I disconnect from the power source and run from battery, my wifi Internet slows down to a crawl. As soon as i plug the power back in, the internet is back to normal.
View 9 Replies View RelatedI was introduced to Ubuntu about a year ago and recently decided to come back to using the OS. I now dual boot it with Windows XP Home. My former setup was with Wubi but now I have it installed on an actual partition. (The Wubi install, for whatever reason, had little internet problems.) I use wireless internet, and though my network card was recognized out of the box and can connect to my network, the Internet is very slow. It takes almost a minute to look up Google. Also, Firefox will often report that it cannot find the server for whatever website I try to look up, after trying to connect to it/look it up. I also cannot access the web configuration page for my router. (192.168.1.1). The network app reports that I often have a signal strength of 40% or lower. The following is my hardware/internet:
Ubuntu 9.04 Jaunty
TrendNet TEW-424UB adapter (54mbps)
Westell VersaLink 327W router
ISP: CenturyTel/CenturyLink High speed internet (512kbps)
I am the only Linux computer on my network. (There is no encryption on my network. I know there should be. but my parents are not very computer literate and they are the ones who have access to the network. It is easier just to go without.)
I have tried disabling ipv6, setting custom DNS server names under ipv4, and setting the wlan rate (or something similar) to 1492. Nothing works. This does not seem to be a network problem because my internet works fine in Windows, and I can access the configuration page for my router to change channels, PPP, etc..
I have 1 router 2 pcs. We had to move one pc away from the router so I bought a wifi card. Everything went fine, the card works and I have internet but the network is incredible slow.
I am using Ubuntu Lucid Lynx 10.04
lspci | grep Wire
Code:
Code:
Then:
Code:
But there are no changes.
A lot of people have the problem to find themselves with Lucid Lynx 10.04 and experience massive issues when connecting to wireless - me too. As a service, here some relevant links which promise relief:
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I tried all of them, and none reliably worked. Every solution which required re-association wtih the AP helped for some time, but nothing helped for long. First, don't let yourself fool by the disable IPv6 trap - while it is "enabled" it is acutally not used by Lucid! I have a clean install of Kubuntu 10.04 on an AMD64 Laptop with Broadcom STA driver: 03:00.0 Network controller: Broadcom Corporation BCM4328 802.11a/b/g/n (rev 03) However I can reliably stabilize my connection for some time either by manually disabling WiFi with the hardware switch or disabling WiFi by software means and re-activating. This brings speed at par with Kubuntu 9.10 until some time. Can anybody confirm this behaviour?
I have a strange problem that I cannot diagnose -- slow wifi. About two or three weeks ago, I noticed that my wifi began to slow down dramatically. The problem is the same on my ubuntu laptop and my ipad. But when I connect directly to the router with a network cable, my connection is fine. So it is definitely a problem with the wifi signal itself.
What I have done so far:
(1) I checked all of the MAC addresses connected to my wifi. I identified my tivo box, laptop, and ipad. Nothing else.
(2) I used [I]wifi analyzer[I] on my android phone and selected an unused wifi channel (channel 8).
(3) I changed the username/password on my wifi signal. I also changed the password for my router's admin privileges.
(4) I restarted my router and computer.
None of this helped.
I am using a Netgear WGR614 wireless router.
I am succesfully installed a Dell wireless card with Broadcom 4328 shipset using ndiswrapper and rpm sources on Fedora 12 2.6.32.14-127.fc12.i686.PAE. Now I am using original Win drivers but the wifi conection is very slow and unstable.
The wifi card runs perfectly on win 7.
This is the lspci -vvnn outpput
03:00.0 Network controller [0280]: Broadcom Corporation BCM4328 802.11a/b/g/n [14e4:4328] (rev 03)
Subsystem: Dell Wireless 1500 Draft 802.11n WLAN Mini-card [1028:000a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
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I have the following nasty issue:I am using fedora 12 and I use vpn for working remote.When I browse the internet the speed is very slow!even when I do a yum update it downloads the packages with max 100kb. if I drop the vpn connection I download the packages with 1Mbdo you know what the problem could be? i created the vpn connection using the network manager...it is a regular pptp connection for the vpn!
View 14 Replies View RelatedI installed ubuntu in my laptop. I cant able to use wifi in my laptop. Tell me how to configure the wifi in my laptop. My laptop model is aspiro 5378 (Acer).
View 7 Replies View Related