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Hi,
I have Asus Eee PC 1215N with BCM4313.
I installed driver from AUR: http://aur.archlinux.org/packages.php?ID=19514
WIreless is visible, but I cant scaning network:
# iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Failed to read scan data : Invalid argument
Wicd also can't find any networks.
Any suggestions?
# lspci -k
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g LP-PHY (rev 01)
Subsystem: Device 1a3b:2047
Kernel driver in use: wl
Kernel modules: wl
# lsmod | grep wl
wl 1944060 0
lib80211 3158 2 lib80211_crypt_tkip,wl
# pacman -Q | grep broadcom
broadcom-wl 5.60.246.2-1
# iwconfig wlan0
wlan0 IEEE 802.11 ESSID:"" Nickname:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Bit Rate:8 Mb/s Tx-Power:24 dBm
Retry min limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Managementmode:All packets received
Link Quality=5/5 Signal level=0 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
And strace:
# strace iwlist wlan0 scan
execve("/usr/sbin/iwlist", ["iwlist", "wlan0", "scan"], [/* 32 vars */]) = 0
brk(0) = 0x961c000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7849000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=106076, ...}) = 0
mmap2(NULL, 106076, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb782f000
close(3) = 0
open("/usr/lib/libiw.so.29", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\27\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=27839, ...}) = 0
mmap2(NULL, 26324, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7828000
mmap2(0xb782e000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5) = 0xb782e000
close(3) = 0
open("/lib/libm.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@4\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=145228, ...}) = 0
mmap2(NULL, 147584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7803000
mmap2(0xb7826000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22) = 0xb7826000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320m\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1347968, ...}) = 0
mmap2(NULL, 1358280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb76b7000
mprotect(0xb77fc000, 4096, PROT_NONE) = 0
mmap2(0xb77fd000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x145) = 0xb77fd000
mmap2(0xb7800000, 10696, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7800000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb76b6000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb76b68d0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb77fd000, 8192, PROT_READ) = 0
mprotect(0xb7826000, 4096, PROT_READ) = 0
mprotect(0xb7867000, 4096, PROT_READ) = 0
munmap(0xb782f000, 106076) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
ioctl(3, SIOCGIWRANGE, 0xbfda6f80) = 0
ioctl(3, SIOCSIWSCAN, 0xbfda7534) = 0
select(0, [], NULL, NULL, {0, 250000}) = 0 (Timeout)
brk(0) = 0x961c000
brk(0x963e000) = 0x963e000
ioctl(3, SIOCGIWSCAN, 0xbfda7534) = -1 EINVAL (Invalid argument)
brk(0x963d000) = 0x963d000
write(2, "wlan0 Failed to read scan da"..., 55) = 55
close(3) = 0
exit_group(0) = ?
Last edited by ajes (2010-11-03 15:12:31)
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I hoped you tried blacklisting bcma, as per the 1215N wiki https://wiki.archlinux.org/index.php/Asus_EEE_PC_1215n
also make sure youre loading your new driver.
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If you're using wl, your wireless card should be eth1, not wlan0. So you're not running wl in the above examples.
I'd say forget wl (uninstall it) and do what meatcar says - blacklist bcma, so that the brcmsmac driver will work.
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