Hi there,
I'm currently using Ubuntu 9.10 on my brand new Asus Eee PC 1201N, everything was working great till a couple of days ago, when wireless decided not to work anymore.
Wireless connections still appear on network-manager list, but when I select one, it shows me a popup message with "Wireless network Disconnected".
I did not change anything in network-manager, and according to the settings I have on my old laptop, which has a different wireless card, everything is ok.
So I really don't know if this is due to some problems on network-manager or, wireless drivers.
I would appreciate if someone could give some tips on how to solve/debug this problem.
Below are some system informations!
uname -a:
lspci:Code:Linux hades 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009 x86_64 GNU/Linux
lsusb:Code:00:00.0 Host bridge: nVidia Corporation MCP79 Host Bridge (rev b1) 00:00.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1) 00:03.0 ISA bridge: nVidia Corporation MCP79 LPC Bridge (rev b3) 00:03.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1) 00:03.2 SMBus: nVidia Corporation MCP79 SMBus (rev b1) 00:03.3 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1) 00:03.5 Co-processor: nVidia Corporation MCP79 Co-processor (rev b1) 00:04.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1) 00:04.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1) 00:06.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1) 00:06.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1) 00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1) 00:09.0 PCI bridge: nVidia Corporation MCP79 PCI Bridge (rev b1) 00:0b.0 IDE interface: nVidia Corporation MCP79 SATA Controller (rev b1) 00:10.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1) 00:16.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1) 00:18.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1) 05:00.0 VGA compatible controller: nVidia Corporation Device 0876 (rev b1) 07:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8171 (rev 10) 09:00.0 Ethernet controller: Attansic Technology Corp. Atheros AR8132 / L1c Gigabit Ethernet Adapter (rev c0)
ifconfig:Code:Bus 003 Device 002: ID 0f62:1001 Acrox Technologies Co., Ltd Targus Mini Trackball Optical Mouse Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 005: ID 0930:6545 Toshiba Corp. Kingston DataTraveler 2.0 Stick (4GB) / PNY Attache 4GB Stick Bus 001 Device 004: ID 13d3:5111 IMC Networks Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 003: ID 0b05:1788 ASUSTek Computer, Inc. Bus 004 Device 002: ID 04d9:1503 Holtek Semiconductor, Inc. Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
iwconfig:Code:eth0 Link encap:Ethernet HWaddr e0:cb:4e:39:92:e0 inet addr:192.168.0.105 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::e2cb:4eff:fe39:92e0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:78190 errors:0 dropped:0 overruns:0 frame:0 TX packets:56555 errors:0 dropped:0 overruns:0 carrier:1 collisions:0 txqueuelen:1000 RX bytes:99234132 (99.2 MB) TX bytes:6811207 (6.8 MB) Interrupt:27 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:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:440 (440.0 B) TX bytes:440 (440.0 B) wlan0 Link encap:Ethernet HWaddr 00:25:d3:93:1f:22 inet6 addr: fe80::225:d3ff:fe93:1f22/64 Scope:Link 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:19 Memory:ffffc90002ac8000-ffffc90002ac8100
lsmod:Code:lo no wireless extensions. wlan0 802.11bg Nickname:"rtl8191SEVA1" Mode:Managed Frequency=2.467 GHz Access Point: Not-Associated Bit Rate:54 Mb/s Retry:on RTS thr:off Fragment thr:off Power Management:off Link Quality=10/100 Signal level=0 dBm Noise level=-100 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 eth0 no wireless extensions. pan0 no wireless extensions.
modprobe -l | grep 819:Code:Module Size Used by nls_iso8859_1 5280 1 nls_cp437 6976 1 vfat 13184 1 fat 59832 1 vfat michael_mic 2848 0 arc4 2144 0 ecb 3296 0 binfmt_misc 10220 1 ppdev 8232 0 snd_hda_codec_nvhdmi 6048 1 snd_hda_codec_realtek 277860 1 bridge 56384 0 stp 3012 1 bridge joydev 13088 0 bnep 15168 2 snd_hda_intel 31880 2 snd_hda_codec 87584 3 snd_hda_codec_nvhdmi,snd_hda_codec_realtek,snd_hda_intel snd_hwdep 9352 1 snd_hda_codec snd_pcm_oss 44704 0 snd_mixer_oss 18976 1 snd_pcm_oss snd_pcm 93160 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 3460 0 snd_seq_oss 33440 0 snd_seq_midi 8192 0 snd_rawmidi 27360 1 snd_seq_midi snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi snd_seq 60608 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 26992 2 snd_pcm,snd_seq snd_seq_device 8308 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq atl1c 36516 0 btusb 14260 2 uvcvideo 65260 0 videodev 43360 1 uvcvideo v4l1_compat 16804 2 uvcvideo,videodev v4l2_compat_ioctl32 13344 1 videodev psmouse 57124 0 serio_raw 6596 0 r8192se_pci 453960 0 iptable_filter 3872 0 shpchp 37756 0 eeepc_laptop 17160 0 ip_tables 21200 1 iptable_filter x_tables 25832 1 ip_tables snd 77096 16 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 9088 1 snd snd_page_alloc 10928 2 snd_hda_intel,snd_pcm i2c_nforce2 8168 0 nvidia 10316904 28 lp 11908 0 parport 40528 2 ppdev,lp usbhid 43968 0 usb_storage 66016 1 video 23612 0 output 3680 1 video
Installed wireless drivers: rtl8192se_linux_2.6.0010.1012.2009_64bit.tar.gzCode:kernel/drivers/media/video/bt819.ko kernel/drivers/staging/rtl8192su/r8192s_usb.ko kernel/drivers/staging/rtl8192su/ieee80211-rsl.ko kernel/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.ko kernel/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.ko kernel/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_ccmp.ko kernel/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_wep.ko
PS: If you need some more informations, please let me know.
Thanks in advance.



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