barun[member=1595]Barun[/member]-JW6H ~ $ lsusbBus 002 Device 004: ID 13d3:5196 IMC Networks Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching HubBus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 001 Device 004: ID 0581:0101 Racal Data Group Bus 001 Device 003: ID 8087:07da Intel Corp. Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching HubBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubbarun[member=1595]Barun[/member]-JW6H ~ $ lspci -nnk | grep -iA2 net07:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2230 [8086:0887] (rev c4) Subsystem: Intel Corporation Centrino Wireless-N 2230 BGN [8086:4062] Kernel driver in use: iwlwifi08:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet [1969:1091] (rev 10) Subsystem: QUANTA Computer Inc Device [152d:0971] Kernel driver in use: alxbarun[member=1595]Barun[/member]-JW6H ~ $ sudo lshw -C networkx86_pkg_temp_thermal 14205 0 intel_powerclamp 14705 0 snd_timer 29482 2 snd_pcm,snd_seqcoretemp 13435 0 btusb 32412 0 snd 69322 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midibluetooth 391136 22 bnep,btusb,rfcommsoundcore 12680 1 sndmei_me 18627 0 cfg80211 484040 4 iwlwifi,brcmsmac,mac80211,iwldvmkvm_intel 143109 0 kvm 451552 1 kvm_intelmei 82276 1 mei_meintel_rst 12890 0 rtsx_pci_ms 18151 0 lpc_ich 21080 0 crct10dif_pclmul 14289 0 crc32_pclmul 13113 0 memstick 16966 1 rtsx_pci_msghash_clmulni_intel 13216 0 cryptd 20359 1 ghash_clmulni_inteljoydev 17381 0 mac_hid 13205 0 serio_raw 13462 0 parport_pc 32701 0 ppdev 17671 0 lp 17759 0 parport 42348 3 lp,ppdev,parport_pcdm_mirror 22135 0 dm_region_hash 20862 1 dm_mirrordm_log 18411 2 dm_region_hash,dm_mirrorusb_storage 62209 0 hid_generic 12548 0 usbhid 52659 0 hid 106148 2 hid_generic,usbhidrtsx_pci_sdmmc 23274 0 i915 783805 2 psmouse 106678 0 i2c_algo_bit 13413 1 i915drm_kms_helper 55071 1 i915ahci 25819 3 rtsx_pci 46202 2 rtsx_pci_ms,rtsx_pci_sdmmclibahci 32716 1 ahcidrm 303102 3 i915,drm_kms_helperalx 32452 0 mdio 13807 1 alxwmi 19177 0 video 19476 1 i915barun[member=1595]Barun[/member]-JW6H ~ $ iwconfig | grep 'Power Management'eth0 no wireless extensions.lo no wireless extensions. Power Management:offbarun[member=1595]Barun[/member]-JW6H ~ $
echo "options iwlwifi 11n_disable=1 swcrypto=1" | sudo tee /etc/modprobe.d/iwlwifi.conf