CentOS 5 Networking :: 5.5 + Acer Aspire 5930G - Can't Connect To FTP Server In LAN
Aug 29, 2010
I usually used freebsd. Now I decided to try linux and selected CentOS 5.5. I installed it on my notebook Acer Aspire 5930G (I tried both i386 and x86_64 versions) and I have problems with cable networking. I selected static network configuration during install. Internet access is working via NAT on freebsd server.
I can ping anything in my LAN, I can ping any host in internet, nslookup works fine, but nothing else isn't working. I can't wget even in my LAN, can't connect to FTP server in my LAN etc. The same with internet hosts. Iptables turned off, iptables -l shows that all chains are in ACCEPT. SElinux turned off. NAT for accessing internet works fine - when I reboot to windows 7 with same network config internet is working. I guess this could be problem with driver for my NIC - Marvell Yukon 88E8071 PCI-E Gigabit Ethernet. But I can't change it on notebook :)
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Feb 17, 2010
Aspire One D250 wlan/ethernet not working on centos 5.4i have tried alot, searchingon net to findout the both lan card drivers for my new aspire one d250 but coudn't find out. Please help me in finding and installing the drivers. infact i have seen alot people searching for the same but no one has successfully installed any of the lan.
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May 13, 2010
I have a new Acer Aspire One, model D250-1958. It uses the Atheros AR928X. I've tried Ubuntu Netbook Remix 9.10 and Ubuntu Netbook Edition 10.04, as well as the conventional Ubuntu. Everything works beautifully, except no wireless. The netbook picks up the signal, but when I provide the Key it fails to connect, and eventually prompts me for the key again.
I've tried to research this on my own, but haven't found a solution. In particular, the solution reported by narnie for his Acer Aspire One D250-1584, <HERE>, didn't work for me.
I'd really like to get this working. The netbook will be much less useful if it can't make use of our wireless router.
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Feb 1, 2011
My laptop connects fine wirelessly but when I try connecting with the cable it won't connect. I have tried an identical laptop and that connects fine so it must be the laptop but I don't know why.
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Dec 30, 2010
I powered up the acer aspire one zg5 and it goes to the first screen but does not connect to the internet when I press the internet button the wifi connection is fine and will download updates fine but will not connect to the browser, am so out of my depth as not familiar with this system , if I dont fix this will have to blame one of the kids.
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Jan 9, 2011
I haven't had a problem with this yet, but today I was online via my wifi connection and then the network center said there was no connection. My modem said I had full bars, and I tried restarting both the modem and the laptop, but nothing. The internet works if I plug in the ethernet cable, but will not pick up the wifi signal. I called my service provider and for 2 hours they couldn't figure out how to connect it because it has Linux. They tried to set up a new password protected network because they said the modem was working fine, so they had me delete the old network from the computer... but when I tried to set up a new network it still was not picking up a wireless signal. Ive tried flicking the switch on the front of the laptop and it still will not pick up a signal. Please help me out with this... I have no clue how to use Linux!
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Nov 24, 2010
For some reason, Ubuntu will not connect to a wireless network. It will occasionally connect, but I will open a page and it will not load. Soon after it would disconnect.
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Jul 25, 2011
My landlord upstairs just got a new modem and WiFi by Clear.com and when trying to get the WiFi to work...it just wouldn't connect with my laptop. They have 2 computers upstairs, one laptop and one desktop that recognized the WiFi and don't have any trouble using it. Wondering if there is something I have accidently clicked or changed to make it not connect. It does not have an error message, it just does not connect completely.
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Aug 7, 2009
i can't seem to get a fresh install to boot on a Acer Aspire T160 desktop computer, after the install finishes (basic install, command line only) it gets past 'Verifying DMI Pool.......' but then nothing, it just hangs, no Grub messages, nothing. Here is my hardware/config
Proc: Sempron 3200
Mem: 512 MB
/dev/hda1 110GB / Bootable
/dev/hda2 4GB Swap
/dev/md0 150GB /home
/dev/sda1 RAID
/dev/sdb1 RAID
i have tried RAID1 and RAID0 for md0, no change, i've also disconnected the raid all together and just installed on the IDE drive, still nothing. I noticed the BIOS supports hardware RAID but i have that disabled from past experiences and opting for software raid instead. i've gone through 'linux rescue' and reinstalled Grub, rebuilt raids and checked disks.
an interesting thing happens tho if i just have the IDE drive plugged in and nothing else... i get a BIOS message asking to plug in a bootable disk, does this mean it doesn't see my linux install at all? doesn't know to pass the boot along to /dev/hda?
i'm running out of ideas, tho neither have i tried installing to the raid... nor have i tried any other distros (Fedora, Ubuntu) on this machine yet.
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May 16, 2011
I've just installed Ubuntu 10.4 as a dual boot on my Acer Aspire 0ne 533. I have to keep the Windows partition for work, or I'd have just installed Ubuntu. I'm used to plugging in an ethernet cable for the first round of updates until I get the WiFi working, but it just isn't working for me this time. I have a horrid feeling that Windows has a way of hogging the Ethernet card.
I had a look in the forums, and could not find anything referring to this specifically, which is unusual because as far as I can tell the AA1 is a popular machine and lots of people dual boot it. Perhaps it is an easy fix that's been buried in the archives?
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Jan 21, 2010
Maybe they made a change without changing the model number? I have an Acer aspire 5517 bought last Friday, and with Ubuntu 9.10 the wired network came up fine, I upgraded with latest fixes today, but it stil doesn't recognise the wireless interface at all, not "network connections" window, not "ifconfig -a".
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Oct 28, 2010
In installed Ubuntu 10.04 on an Acer Aspire One 721 but the wireless and wired network aren't working. what I have to do? (I've read something in a thread about Madwifi...?)
This is the output of the command
sudo lshw -C network
*-network UNCLAIMED
description: Ethernet controller
product: AR8151 v1.0 Gigabit Ethernet
[Code].....
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Jan 23, 2011
after finally getting this machine tot run with ubuntu i am now on an ethernet connection because all of a sudden, my wireless says its disabled. When iwconfig is entered, it shows my wlan 0 but says power management : off. It is so frustrating because I feel like there should just be a button that says to switch it on haha. Please help, my wifi was working, and after a boot it is no longer.
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Apr 29, 2011
This bug has been around for years now?!? Surely this can be fixed by now, would somebody please feel this very common issue. I've installed Ubuntu 11.04 on my Acer Aspire One 110AB netbook and everything seems to work fine except the wireless - I can connect via ethernet no problem.
While the wireless can scan for networks - it seems them but they seem to be rather weak signals and also no matter never connect UNLESS I turn off ALL WEP/WPA security clearly not an option.
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May 15, 2011
I searched everything before posting this, and tried every solution, but so far no luck, i will post my info, and hope someone smarter then me can solve this? Wireless works fine in windows, but apears disabled in ubuntu lspci -nn
Code:
00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS880 Host Bridge [1022:9601]
00:02.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext gfx port 0) [1022:9603]
00:04.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0) [1022:9604]
00:05.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1) [1022:9605]
00:11.0 SATA controller [0106]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] [1002:4391]
[Code]...
the laptop has no bluetooth chip, so i am not sure where "acer-bluetooth" is coming from. Also i am quite familar with linux, so no need to hold my hand, i am just not sure what to do next in this situation. (if this makes solving this easier)
PS: There is no 'hardware switch' on the laptop, but there is a Fn+F3 key combination which does nothing. network-manager shows on startup 'Enable wireless' with no check next to it, checking it 'Enables' it, but the wireless remains disabled.
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Jul 5, 2011
i got some problems with the connection of an acer aspire m1560 i dont know what to do cause i just started to use it now but using some commands come out this:
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Mar 6, 2011
I have an H340 Home Server, and I really want to eliminate any Windows on it.Having read what people have written here, I installed Ubuntu Server 10.10 on an empty drive via an existing machine. Then I removed the supplied 1 TB drive with Windows Server on it from the H340, inserted the new Ubuntu server drive.Now I can power up the machine, the lights come on, the network light flickers with activity, and...
Well, I am at a bit of a loss at what to "do" now. The H340 is connected to a router, just like my existing machine, so it gets an IP address from the DHCP server in the router. How do I actually connect to the H340? I really don't know. Do I go "Places->Network"? or "Places->Connect to Server"? Or do I do a remote desktop connection?
When it is powered up, how does it start without a user doing a login? There is no keyboard, screen, etc. Only the network cable. I have simply never had to deal with a Server before, so I need some hand-holding for a while. I have Ubuntu 10.10 desktop and Windows 7 dual boot.
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May 7, 2009
Have a dedicated Fedora 10 laptop so that I can learn everything I need to know. I am using an Acer Aspire 3000 with a fresh copy of Fedora 10 and KDE
The Aspire 3000 has a built in broadcom wireless card, with windows XP you activate the wireless using an LED button on the front of the laptop, but with Fedora I can't seem to do this.
I have found a couple of threads to fix this error on Ubuntu but nothing about fedora. I don't want to change OS as I have just about got this system running like clockwork. I have left the wireless until last as the normal LAN works fine.
Here is the result of my iwconfig:
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Mar 22, 2010
I had UBR installed and working fine for a month or so, wireless and everything. Then I did a clean re-install while trying to add WinXP to half of my drive.Anyway, with the new install, my wireless chip (BCM4312 802.11b/g) isn't switching on at all. I've tried installing the Broadcom driver that appears when I run Hardware Drivers, but that doesn't help.With the old install, the wireless switch and indicator light on the front of the netbook worked, now nothing.
Output from lshw -C network is:
*-network
description: Network controller
product: BCM4312 802.11b/g
vendor: Broadcom Corporation
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Apr 26, 2010
I just installed Ubuntu on my computer, and it will not display wireless.I researched other posts and found something to do to display info, perhaps someone will be able to tell me what is wrong?
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Jul 22, 2010
I have an Acer Aspire One ZG5, which is running (Desktop Version) 10.04. I've been happily using the built in wifi adapter, but now I've got a new wireless hub that supports 802.11n and I want to exploit the higher connection speed. I've bought a wireless usb that has no external markings, however, using 'lsusb' I've managed to establish it contains ralink 3070. Any ideas how I get this to work? When I plug in the wireless dongle from another laptop I get two connections available for use in network manager, but when I plug this one in nothing seems to happen.
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Oct 31, 2010
I have an Acer Aspire One 1551 netbook. After I installed Ubuntu 10.10 Netbook Remix (my first Ubuntu, though), I discovered that wi-fi device isn't being recognized - ifconfig says that I only have ethernet device present.Somehow rfkill list indicates, that acer-wireless is always blocked. How to unblock it? rfkill unblock 0 doesn't resolve the issue - device is still blocked.somehow 'Fn+WiFi' combination on keyboard activates/deactivates Bluetooth instead of WiFi. Can I alter the behavior of the combination to turn on/off wireless networking? I googled for a while but fruitlessly. Is it a known problem? Is there a workaround for it already? Is there any additional information (clues) I can provide to speedup the process a bit?
This is what lspci returned:
Code:
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge Alternate
00:01.0 PCI bridge: Acer Incorporated [ALI] Device 9602
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0)
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Feb 5, 2011
Fresh install Ubuntu 10.10 on Acer Aspire 5050 with new hard drive. I struggled to turn the Wifi's button turn on but led light always on. It does not detect wifi driver. I installed ndiswrapper to get Acer's Winxp driver: netathr.inf by Windows Wireless Drivers from Ubuntu Software download. It's same thing as ndiswrapper.
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May 6, 2011
I can get wired internet if i connect the laptop to the router, but no wifi since I think I dont have the drivers. i dont see anything in aditional drivers.
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Jun 29, 2011
My Acer Aspire one D250 laptop running Ubuntu 10.10 wireless does not work. I dual boot with Windows XP BUT windows XP wireless works fine. here are some details you might need.
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Jan 16, 2010
I installed Ubuntu 9.10 on my Acer 5024wlmi and followed this guide from Ubuntu community to enable my Broadcom AirForceOne BCM4318 wifi card.Now the wireless adapter is on (laptop front led also is on), I can see active wifi networks but connection fails (even with a simple ad-hoc open wifi network!). I tried with Network Manager/WICD/Wifi Radar and also using terminal lfconfig/lwconfig commands without success. It seems that my wifi card cannot ping access points: for example see this log from WICD connection session:
Code:
2010/01/16 22:51:15 :: Connecting to wireless network Winx
2010/01/16 22:51:15 :: /sbin/dhclient -r eth0
2010/01/16 22:51:15 :: ifconfig eth0 0.0.0.0
2010/01/16 22:51:15 :: /sbin/ip route flush dev eth0
code....
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Jan 31, 2010
It's a Acer Aspire 4520 Laptop running Vista Ultimate. All Drivers are working fine except Wireless. No wireless adapter is shown in Device Manager. Acer website was no help at all, has the drivers but no adapters for download. This laptop shows that it has Acer signalUp, also shows 802.11b/g WLAN on the sticker. I've downloaded Athero AR??? wireless driver, did not do anything to help the problem, downloaded the broadcom one also and it did nothing. Works fine on the LAN cable but no wireless.
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Feb 20, 2010
I can't get my wireless card to work. I downloaded a broadcom driver for it and i do believe its the right one, but its not helped. I'm running mint 8. The information on my internal wireless card i got using the terminal is:
lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 760/M760 Host (rev 03)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SG86C202
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25)
00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
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Aug 7, 2010
I'm running Kubuntu and Windows on the same machine but when I swap over to Kubuntu I can't get the wireless to work. The lshw command returns network disabled but the machine can see that there is a wlan0 connection.
I've been trying to install the broadcom Linux driver from their site but the instructions fall apart at step 3: cd bnx...version/ ( directory just created by tar). I'm guessing this is because I don't have a Live CD (after almost a week of trying to burn a disc I just broke down and got Wubi) but that doesn't change the fact I have no idea what to do now or if this will even work.
If it makes any difference, the wired connection will also occasionally die mysteriously after about 30-60 minutes of use and refuse to re-activate but work fine when I switch over to Windows or just plug it into the router.
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Nov 16, 2010
I have an Acer Aspire One 110 with Ubuntu 10.10 Netbook Edition, after i upgraded to 10.10 the wireless network connection is lost about 10 minutes after login, and I can't get it back without rebooting.
ifconfig
eth0 Link encap:Ethernet HWaddr 00:1e:68:9d:6c:c7
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
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