Arch Linux

jilen

Member

Registered: 2013-01-17

Posts: 15

Intel AC 3016 wifi is slow/latency

I brought a new laptop with intel ac 3016, but the  speed is much slower than others. 

Here are my dmesg info

[    9.301806] iwlwifi 0000:03:00.0: irq 29 for MSI/MSI-X
[    9.302055] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-3160-10.ucode failed with error -2
[   10.404954] iwlwifi 0000:03:00.0: loaded firmware version 25.222.9.0 op_mode iwlmvm
[   11.673946] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[   11.673999] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[   11.674226] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[   12.698545] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[   12.727670] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[   18.605495] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[   18.605731] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[ 8095.488551] Modules linked in: uas usb_storage fuse ctr ccm bbswitch(O) snd_hda_codec_hdmi arc4 iwlmvm mac80211 joydev coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel hid_generic usbhid kvm ecb snd_hda_codec_via snd_hda_codec_generic nouveau ttm mxm_wmi mousedev iTCO_wdt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common crct10dif_pclmul crc32_pclmul crc32c_intel videodev ghash_clmulni_intel media aesni_intel r8169 i915 drm_kms_helper snd_hda_intel snd_hda_controller snd_hda_codec iTCO_vendor_support aes_x86_64 lrw gf128mul glue_helper rtsx_pci_ms memstick ablk_helper hwmon mii btusb bluetooth evdev cryptd mac_hid pcspkr drm snd_hwdep serio_raw snd_pcm iwlwifi cfg80211 rfkill psmouse i2c_hid hid snd_timer intel_gtt thermal i2c_algo_bit dw_dmac i2c_designware_platform
[ 8355.688691] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[ 8355.688926] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[12932.370035] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[12932.370265] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[12933.071284] Modules linked in: uas usb_storage fuse ctr ccm bbswitch(O) snd_hda_codec_hdmi arc4 iwlmvm mac80211 joydev coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel hid_generic usbhid kvm ecb snd_hda_codec_via snd_hda_codec_generic nouveau ttm mxm_wmi mousedev iTCO_wdt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common crct10dif_pclmul crc32_pclmul crc32c_intel videodev ghash_clmulni_intel media aesni_intel r8169 i915 drm_kms_helper snd_hda_intel snd_hda_controller snd_hda_codec iTCO_vendor_support aes_x86_64 lrw gf128mul glue_helper rtsx_pci_ms memstick ablk_helper hwmon mii btusb bluetooth evdev cryptd mac_hid pcspkr drm snd_hwdep serio_raw snd_pcm iwlwifi cfg80211 rfkill psmouse i2c_hid hid snd_timer intel_gtt thermal i2c_algo_bit dw_dmac i2c_designware_platform
[25378.802082] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[25378.802343] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S