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Thread: Really slow wireless internet on ubuntu 11.10

  1. #321
    Join Date
    Nov 2010
    Beans
    6

    Re: Really slow wireless internet on ubuntu 11.10

    I'm having similar problems as stated above. I have tried the fix posted to no avail, upon the recommendation of some other threads: http://ubuntuforums.org/showpost.php...&postcount=305

    As well as a couple others. I was able to both kill my internet connection by mucking with the ath9k, and then restore it after returning the settings to normal. In either case, my internet is essentially unusable on that computer due to the slow connection.

    The wireless adaptor is a Netgear USB N150 WNA1100

    The output as requested is as follows.

    Please advise.

    Code:
      	 	 	 	 	 	   iwconfig
     lo        no wireless extensions.  
     
    
     eth1      no wireless extensions.  
     
    
     wlan0     IEEE 802.11bgn  ESSID:"wireless"   
               Mode:Managed  Frequency:2.462 GHz  Access Point: 58:6D:8F:6F:95:68    
               Bit Rate=28.9 Mb/s   Tx-Power=20 dBm    
               Retry  long limit:7   RTS thr:off   Fragment thr:off  
               Power Management:off  
               Link Quality=33/70  Signal level=-77 dBm   
               Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0  
               Tx excessive retries:9  Invalid misc:25   Missed beacon:0  
     
    
     eth0      no wireless extensions.


    Code:
     lspci -nnk | grep -iA2 net  
     00:0a.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller [11ab:4320] (rev 13)  
     	Subsystem: ASUSTeK Computer Inc. Marvell 88E8001 Gigabit Ethernet Controller (Asus) [1043:811a]  
     	Kernel driver in use: skge  
     	Kernel modules: skge  
     00:0c.0 Ethernet controller [0200]: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 [8086:1229] (rev 04) 
     	Subsystem: Intel Corporation 82558B PRO/100+ PCI (TP) [8086:0009]  
     	Kernel driver in use: e100


    Code:
     lsmod
     Module                  Size  Used by  
     arc4                   12529  2  
     snd_via82xx            29734  2  
     snd_via82xx_modem      18825  0  
     gameport               19693  1 snd_via82xx  
     snd_ac97_codec        134826  2 snd_via82xx,snd_via82xx_modem  
     ac97_bus               12730  1 snd_ac97_codec  
     snd_pcm                97188  3 snd_via82xx,snd_via82xx_modem,snd_ac97_codec  
     snd_mpu401_uart        14169  1 snd_via82xx  
     snd_seq_midi           13324  0  
     ath9k_htc              92738  0  
     snd_rawmidi            30748  2 snd_mpu401_uart,snd_seq_midi  
     mac80211              506816  1 ath9k_htc  
     snd_seq_midi_event     14899  1 snd_seq_midi  
     ath9k_common           14053  1 ath9k_htc  
     ath9k_hw              411112  2 ath9k_htc,ath9k_common  
     snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event  
     ath                    24067  3 ath9k_htc,ath9k_common,ath9k_hw  
     snd_timer              29990  2 snd_pcm,snd_seq  
     snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq  
     nouveau               774571  2  
     cfg80211              205544  3 ath9k_htc,mac80211,ath  
     snd                    78855  13 snd_via82xx,snd_via82xx_modem,snd_ac97_codec,snd_pcm,snd_mpu401_uart,snd_rawmidi,snd_seq,snd_timer,snd_seq_device 
     joydev                 17693  0  
     amd64_edac_mod         24778  0  
     psmouse                87603  0  
     edac_core              53746  3 amd64_edac_mod  
     i2c_viapro             13153  0  
     serio_raw              13211  0  
     k8temp                 13057  0  
     ttm                    76949  1 nouveau 
     snd_page_alloc         18529  3 snd_via82xx,snd_via82xx_modem,snd_pcm  
     edac_mce_amd           23709  1 amd64_edac_mod  
     soundcore              15091  1 snd  
     drm_kms_helper         46978  1 nouveau 
     drm                   242038  4 nouveau,ttm,drm_kms_helper  
     rfcomm                 47604  0  
     bnep                   18281  2  
     i2c_algo_bit           13423  1 nouveau 
     parport_pc             32866  1  
     bluetooth             180104  10 rfcomm,bnep  
     mxm_wmi                12979  1 nouveau 
     wmi                    19256  1 mxm_wmi 
     ppdev                  17113  0  
     video                  19596  1 nouveau 
     mac_hid                13253  0  
     shpchp                 37277  0  
     lp                     17799  0  
     parport                46562  3 parport_pc,ppdev,lp  
     usbhid                 47199  0  
     hid                    99559  1 usbhid  
     floppy                 70365  0  
     firewire_ohci          41000  0  
     firewire_core          63558  1 firewire_ohci  
     pata_via               13701  2  
     sata_via               13799  0  
     e100                   37213  0  
     skge                   49902  0  
     crc_itu_t              12707  1 firewire_core

  2. #322
    Join Date
    Aug 2012
    Beans
    1

    Re: Really slow wireless internet on ubuntu 11.10

    Hello,

    I also have network speed problem and I also would need for help.

    My problem is similar, but any of the previous comments helped me out yet.

    I have usbnet, with the followings:

    ROUTER PART (2.6.32):
    physic modem, (USB 2.0 full-speed)
    OHCI,
    usbnet,
    and a driver from the modem manufacturer.

    via WiFi

    MY LAPTOP

    I would like to use all of the above via Wifi connection like a router.

    My problem are the speed slow and asymmetric, the download is much more bigger then the upload. I tested the modem and that is right in my laptop. I mean the internet speed is high.

    Any idea what I should change?

    My idea was to exchange the OHCI to EHCI, but firstly I cannot and secondly I am afraid of this cannot solve my problem.

    Sorry for my poor English.

    T

  3. #323
    Join Date
    Aug 2007
    Location
    Red Deer, AB-Canada
    Beans
    242
    Distro
    Ubuntu 10.10 Maverick Meerkat

    Re: Really slow wireless internet on ubuntu 11.10

    [edit] removed post. Problem seems to be fixed. thanks.
    Last edited by ozzyprv; September 3rd, 2012 at 08:22 PM.
    Ozzy - User: Linux 452359 | Ubuntu 16872 |

  4. #324
    Join Date
    Sep 2012
    Beans
    14

    Re: Really slow wireless internet on ubuntu 11.10

    hi

    I have a problem with slow speed
    (
    RTL8188CE)
    Please help

    Module Size Used by
    vesafb 13844 1
    joydev 17693 0
    parport_pc 32866 0
    ppdev 17113 0
    rfcomm 47604 0
    bnep 18281 2
    bluetooth 180104 10 rfcomm,bnep
    arc4 12529 2
    hp_wmi 18092 0
    sparse_keymap 13890 1 hp_wmi
    snd_hda_codec_idt 70795 1
    snd_hda_codec_hdmi 32474 1
    snd_seq_midi 13324 0
    snd_rawmidi 30748 1 snd_seq_midi
    snd_hda_intel 33773 5
    snd_hda_codec 127706 3 snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_intel
    snd_hwdep 13668 1 snd_hda_codec
    snd_seq_midi_event 14899 1 snd_seq_midi
    snd_pcm 97188 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
    psmouse 87692 0
    k10temp 13166 0
    serio_raw 13211 0
    uvcvideo 72627 0
    i2c_piix4 13301 0
    videodev 98259 1 uvcvideo
    snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event
    v4l2_compat_ioctl32 17128 1 videodev
    rtl8192ce 137448 0
    snd_timer 29990 2 snd_pcm,snd_seq
    fglrx 3263886 117
    snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
    rtlwifi 118718 1 rtl8192ce
    mac80211 506816 2 rtl8192ce,rtlwifi
    rts_pstor 445196 0
    snd 78855 20 snd_hda_codec_idt,snd_hda_codec_hdmi,snd_rawmidi,s nd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_s eq,snd_timer,snd_seq_device
    cfg80211 205544 2 rtlwifi,mac80211
    soundcore 15091 1 snd
    snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
    wmi 19256 1 hp_wmi
    video 19596 0
    mac_hid 13253 0
    lp 17799 0
    parport 46562 3 parport_pc,ppdev,lp
    r8169 62099 0

    0: hp-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: no

    wlan0 IEEE 802.11bgn ESSID:"danny"
    Mode:Managed Frequency:2.417 GHz Access Point: 00:900:F3:27:10
    Bit Rate=11 Mb/s Tx-Power=20 dBm
    Retry long limit:7 RTS thr=2347 B Fragment thrff
    Power Managementff
    Link Quality=70/70 Signal level=-38 dBm
    Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
    Tx excessive retries:0 Invalid misc:3053 Missed beacon:0

    01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
    Subsystem: Hewlett-Packard Company Device [103c:1629]
    Kernel driver in use: rtl8192ce
    --
    02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
    Subsystem: Hewlett-Packard Company Device [103c:3566]
    Kernel driver in use: r8169




    Last edited by waadimch; September 16th, 2012 at 09:31 AM.

  5. #325
    Join Date
    Aug 2005
    Location
    South Carolina, USA
    Beans
    22,393
    Distro
    Ubuntu 16.04 Xenial Xerus

    Re: Really slow wireless internet on ubuntu 11.10

    Quote Originally Posted by waadimch View Post
    hi

    I have a problem with slow speed
    (
    [SIZE=1]RTL8188CE)
    Please help
    Wow! This is a long, old complicated thread! Would you please start your own new thread and PM me the link?
    "Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, Ph.D.

  6. #326
    Join Date
    Oct 2011
    Beans
    2

    Re: Really slow wireless internet on ubuntu 11.10

    Deadly! Worked like a charm Ubuntu 12.04 - Ultimate 3.5.

    Atta Boy Wild Man, Thanks! Theres no going to going back to windows for this cowboy, No matter how buggy ubuntu is for me,

    Wish I could wholeheartedly recommend it to windows users tho.

    I love Linux, why is so buggy tho? Or is it just me and my "fix it till it breaks", kinda personality?

    Hmmm... Oh well, thanks again!
    Last edited by kclindal; January 28th, 2013 at 02:35 AM.

  7. #327
    Join Date
    Mar 2013
    Beans
    1

    Re: Really slow wireless internet on ubuntu 11.10

    thanks a lot man, really appreciate it. guys dont forget to enter the code in the new document folder not in the terminal as i did the first time!

  8. #328
    Join Date
    Apr 2013
    Beans
    4

    Re: Really slow wireless internet on ubuntu 11.10

    Edit: If you read this, I just started a new thread. Thanks!
    Last edited by travelholic; April 3rd, 2013 at 01:43 AM.

  9. #329
    Join Date
    Feb 2008
    Location
    Texas
    Beans
    16,461
    Distro
    Ubuntu Mate 16.04 Xenial Xerus

    Re: Really slow wireless internet on ubuntu 11.10

    Go into your router and change 802.11bgn to just 802.11bg.

    Change your wireless setting to match the screenshots.
    Then do:
    Code:
    gksudo gedit /etc/modprobe.d/rtl8192ce.conf
    A new empty file will open, paste this one line into the file.

    Code:
    options rtl8192ce swenc=1
    Proofread, save and close gedit, then reboot.
    Thanks
    Attached Images Attached Images

  10. #330
    Join Date
    Apr 2013
    Beans
    4

    Re: Really slow wireless internet on ubuntu 11.10

    Sorry I started a new thread with all the same info. I don't have access to the router though. It's the school internet, but it equally doesn't work at home.

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