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Hi everyone,
I just picked up my x1 carbon today and installed arch. For some reason i'm unable to connect to my wireless network via 2.4Ghz, only 5Ghz. I had the same problem from the install media as i do post-install. wifi-menu and NetworkManager (running kde) are unable to connect via 2.4Ghz using WPA.
uname -a
Linux X1 3.8.4-1-ARCH #1 SMP PREEMPT Wed Mar 20 22:10:25 CET 2013 x86_64 GNU/Linux
lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:16.3 Serial controller: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QS77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
02:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 07)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 96)
lsmod
Module Size Used by
joydev 9727 0
coretemp 6198 0
kvm_intel 124204 0
kvm 392222 1 kvm_intel
uvcvideo 73877 0
videobuf2_vmalloc 3400 1 uvcvideo
videobuf2_memops 2335 1 videobuf2_vmalloc
videobuf2_core 27873 1 uvcvideo
crc32c_intel 14313 0
videodev 105111 2 uvcvideo,videobuf2_core
ghash_clmulni_intel 4597 0
aesni_intel 46103 1
aes_x86_64 7555 1 aesni_intel
xts 3135 1 aesni_intel
lrw 3661 1 aesni_intel
gf128mul 6050 2 lrw,xts
media 10437 2 uvcvideo,videodev
ablk_helper 1972 1 aesni_intel
cryptd 8741 3 ghash_clmulni_intel,aesni_intel,ablk_helper
btusb 14804 0
bluetooth 301098 2 btusb
iTCO_wdt 5447 0
iTCO_vendor_support 1929 1 iTCO_wdt
arc4 2007 2
microcode 14465 0
iwldvm 171846 0
snd_hda_codec_hdmi 27848 1
psmouse 76175 0
mac80211 467685 1 iwldvm
serio_raw 5105 0
i2c_i801 11077 0
snd_hda_codec_realtek 62745 1
i915 558806 3
pcspkr 1995 0
iwlwifi 135800 1 iwldvm
snd_hda_intel 34194 2
snd_hda_codec 102453 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
intel_agp 10872 1 i915
cfg80211 433688 3 iwlwifi,mac80211,iwldvm
intel_gtt 12566 2 i915,intel_agp
drm_kms_helper 35517 1 i915
snd_hwdep 6428 1 snd_hda_codec
drm 226103 4 i915,drm_kms_helper
snd_pcm 78146 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 7426 2 snd_pcm,snd_hda_intel
lpc_ich 11601 0
snd_timer 18934 1 snd_pcm
i2c_algo_bit 5391 1 i915
mei 59991 0
i2c_core 23171 6 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,videodev
thermal 8577 0
wmi 8379 0
thinkpad_acpi 62433 0
nvram 5906 1 thinkpad_acpi
snd 60156 12 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel,thinkpad_acpi
tpm_tis 10570 0
ac 2568 0
battery 7098 0
soundcore 5442 1 snd
tpm 14476 1 tpm_tis
rfkill 15996 4 cfg80211,thinkpad_acpi,bluetooth
tpm_bios 9937 1 tpm
acpi_cpufreq 10630 1
mperf 1267 1 acpi_cpufreq
video 11363 1 i915
evdev 10136 14
button 4701 1 i915
processor 27431 1 acpi_cpufreq
ext4 478274 1
crc16 1359 2 ext4,bluetooth
jbd2 77917 1 ext4
mbcache 6026 1 ext4
sd_mod 31258 2
ahci 22160 1
libahci 20906 1 ahci
ehci_pci 4120 0
sdhci_pci 11412 0
libata 168683 2 ahci,libahci
ehci_hcd 47423 1 ehci_pci
sdhci 28375 1 sdhci_pci
xhci_hcd 89405 0
scsi_mod 130797 2 libata,sd_mod
mmc_core 91956 2 sdhci,sdhci_pci
usbcore 175061 5 btusb,uvcvideo,ehci_hcd,ehci_pci,xhci_hcd
usb_common 954 1 usbcore
When I attempt to connect to 2.4Ghz
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): disconnecting for new activation request.
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): device state change: activated -> disconnected (reason 'none') [100 30 0]
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): deactivating device (reason 'none') [0]
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): canceled DHCP transaction, DHCP client pid 592
Apr 03 17:53:05 X1 kernel: wlp3s0: deauthenticating from 28:cf:da:b3:ef:5a by local choice (reason=3)
Apr 03 17:53:05 X1 kernel: cfg80211: Calling CRDA for country: US
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) starting connection 'wrt'
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 1 of 5 (Device Prepare) scheduled...
Apr 03 17:53:05 X1 dbus-daemon[191]: dbus[191]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Apr 03 17:53:05 X1 dbus[191]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Apr 03 17:53:05 X1 NetworkManager[188]: <warn> Connection disconnected (reason -3)
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: completed -> disconnected
Apr 03 17:53:05 X1 NetworkManager[188]: <warn> Connection disconnected (reason -3)
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 1 of 5 (Device Prepare) started...
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 2 of 5 (Device Configure) scheduled...
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 1 of 5 (Device Prepare) complete.
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 2 of 5 (Device Configure) starting...
Apr 03 17:53:05 X1 NetworkManager[188]: <info> (wlp3s0): device state change: prepare -> config (reason 'none') [40 50 0]
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0/wireless): connection 'wrt' has security, and secrets exist. No new secrets needed.
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Config: added 'ssid' value 'wrt'
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Config: added 'scan_ssid' value '1'
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Config: added 'psk' value '<omitted>'
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 2 of 5 (Device Configure) complete.
Apr 03 17:53:05 X1 NetworkManager[188]: <info> Config: set interface ap_scan to 1
Apr 03 17:53:05 X1 dbus-daemon[191]: dbus[191]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 03 17:53:05 X1 dbus[191]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 03 17:53:08 X1 kernel: wlp3s0: authenticate with 28:cf:da:b3:ef:59
Apr 03 17:53:08 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:08 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> authenticating
Apr 03 17:53:08 X1 kernel: wlp3s0: send auth to 28:cf:da:b3:ef:59 (try 1/3)
Apr 03 17:53:08 X1 kernel: wlp3s0: authenticated
Apr 03 17:53:08 X1 kernel: wlp3s0: waiting for beacon from 28:cf:da:b3:ef:59
Apr 03 17:53:08 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: authenticating -> associating
Apr 03 17:53:08 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: associating -> disconnected
Apr 03 17:53:09 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> scanning
Apr 03 17:53:12 X1 kernel: wlp3s0: authenticate with 28:cf:da:b3:ef:59
Apr 03 17:53:12 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:12 X1 kernel: wlp3s0: send auth to 28:cf:da:b3:ef:59 (try 1/3)
Apr 03 17:53:12 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: scanning -> authenticating
Apr 03 17:53:12 X1 kernel: wlp3s0: authenticated
Apr 03 17:53:12 X1 kernel: wlp3s0: waiting for beacon from 28:cf:da:b3:ef:59
Apr 03 17:53:12 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: authenticating -> associating
Apr 03 17:53:12 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: associating -> disconnected
Apr 03 17:53:12 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> scanning
Apr 03 17:53:15 X1 kernel: wlp3s0: authenticate with 00:18:e7:f8:64:e3
Apr 03 17:53:15 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:15 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: scanning -> authenticating
Apr 03 17:53:15 X1 kernel: wlp3s0: direct probe to 00:18:e7:f8:64:e3 (try 1/3)
Apr 03 17:53:16 X1 kernel: wlp3s0: direct probe to 00:18:e7:f8:64:e3 (try 2/3)
Apr 03 17:53:16 X1 kernel: wlp3s0: direct probe to 00:18:e7:f8:64:e3 (try 3/3)
Apr 03 17:53:16 X1 kernel: wlp3s0: authentication with 00:18:e7:f8:64:e3 timed out
Apr 03 17:53:16 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: authenticating -> disconnected
Apr 03 17:53:17 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> scanning
Apr 03 17:53:20 X1 kernel: wlp3s0: authenticate with 28:cf:da:b3:ef:59
Apr 03 17:53:20 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:20 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: scanning -> authenticating
Apr 03 17:53:20 X1 kernel: wlp3s0: send auth to 28:cf:da:b3:ef:59 (try 1/3)
Apr 03 17:53:20 X1 kernel: wlp3s0: authenticated
Apr 03 17:53:20 X1 kernel: wlp3s0: waiting for beacon from 28:cf:da:b3:ef:59
Apr 03 17:53:20 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: authenticating -> associating
Apr 03 17:53:20 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: associating -> disconnected
Apr 03 17:53:21 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> scanning
Apr 03 17:53:21 X1 kernel: wlp3s0: authenticate with 28:cf:da:b3:ef:59
Apr 03 17:53:21 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:21 X1 kernel: wlp3s0: send auth to 28:cf:da:b3:ef:59 (try 1/3)
Apr 03 17:53:21 X1 kernel: wlp3s0: authenticated
Apr 03 17:53:21 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: scanning -> authenticating
Apr 03 17:53:21 X1 kernel: wlp3s0: waiting for beacon from 28:cf:da:b3:ef:59
Apr 03 17:53:21 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: authenticating -> associating
Apr 03 17:53:21 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: associating -> disconnected
Apr 03 17:53:31 X1 NetworkManager[188]: <warn> Activation (wlp3s0/wireless): association took too long.
Apr 03 17:53:31 X1 NetworkManager[188]: <info> (wlp3s0): device state change: config -> need-auth (reason 'none') [50 60 0]
Apr 03 17:53:31 X1 NetworkManager[188]: <warn> Activation (wlp3s0/wireless): asking for new secrets
Apr 03 17:53:31 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> inactive
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 1 of 5 (Device Prepare) scheduled...
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 1 of 5 (Device Prepare) started...
Apr 03 17:53:39 X1 NetworkManager[188]: <info> (wlp3s0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 2 of 5 (Device Configure) scheduled...
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 1 of 5 (Device Prepare) complete.
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 2 of 5 (Device Configure) starting...
Apr 03 17:53:39 X1 NetworkManager[188]: <info> (wlp3s0): device state change: prepare -> config (reason 'none') [40 50 0]
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0/wireless): connection 'wrt' has security, and secrets exist. No new secrets needed.
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Config: added 'ssid' value 'wrt'
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Config: added 'scan_ssid' value '1'
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Config: added 'psk' value '<omitted>'
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Activation (wlp3s0) Stage 2 of 5 (Device Configure) complete.
Apr 03 17:53:39 X1 NetworkManager[188]: <info> Config: set interface ap_scan to 1
Apr 03 17:53:40 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: inactive -> scanning
Apr 03 17:53:43 X1 kernel: wlp3s0: authenticate with 28:cf:da:b3:ef:59
Apr 03 17:53:43 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:43 X1 kernel: wlp3s0: send auth to 28:cf:da:b3:ef:59 (try 1/3)
Apr 03 17:53:43 X1 kernel: wlp3s0: authenticated
Apr 03 17:53:43 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: scanning -> authenticating
Apr 03 17:53:43 X1 kernel: wlp3s0: waiting for beacon from 28:cf:da:b3:ef:59
Apr 03 17:53:43 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: authenticating -> associating
Apr 03 17:53:43 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: associating -> disconnected
Apr 03 17:53:53 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: disconnected -> scanning
Apr 03 17:53:56 X1 kernel: wlp3s0: authenticate with 28:cf:da:b3:ef:59
Apr 03 17:53:56 X1 kernel: wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
Apr 03 17:53:56 X1 kernel: wlp3s0: send auth to 28:cf:da:b3:ef:59 (try 1/3)
Apr 03 17:53:56 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: scanning -> associating
Apr 03 17:53:56 X1 kernel: wlp3s0: authenticated
Apr 03 17:53:56 X1 kernel: wlp3s0: waiting for beacon from 28:cf:da:b3:ef:59
Apr 03 17:53:56 X1 NetworkManager[188]: <info> (wlp3s0): supplicant interface state: associating -> disconnected
Apr 03 17:53:59 X1 NetworkManager[188]: <info> (wlp3s0): disconnecting for new activation request.
So far my search hasn't turned up much, only a post by someone a while ago with the same unresolved issue: https://bbs.archlinux.org/viewtopic.php?id=148350
Thank you for any help!
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I think if you try to connect to company's wireless facilities which are enterprise class AP such as WPA2 Enterprise, probably administrator enabled BAND SELECTOR feature in wireless controller.
Whenever AP detects 5G-able clients (which is 802.11a) and force them off to the 5.0Ghz but the client tries to connect to stronger one which is 2.4Ghz AP by automatic roaming feature in OSX and most of Linux OS because client system always tries to find best AP among neighbors (same BSS) even during connection is established and 802.11b/g (2.4Ghz) is more powerful transmission signal strength than 5.0Ghz by nature of frequency spectrum. So, ping-pong effect happens between two different APs -- 2.4Ghz and 5.0Ghz.
Ask to Admin whether they did or not.
Last edited by jerrylee (2013-09-04 14:14:44)
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