Jul 16, 2010
I have an Acer Aspire 5720z notebook/laptop, and got slackware 13.1 x64 installed. Everything works like a charm ( touchpad, keyboard, screenresolution ), but I a problem with the wireless 'card'. When I just installed it (as dualboot to the MS Vista it came equipped with) wicd didn't function. Took me ages to find out the standard Atheros AR5001 thing is fully supported under Linux (hence the very few topics on the card ) But still: ifconfig or iwconfig wlan0 up gave me an error 132 message, which through google I learned: hardware switch is set to off.
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Anyway: There's this litte button on the first row of 'special' keys, with a blinkenlights (led ) that indicates that Wlan is on (or there is wlan activity). Under Vista, it blinks and flashes with Wlan activity, Under Linux: Nothing, Not during Boot, not during never! Under Vista, when pressing the button, the Wlan is switched off, and on: The internet connections are lost, and when switched on, network activity is restored. Attention please: It's NOT a switch, just a button. It took me some time to give up getting the Wlan going under linux, rebooted into Vista, noticed the light did flip on,.. and under Vista no problem. I rebooted in to Linux again, and voila: WORKING! Happy! Succes! Profit! Nope: the next day: nothing. I didn't press the button. I could press until forever, but under Linux: nothin. Rebooted into windows, had to switch it on, logged out, rebooted into Linux: Working again.
To cut a long story short: the button doesn't work under Linux. Since it's a ' soft ' button, can I switch it on by a command? Since it apparently switches itself off randomly ( maybe sleep, hybernate or any low power state auto switches it off ) and I can only flip it on in Vista.. not the most desireable way to work.
lspci 06:00.0 Ethernet controller: Atheros Communications Inc. AR5001 Wireless Network Adapter (rev 01)
uname -a Linux nutella 18.104.22.168 #3 SMP Wed May 12 23:13:09 CDT 2010 x86_64 Intel(R) Pentium(R) Dual CPU T2330 @ 1.60GHz GenuineIntel GNU/Linux slackware 13.1 x64 Acer Aspire 5720z See button:[URL]...
There are a few ' quick start ' buttons next to it ( which I don't ever use ) to start Internet,Mail ,Bluetooth), dummy buttons with leds for hdd activity, caps and scroll lock and some acer only keys with no funtion under linux either )