Hi, I'm running Kali GNOME Version 3.4.2 64-bit.Hard Disk Install. Dual Boot with Windows 7.
I am having trouble with the speeds that I am getting over my Wi-Fi connection. I am new to Kali but have used Mint, Ubuntu and BackTrack in the past.
I never encountered any problem as such. The websites seem to load fast but downloads on the Iceweasel browser and sudo apt-get upgrade and sudo apt-get update seem to have very slow speeds. I have also got a Windows 7 installation but the speeds on that are quite fast, around 270 Kbps.(I live in India and this is quite fast there). But in Kali I'm getting around 10 Kbps on the Iceweasel downloads and hardly 1 - 3 Kbps on the sudo apt-get update and sudo apt-get upgrade.
iwconfig
Code:
lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"LAPAREDNET"  
          Mode:Managed  Frequency:2.442 GHz  Access Point: 64:66:B3:D0:AE:EE   
          Bit Rate=150 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=45/70  Signal level=-65 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:14672  Invalid misc:24   Missed beacon:0
lspci -nnk | grep -iA2 net
Code:
07:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57781 Gigabit Ethernet PCIe [14e4:16b1] (rev 10)
	Subsystem: Lenovo Device [17aa:3975]
08:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [Condor Peak] [8086:0084]
	Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN [8086:1315]
	Kernel driver in use: iwlwifi
lsmod
Code:
Module                  Size  Used by
ath9k                  83773  0 
ath9k_common           12729  1 ath9k
ath9k_hw              328776  2 ath9k_common,ath9k
ath                    21418  3 ath9k_common,ath9k,ath9k_hw
binfmt_misc            12958  1 
loop                   22955  0 
dm_crypt               18373  0 
joydev                 17318  0 
uvcvideo               66708  0 
videobuf2_vmalloc      12665  1 uvcvideo
videobuf2_memops       12563  1 videobuf2_vmalloc
videobuf2_core         26705  1 uvcvideo
videodev               92071  2 uvcvideo,videobuf2_core
media                  18185  2 uvcvideo,videodev
snd_hda_codec_hdmi     31480  1 
snd_hda_codec_realtek    55447  1 
i915                  448745  3 
snd_hda_intel          30803  3 
nouveau               690801  0 
ttm                    62521  1 nouveau
drm_kms_helper         27236  2 i915,nouveau
drm                   202248  6 ttm,i915,drm_kms_helper,nouveau
arc4                   12544  2 
snd_hda_codec          88216  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
iwldvm                111693  0 
mac80211              348666  2 ath9k,iwldvm
coretemp               12855  0 
snd_hwdep              13190  1 snd_hda_codec
i2c_algo_bit           12842  2 i915,nouveau
snd_pcm                68524  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
iwlwifi                68141  1 iwldvm
snd_page_alloc         13019  2 snd_pcm,snd_hda_intel
cfg80211              144106  5 ath,iwlwifi,ath9k,mac80211,iwldvm
snd_timer              22813  1 snd_pcm
iTCO_wdt               12832  0 
iTCO_vendor_support    12705  1 iTCO_wdt
acpi_cpufreq           13355  1 
jmb38x_ms              17183  0 
lpc_ich                16758  0 
memstick               13741  1 jmb38x_ms
mfd_core               12602  1 lpc_ich
mei                    31840  0 
i2c_i801               17046  0 
ideapad_laptop         17550  0 
i2c_core               24042  7 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,nouveau,videodev
sparse_keymap          12761  1 ideapad_laptop
kvm                   309830  0 
mxm_wmi                12516  1 nouveau
snd                    53078  13 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel
evdev                  17651  10 
psmouse                69191  0 
serio_raw              12941  0 
mperf                  12454  1 acpi_cpufreq
rfkill                 19167  4 cfg80211,ideapad_laptop
soundcore              13027  1 snd
video                  17687  2 i915,nouveau
wmi                    13244  2 mxm_wmi,nouveau
processor              28456  1 acpi_cpufreq
battery                13147  0 
button                 12945  2 i915,nouveau
ac                     12625  0 
ext4                  371544  1 
crc16                  12344  1 ext4
jbd2                   71913  1 ext4
mbcache                13115  1 ext4
dm_mod                 63778  1 dm_crypt
sg                     26096  0 
sr_mod                 21946  0 
sd_mod                 40550  3 
cdrom                  35213  1 sr_mod
crc_t10dif             12349  1 sd_mod
xhci_hcd               78154  0 
crc32c_intel           12748  0 
ahci                   25061  2 
ghash_clmulni_intel    13063  0 
libahci                22919  1 ahci
cryptd                 14561  1 ghash_clmulni_intel
libata                141636  2 ahci,libahci
microcode              30457  0 
scsi_mod              162399  4 sg,libata,sd_mod,sr_mod
sdhci_pci              17849  0 
sdhci                  27126  1 sdhci_pci
fan                    12682  0 
mmc_core               77375  2 sdhci,sdhci_pci
thermal                17426  0 
thermal_sys            22342  4 fan,video,thermal,processor
ehci_hcd               40532  0 
usbcore               134001  3 uvcvideo,ehci_hcd,xhci_hcd
libphy                 23652  0 
usb_common             12355  1 usbcore
I have found a similar problem here : http://ubuntuforums.org/showthread.php?t=1877120
But none of the commands that "Wild Man" has told there are working
Any help will be greatly appreciated.
Thanks :)