Acer Aspire One - wireless problem

Hello there,

I am trying to “fix” an aspire one computer, and it is not going well.

I have installed OpenSUSE 11.2 from a usb. I plugged a LAN-connection to get all updates and followed the guide on Acer Aspire One - openSUSE

The wireless would still not work. I then downloaded some “acer aspire one patches” but I have removed these again as they did not help. Also I downloaded the “broadcom-wl”. Nothing seems to work.

The computer can find the wireless connection which is secured with WPA. But when I try to connect it just says “receiving network address” (or something familiar) and stops.

There are two more problems with the computer:

  • right clicking does not seem to work anymore?
  • when starting the computer, it freezes and I can only move on by logging off and on again.

I have searched on your forums and on google, and all my problems seem to be well known. Though I have not found any solutions yet.

Thanks

Your other problems are likely as a result of your happily installing this and that willy nilly.

Open a terminal and post the result of

/sbin/lspci -nnk

Well that is my thought too. Also I’ve read that the freezing-problem is due to some bug in flash in firefox?

Here is the text from the terminal:

cecilie@linux-k9nf:~> /sbin/lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)                                                  
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
        Kernel driver in use: agpgart-intel                                     
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)                           
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)               
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02)                                       
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
        Kernel driver in use: HDA Intel                                         
00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02)                                                       
        Kernel driver in use: pcieport-driver                                   
00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02)                                                       
        Kernel driver in use: pcieport-driver                                   
00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02)                                                       
        Kernel driver in use: pcieport-driver                                   
00:1c.3 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 [8086:27d6] (rev 02)                                                       
        Kernel driver in use: pcieport-driver                                   
00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02)                                               
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
        Kernel driver in use: uhci_hcd                                          
00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02)                                               
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
        Kernel driver in use: uhci_hcd                                          
00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02)                                               
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
        Kernel driver in use: uhci_hcd                                          
00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02)                                               
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]                   
        Kernel driver in use: uhci_hcd                                          
00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02)                                                 
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]
        Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]
00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02)
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]
        Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 02)
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]
        Kernel driver in use: i801_smbus
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
        Subsystem: Acer Incorporated [ALI] Device [1025:015b]
        Kernel driver in use: r8169
03:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c] (rev 01)
        Subsystem: Foxconn International, Inc. Device [105b:e008]
        Kernel driver in use: ath5k

Edit:

I thought this info might be relevant as well:

linux-k9nf:~ # iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:""  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated   
          Tx-Power=20 dBm                                                   
          Retry  long limit:7   RTS thr:off   Fragment thr:off              
          Encryption key:off                                                
          Power Management:off                                              
          Link Quality:0  Signal level:0  Noise level:0                     
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0          
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0          

linux-k9nf:~ # ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1E:68:D5:81:45  
          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)              
          Interrupt:28                                        

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:180 errors:0 dropped:0 overruns:0 frame:0
          TX packets:180 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:12096 (11.8 Kb)  TX bytes:12096 (11.8 Kb)

wlan0     Link encap:Ethernet  HWaddr 00:23:4D:20:AF:72
          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)

wmaster0  Link encap:UNSPEC  HWaddr 00-23-4D-20-AF-72-00-00-00-00-00-00-00-00-00-00
          UP RUNNING  MTU:0  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)

So, your wireless device is

:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c] (rev 01)
Subsystem: Foxconn International, Inc. Device [105b:e008]
Kernel driver in use: ath5k

My guess is that kernel driver is correct.

Can you just try dropping encryption to test it?

That seems to solve the problem. Thanks :slight_smile: But I would really like to get it working with encryption enabled.

It was just that I notice here:
HCL/Network Adapters (Wireless) - openSUSE
The driver you have, all show unencrypted checked.

Rather than use DHCP. Set a number range of LAN IP’s for the WLAN and assign each connecting device an IP on thr LAN and If you allow access by MAC access control. This will help secure your network.

Ah okay, that might explain why my own laptop (from the 20th century) have to get an ip assigned manually as well. Anyway, it is my sister’s computer, so i’ll just tell her not to encrypt their network :stuck_out_tongue: Thanks!

But what about the right clicking and the freezing? When it freezes it sometimes pops up with a crash-report-window but obviously I can’t copy that.

I’m away to bed now. But post and tell me if you are kde or gnome and also post result of this

zypper lr -d
linux-k9nf:~ # zypper lr -d
# | Alias                                                                             | Name                                                                              | Enabled | Refresh | Priority | Type   | URI                                                                               | Service                 
--+-----------------------------------------------------------------------------------+-----------------------------------------------------------------------------------+---------+---------+----------+--------+-----------------------------------------------------------------------------------+--------                 
1 | http://download.opensuse.org/repositories/home:/anubisg1:/aspireone/openSUSE_11.2 | http://download.opensuse.org/repositories/home:/anubisg1:/aspireone/openSUSE_11.2 | Yes     | Yes     |   99     | rpm-md | http://download.opensuse.org/repositories/home:/anubisg1:/aspireone/openSUSE_11.2 |
2 | repo-debug                                                                        | openSUSE-11.2-Debug                                                               | No      | Yes     |   99     | NONE   | http://download.opensuse.org/debug/distribution/11.2/repo/oss/                    |
3 | repo-non-oss                                                                      | openSUSE-11.2-Non-Oss                                                             | Yes     | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/11.2/repo/non-oss/                      |
4 | repo-oss                                                                          | openSUSE-11.2-Oss                                                                 | Yes     | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/11.2/repo/oss/                          |
5 | repo-source                                                                       | openSUSE-11.2-Source                                                              | No      | Yes     |   99     | NONE   | http://download.opensuse.org/source/distribution/11.2/repo/oss/                   |
6 | repo-update                                                                       | openSUSE-11.2-Update                                                              | Yes     | Yes     |   99     | rpm-md | http://download.opensuse.org/update/11.2/  

As what I can remember I have downloaded some packages named:
acerfand
acerhk-kmp (desktop, debug, xen, default, pae)
aspireone-main-settings
aspireone-main-settings-s2ram
acer aspire one main confg ram2

But I have removed all of them again. Likewise I have edited the etc/sysctl.conf according to the guide mentioned in my first post.

The system is installed with the Live KDE.

I appreciate your help

Just ignore my previous post (well most of it). I decided to install opensuse again (still kde) - formatting the old installation. The network works, but it still freezes after startup, and the right-clicking is still disabled somehow.

And this time I installed only the recommended updates. The problems seemed to be there at first startup though. I remember that last time I installed opensuse I could use the right-click.

Here is the code again:

linux-ln3r:~ # zypper lr -d
# | Alias        | Name                  | Enabled | Refresh | Priority | Type   | URI                                                             | Service
--+--------------+-----------------------+---------+---------+----------+--------+-----------------------------------------------------------------+--------
1 | repo-debug   | openSUSE-11.2-Debug   | No      | Yes     |   99     | NONE   | http://download.opensuse.org/debug/distribution/11.2/repo/oss/  |
2 | repo-non-oss | openSUSE-11.2-Non-Oss | Yes     | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/11.2/repo/non-oss/    |
3 | repo-oss     | openSUSE-11.2-Oss     | Yes     | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/11.2/repo/oss/        |
4 | repo-source  | openSUSE-11.2-Source  | No      | Yes     |   99     | NONE   | http://download.opensuse.org/source/distribution/11.2/repo/oss/ |
5 | repo-update  | openSUSE-11.2-Update  | Yes     | Yes     |   99     | rpm-md | http://download.opensuse.org/update/11.2/ 

Tell me the spec on the Acer. Basic machine stuff like RAM. Graphics type

Are you using a touch pad
Have you tried a usb mouse

Yes I am using a touchpad, and I have not yet tried a mouse. “Freezing” might be a wrong word though, as I’ve found out that the computer is only slowed down quite much and that the mouseclicks is somehow “paralyzed”. I can move the mouse as much as I want, but the leftclick works only 1-2 times and then it’s gone. Logging off and on seems to correct everything except rightclicking. At startup the computer logs on automaticly.

Specs:
CPU: Intel Atom CPU N270
1.60 GHz
2 cores

RAM: 487,8 MiB
Free: 11,5 MiM (+ 64,8 MiB cached)
Free swap: 892,9 MiB

6,4 GiB disc space, whereas 3,1 is not used.

This is from hardwareinformation in Yast2:

As I can’t copy it in here I’ve uploaded the whole spec file to
http://www.myupload.dk/showfile/41448622233.spec/

Okay, I tried to use an USB-mouse, and guess what. Everything seems to work just fine with the usb-mouse after startup. However, if I use the touchpad after startup, the problem appears again. And clicking with the usb-mouse does not help either by then. After logging off and on, I can right click with the usb-mouse again - and both “mices” are not “paralysed” anymore. But the right click does still not work on the touchpad.

Well, you are starting to solve your own problems now!

Did you read here
HCL/Laptops/Acer - openSUSE

Yes I’ve read that. “openSUSE release: 11.1” does this mean, that 11.2 is not supported or is the page just outdated/has the computer not yet been tested with the newest release?

Can’t the problem be something with the configuration/driver/firmware of the touchpad?

It basically means no one has filled in any info there yet. It’s user dependant is the HCL.
I don’t really have an answer for you. Personally I would probably mess about with it for hours just experimenting with different versions, different desktops and even different Distro’s.

I have now installed ubuntu netbook remix instead, but the problem is still there. Not quite the same though. Enabling and using the touchpad will cause that I can click on things on the desktop/quick menu, but after that I can’t do anything except moving the cursor. Closing the window with ALT F4 cause the touchpad to work again - but only at the same “level” as before. The usb-mouse is affected by this as well, so I can not do anything but restart.
Right clicking is still disabled on the touchpad too.

I installed something called gsynaptics, but this dit not work. (followed a guide, so I assume I didn’t do anything wrong)

I have also read at Synaptics own website that no official drivers are made and that the touchpad will work as a normal mouse - obviously it does not.

Can it be a hardware error?

Unless you get feedback form someone else with the same machine it’s difficult to say, but if it were hardware, even windows would behave that way.
The report in the HCL here in openSUSE was for 11.1
Would it be worth trying? Grab a Gnome live CD and try it (I say gnome because you will get a better deal with that in 11.1)

Hi… again maybe I’m late.

To install Wifi in a Aspire One you must do two things:

One -> use the command “install_bcm43xx_firmware” pluging your lappy to a wired connection. That will download automatically the firmware.

Second → compile and install “compat-wireless” package. Wich is simple, just install the pattern “Kernel Development” in YaST and then download from Download - Linux Wireless … the source code of the package, uncompress then just type “make && make install” and done…

BTW, with compat-wireless your Wifi card will be more powerfull and get a better signal (proved).

Cheers.