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Thread: Realtek WLAN Adapter not working on Acer TravelMate 250 with Ubuntu 10.10

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hello.

(for record, have read other threads. either don't work me or difficult.)

laptop acer travelmate 250. have installed ubuntu 10.10 (2.6.35-28 generic i686) after erasing windows 7.

@ first, usb wireless adapter worked. then, restarted pc because of updates , didn't work anymore. in "edit connections" find "auto speedtouch8350db" wireless connection (on sis's computer works). when tries connect, i'm asked password doesn't work.

lspci
02:0a.0 ethernet controller: realtek semiconductor co., ltd. rtl-8139/8139c c+ (rev10)
lsusb
bus 001 device 010: id obda:8171 realtek semiconductor corp. rtl8188su 802.11n wlan adapter
iwconfig
lo no wireless extensions.
etho no wireless extensions.
network configuration
descripion: ethernet interface
product: rtl-8139/8139c/8139c+
vendor: realtek semiconductor co., ltd.
physical id: a
bus info: pci@0000:02:0a.0
logical name: eth0
version: 10
serial: 00:0a:e4:03:4e:e7
size: 10mb/s
capacity: 100mb/s
width: 32 bits
clock; 33mhz
capabilities: pm bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotation
configuration: autonegotation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=64 link=no maxlatency=64 mingnt=32 multicast=yes port=mii speed=19mb/s
scan networks
lo interface doesn't support scanning.
eth0 interface doesn't support scanning.
thankyou help! , patient, don't have experience in matters.

i don't suppose you'd care update 11.04 there newer go-fast driver...?? no? ok, let's gather diagnostic data. can copy , paste terminal text document , post here; transfer text document on usb key if needed.

open terminal , run , post:
lsmod | grep 819
dmesg | grep -e 819 -e wlan
rfkill list
the pipe symbol | on right side of keyboard on same key \. once have readings, we'll know bit more what's happening under hood.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Realtek WLAN Adapter not working on Acer TravelMate 250 with Ubuntu 10.10


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