14.04 - realtek wireless bad, ralink wireless usb far better - why?

**SimonHGR** · June 5th, 2014

Another small update; don't run this install/configure process twice!!! Something got screwed up in my system, and I got the impression that it had "killed" this driver, so I ran all the make commands again. That totally trashed my machine which now crashes on boot up

No biggie, but just FYI, at least at the present time, the instructions are not safe to run twice; or not in all circumstances, at least

**joseph31** · June 10th, 2014

I'm having the same problems and I followed the steps in the second post. It seemed promising until I rebooted my computer and then the wireless adapter wasn't being picked up by the computer at all. So I went from unstable Internet to no Internet at all. Has anyone encountered a similar problem?

**praseodym** · June 10th, 2014

Uninstall it via

Code:

make clean
make
sudo make uninstall

Reboot and check:

Code:

lspci -nnk | grep -iA2 net
lsmod
iwconfig
rfkill list
sudo iwlist scan

**Dan_Pettit** · June 30th, 2014

Originally Posted by praseodym

Try these steps with the Realtek card (updated driver and module parameters:

Code:

sudo apt-get install --reinstall linux-headers-generic linux-headers-$(uname -r) build-essential dkms git
git clone https://github.com/FreedomBen/rtl8188ce-linux-driver
cd rtl8188ce-linux-driver
make
sudo make install
sudo cp -r firmware/* /lib/firmware
echo "options rtl8188ee ips=0 fwlps=0" | sudo tee /etc/modprobe.d/rtl8188ee.conf

Reboot.

If my Realtek chipset won't hold a connection or a flaky connection, do you suggest getting a USB network adapter or do you think once Ubuntu is installed, I'll have enough time to do these steps? I see the comments that these steps worked for others but they didn't state whether they did this while using the Realtek chipset or did they use another network adapter to do this?

**praseodym** · June 30th, 2014

If LAN works, its very easy, as described.

**thomas-toniazzo** · July 1st, 2014

Hi,

unfortunately none of these and similar suggestions to solve the instability issue with the wifi worked on my
new laptop.

Make and model are HP 15-r018dx, with a Realtek RTL8101E/RTL8102E PCI-E etherner controller and the
infamous Realtek RTL8188EE Wireless Network Adapter.

I attach wireless-info.txt, generated with wireless_script
(

HTML Code:

http://ubuntuforums.org/showthread.php?p=12350385#post12350385

)
at the bottom.

I have tried the solutions from each of these threads:

HTML Code:

http://ubuntuforums.org/showthread.php?t=2218096

[HTMLhttp://askubuntu.com/questions/337785/wireless-not-working-on-toshiba-satellite-c55-a5281/337855#337855][/HTML]

HTML Code:

http://ubuntuforums.org/showthread.php?t=2219776

HTML Code:

http://ubuntuforums.org/showthread.php?t=2219952

viz download driver sources, build, install, configure.

I have tried both these two versions of the drivers:
https://github.com/FreedomBen/rtl8188ce-linux-driver,
rtl_92ce_92se_92de_8723ae_88ee_linux_mac80211_0012 .0207.2013_patched
and also the backport modules for 3.11

Under kernels 3.13.0 and 3.14.1 (both) I could compile, build and configure each time, no problem.
Verified the new drivers, tried them out. Cleaned the buid each time, restored old drivers, rebooted,
tried again.

The instability of the wireless adapter has remained quite the same, the wireless unusable, no
download possible whatsoever. Speed isn't even the issue for me.

Is there at all a fix for this? If anyone can help with further ideas or suggestions I'd be very grateful.

Code:

########## wireless info START ##########

##### release #####

Distributor ID:	Ubuntu
Description:	Ubuntu 14.04 LTS
Release:	14.04
Codename:	trusty

##### kernel #####

Linux Wunderwerk 3.14.1-031401-generic #201404141220 SMP Mon Apr 14 16:21:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

##### lspci #####

08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 07)
	Subsystem: Hewlett-Packard Company Device [103c:2211]
	Kernel driver in use: r8169
09:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter [10ec:8179] (rev 01)
	Subsystem: Hewlett-Packard Company Device [103c:197d]
	Kernel driver in use: rtl8188ee

##### lsusb #####

Bus 001 Device 003: ID 0bda:5776 Realtek Semiconductor Corp. 
Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA Card Info #####

##### rfkill #####

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

##### lsmod #####

rtl8188ee              89504  0 
rtlwifi                87958  1 rtl8188ee
mac80211              676864  2 rtlwifi,rtl8188ee
cfg80211              531467  2 mac80211,rtlwifi

##### iw reg get #####

country 00:
	(2402 - 2472 @ 40), (3, 20)
	(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
	(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
	(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
	(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

##### interfaces #####

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

##### iwconfig #####

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=33 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          

##### route #####

Kernel-IP-Routentabelle
Ziel            Router          Genmask         Flags Metric Ref    Use Iface

##### resolv.conf #####

##### nm-tool #####

NetworkManager Tool

State: disconnected

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl8188ee
  State:             disconnected
  Default:           no
  HW Address:        <MAC address removed>

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    eduroam:         Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 67 WPA2 Enterprise
    eduroam:         Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 40 WPA2 Enterprise

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        <MAC address removed>

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         off

##### NetworkManager.state #####

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

##### NetworkManager.conf #####

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### iwlist #####

wlan0     No scan results

##### iwlist channel #####

wlan0     13 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz

##### modinfo #####

filename:       /lib/modules/3.14.1-031401-generic/kernel/drivers/net/wireless/rtlwifi/rtl8188ee/rtl8188ee.ko
firmware:       rtlwifi/rtl8188efw.bin
description:    Realtek 8188E 802.11n PCI wireless
license:        GPL
author:         Larry Finger	<Larry.Finger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
author:         zhiyuan_yang	<zhiyuan_yang@realsil.com.cn>
srcversion:     BE94BAD666478AE3964EB9E
alias:          pci:v000010ECd00008179sv*sd*bc*sc*i*
depends:        rtlwifi,mac80211
vermagic:       3.14.1-031401-generic SMP mod_unload modversions 
parm:           swenc:Set to 1 for software crypto (default 0)
 (bool)
parm:           ips:Set to 0 to not use link power save (default 1)
 (bool)
parm:           swlps:Set to 1 to use SW control power save (default 0)
 (bool)
parm:           fwlps:Set to 1 to use FW control power save (default 1)
 (bool)
parm:           debug:Set debug level (0-5) (default 0) (int)

filename:       /lib/modules/3.14.1-031401-generic/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko
description:    Realtek 802.11n PCI wireless core
license:        GPL
author:         Larry Finger	<Larry.FInger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
author:         lizhaoming	<chaoming_li@realsil.com.cn>
author:         Benjamin Porter	<BenjaminPorter86@gmail.com>
description:    USB basic driver for rtlwifi
license:        GPL
author:         Larry Finger	<Larry.FInger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
author:         lizhaoming	<chaoming_li@realsil.com.cn>
description:    PCI basic driver for rtlwifi
license:        GPL
author:         Larry Finger	<Larry.FInger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
author:         lizhaoming	<chaoming_li@realsil.com.cn>
srcversion:     5ABD4B030F44D55D17E5107
depends:        mac80211,cfg80211
vermagic:       3.14.1-031401-generic SMP mod_unload modversions 

##### modules #####

lp
rtc

##### blacklist #####

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
blacklist iwlwifi

[/etc/modprobe.d/fbdev-blacklist.conf]
blacklist arkfb
blacklist aty128fb
blacklist atyfb
blacklist radeonfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist gx1fb
blacklist gxfb
blacklist kyrofb
blacklist matroxfb_base
blacklist mb862xxfb
blacklist neofb
blacklist nvidiafb
blacklist pm2fb
blacklist pm3fb
blacklist s3fb
blacklist savagefb
blacklist sisfb
blacklist tdfxfb
blacklist tridentfb
blacklist viafb
blacklist vt8623fb

##### udev rules #####

# PCI device 0x10ec:0x8136 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x10ec:0x8179 (rtl8188ee)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

##### dmesg #####

[   13.606317] rtlwifi: module verification failed: signature and/or  required key missing - tainting kernel
[   13.664917] rtl8188ee: rtl8188ee: Power Save off (module option)
[   13.664918] rtl8188ee: rtl8188ee: FW Power Save off (module option)
[   13.664923] rtl8188ee: Using firmware rtlwifi/rtl8188efw.bin
[   13.845792] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[   13.846033] rtlwifi: wireless switch is on
[   20.649838] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   22.474132] wlan0: authenticate with <MAC address removed>
[   22.493462] wlan0: direct probe to <MAC address removed> (try 1/3)
[   22.697290] wlan0: direct probe to <MAC address removed> (try 2/3)
[   22.901374] wlan0: send auth to <MAC address removed> (try 3/3)
[   22.903235] wlan0: authenticated
[   22.905414] wlan0: associate with <MAC address removed> (try 1/3)
[   22.909816] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[   22.909879] wlan0: associated
[   22.909909] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   22.920557] wlan0: authenticate with <MAC address removed>
[   22.930688] wlan0: direct probe to <MAC address removed> (try 1/3)
[   23.133484] wlan0: direct probe to <MAC address removed> (try 2/3)
[   23.337572] wlan0: send auth to <MAC address removed> (try 3/3)
[   23.339576] wlan0: authenticated
[   23.341565] wlan0: associate with <MAC address removed> (try 1/3)
[   23.344112] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[   23.344168] wlan0: associated
[   48.326858] wlan0: authenticate with <MAC address removed>
[   48.337004] wlan0: send auth to <MAC address removed> (try 1/3)
[   48.339467] wlan0: authenticated
[   48.343035] wlan0: associate with <MAC address removed> (try 1/3)
[   48.347476] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[   48.347543] wlan0: associated
[   54.713212] wlan0: Connection to AP <MAC address removed> lost
[   55.042797] wlan0: authenticate with <MAC address removed>
[   55.062173] wlan0: send auth to <MAC address removed> (try 1/3)
[   55.065077] wlan0: authenticated
[   55.065940] wlan0: associate with <MAC address removed> (try 1/3)
[   55.068444] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[   55.068507] wlan0: associated
[   82.766908] wlan0: Connection to AP <MAC address removed> lost
[   83.096547] wlan0: authenticate with <MAC address removed>
[   83.115909] wlan0: direct probe to <MAC address removed> (try 1/3)
[   83.319684] wlan0: direct probe to <MAC address removed> (try 2/3)
[   83.523595] wlan0: direct probe to <MAC address removed> (try 3/3)
[   83.727620] wlan0: authentication with <MAC address removed> timed out
[   84.036284] wlan0: authenticate with <MAC address removed>
[   84.045770] wlan0: send auth to <MAC address removed> (try 1/3)
[   84.048107] wlan0: authenticated
[   84.051564] wlan0: associate with <MAC address removed> (try 1/3)
[   84.155571] wlan0: associate with <MAC address removed> (try 2/3)
[   84.159138] wlan0: RX AssocResp from <MAC address removed> (capab=0x401 status=0 aid=5)
[   84.159191] wlan0: associated
[   91.293352] wlan0: authenticate with <MAC address removed>
[   91.303486] wlan0: direct probe to <MAC address removed> (try 1/3)
[   91.506949] wlan0: direct probe to <MAC address removed> (try 2/3)
[   91.710941] wlan0: direct probe to <MAC address removed> (try 3/3)
[   91.914963] wlan0: authentication with <MAC address removed> timed out
[   92.163650] wlan0: authenticate with <MAC address removed>
[   92.183116] wlan0: send auth to <MAC address removed> (try 1/3)
[   92.185761] wlan0: authenticated
[   92.186934] wlan0: associate with <MAC address removed> (try 1/3)
[   92.190191] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[   92.190251] wlan0: associated
[  112.824377] wlan0: Connection to AP <MAC address removed> lost
[  112.997756] wlan0: authenticate with <MAC address removed>
[  113.007869] wlan0: direct probe to <MAC address removed> (try 1/3)
[  113.209232] wlan0: direct probe to <MAC address removed> (try 2/3)
[  113.413215] wlan0: direct probe to <MAC address removed> (try 3/3)
[  113.617198] wlan0: authentication with <MAC address removed> timed out
[  113.757713] wlan0: authenticate with <MAC address removed>
[  113.757825] wlan0: send auth to <MAC address removed> (try 1/3)
[  113.763631] wlan0: authenticated
[  113.765155] wlan0: associate with <MAC address removed> (try 1/3)
[  113.869188] wlan0: associate with <MAC address removed> (try 2/3)
[  113.973163] wlan0: associate with <MAC address removed> (try 3/3)
[  113.976411] wlan0: RX AssocResp from <MAC address removed> (capab=0x401 status=0 aid=5)
[  113.976469] wlan0: associated
[  146.889574] wlan0: Connection to AP <MAC address removed> lost
[  147.846913] wlan0: authenticate with <MAC address removed>
[  147.866636] wlan0: send auth to <MAC address removed> (try 1/3)
[  147.868357] wlan0: authenticated
[  147.870404] wlan0: associate with <MAC address removed> (try 1/3)
[  147.873057] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  147.873117] wlan0: associated
[  160.916428] wlan0: Connection to AP <MAC address removed> lost
[  161.057847] wlan0: authenticate with <MAC address removed>
[  161.067947] wlan0: direct probe to <MAC address removed> (try 1/3)
[  161.269293] wlan0: direct probe to <MAC address removed> (try 2/3)
[  161.473277] wlan0: direct probe to <MAC address removed> (try 3/3)
[  161.677259] wlan0: authentication with <MAC address removed> timed out
[  162.625736] wlan0: authenticate with <MAC address removed>
[  162.645409] wlan0: send auth to <MAC address removed> (try 1/3)
[  162.749167] wlan0: send auth to <MAC address removed> (try 2/3)
[  162.853185] wlan0: send auth to <MAC address removed> (try 3/3)
[  162.957093] wlan0: authentication with <MAC address removed> timed out
[  163.997595] wlan0: authenticate with <MAC address removed>
[  164.007690] wlan0: send auth to <MAC address removed> (try 1/3)
[  164.109068] wlan0: send auth to <MAC address removed> (try 2/3)
[  164.213052] wlan0: send auth to <MAC address removed> (try 3/3)
[  164.317041] wlan0: authentication with <MAC address removed> timed out
[  166.165678] wlan0: authenticate with <MAC address removed>
[  166.185081] wlan0: direct probe to <MAC address removed> (try 1/3)
[  166.388879] wlan0: direct probe to <MAC address removed> (try 2/3)
[  166.592858] wlan0: direct probe to <MAC address removed> (try 3/3)
[  166.796840] wlan0: authentication with <MAC address removed> timed out
[  168.645366] wlan0: authenticate with <MAC address removed>
[  168.654863] wlan0: send auth to <MAC address removed> (try 1/3)
[  168.756687] wlan0: send auth to <MAC address removed> (try 2/3)
[  168.758095] wlan0: authenticated
[  168.760684] wlan0: associate with <MAC address removed> (try 1/3)
[  168.765587] wlan0: RX AssocResp from <MAC address removed> (capab=0x401 status=0 aid=5)
[  168.765642] wlan0: associated
[  340.272947] wlan0: authenticate with <MAC address removed>
[  340.283048] wlan0: send auth to <MAC address removed> (try 1/3)
[  340.284972] wlan0: authenticated
[  340.286581] wlan0: associate with <MAC address removed> (try 1/3)
[  340.291274] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  340.291334] wlan0: associated
[  389.353670] wlan0: Connection to AP <MAC address removed> lost
[  406.166056] wlan0: authenticate with <MAC address removed>
[  406.187371] wlan0: direct probe to <MAC address removed> (try 1/3)
[  406.389178] wlan0: direct probe to <MAC address removed> (try 2/3)
[  406.593187] wlan0: send auth to <MAC address removed> (try 3/3)
[  406.595414] wlan0: authenticated
[  406.597197] wlan0: associate with <MAC address removed> (try 1/3)
[  406.600252] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  406.600312] wlan0: associated
[  415.403530] wlan0: Connection to AP <MAC address removed> lost
[  416.373013] wlan0: authenticate with <MAC address removed>
[  416.392556] wlan0: send auth to <MAC address removed> (try 1/3)
[  416.394244] wlan0: authenticated
[  416.396404] wlan0: associate with <MAC address removed> (try 1/3)
[  416.399437] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  416.399498] wlan0: associated
[  471.510988] wlan0: Connection to AP <MAC address removed> lost
[  472.480327] wlan0: authenticate with <MAC address removed>
[  472.500002] wlan0: send auth to <MAC address removed> (try 1/3)
[  472.502364] wlan0: authenticated
[  472.503801] wlan0: associate with <MAC address removed> (try 1/3)
[  472.507296] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  472.507356] wlan0: associated
[  499.564795] wlan0: Connection to AP <MAC address removed> lost
[  500.533951] wlan0: authenticate with <MAC address removed>
[  500.553675] wlan0: send auth to <MAC address removed> (try 1/3)
[  500.557872] wlan0: authenticated
[  500.561488] wlan0: associate with <MAC address removed> (try 1/3)
[  500.665483] wlan0: associate with <MAC address removed> (try 2/3)
[  500.727182] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  500.727242] wlan0: associated
[  519.603342] wlan0: Connection to AP <MAC address removed> lost
[  520.552409] wlan0: authenticate with <MAC address removed>
[  520.572049] wlan0: send auth to <MAC address removed> (try 1/3)
[  520.574762] wlan0: authenticated
[  520.575826] wlan0: associate with <MAC address removed> (try 1/3)
[  520.679840] wlan0: associate with <MAC address removed> (try 2/3)
[  520.783836] wlan0: associate with <MAC address removed> (try 3/3)
[  520.887826] wlan0: association with <MAC address removed> timed out
[  975.041669] wlan0: authenticate with <MAC address removed>
[  975.051793] wlan0: send auth to <MAC address removed> (try 1/3)
[  975.053821] wlan0: authenticated
[  975.054400] wlan0: associate with <MAC address removed> (try 1/3)
[  975.057917] wlan0: RX AssocResp from <MAC address removed> (capab=0x421 status=0 aid=1)
[  975.057979] wlan0: associated
[ 1030.696723] wlan0: Connection to AP <MAC address removed> lost

########## wireless info END ############

**thomas-toniazzo** · July 1st, 2014

Just to add, to avoid doubts, that in Windows7/8 the wireless adapter works just fine (streaming hd films etc),
on the same connection.
Cheers
Thomas

**praseodym** · July 1st, 2014

There are no nameservers in your /etc/resolv.conf:

Code:

echo "nameserver 8.8.8.8\nnameserver 8.8.4.4" | sudo tee /etc/resolv.conf
sudo service network-manager restart

**thomas-toniazzo** · July 2nd, 2014

good grief how did that happen?... Thank you "praseodym". That seems to be it from me. Connection over wireless now works OK. Cheers! Thomas

**Floyd_Wallace** · July 28th, 2014

For the love of God, please tell me how to undo this nightmare. Followed code to the letter, and now I can't do anything -- kernel panic. I am on AMD64. Fortunately I can roll back to the older Kernel version that came with the install.

But a Kernel Panic is a nightmare.

Please anyone contemplating this instruction: DON'T.

Please tell me how to roll this nightmare back. I'll take flaky realtek modules over kernel panic and a non functioning computer any day.

Thread: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

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Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

Re: 14.04 - realtek wireless bad, ralink wireless usb far better - why?

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