Best experience with Thinkpad suspend/resume

isdtor isdtor at gmail.com
Tue Dec 2 21:52:48 UTC 2014 

On 02/12/2014, Adrian Chadd <adrian at freebsd.org> wrote:
> Hm, 6205 should work fine. This is what I'm using right now:
>
> iwn0: <Intel Centrino Advanced-N 6205> mem 0xf1c00000-0xf1c01fff irq
> 17 at device 0.0 on pci3
>
> .. so I wonder what changed there for you.

Here's the syslog when I turn on wireless.

Dec  2 21:38:09 tbox kernel: iwn0: RF switch: radio enabled
Dec  2 21:38:09 tbox kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601
Dec  2 21:38:10 tbox kernel: ugen1.6: <Broadcom Corp> at usbus1
Dec  2 21:38:10 tbox kernel: ubt0: <Broadcom Corp BCM20702A0, rev
2.00/1.12, addr 6> on usbus1
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x0a5c product
0x21e6 bus uhub3
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x0a5c product
0x21e6 bus uhub3
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x147e product
0x2020 bus uhub3
Dec  2 21:38:10 tbox root: /etc/rc.d/bluetooth: ERROR: Unable to setup
Bluetooth stack for device ubt0
Dec  2 21:38:10 tbox kernel: WARNING: attempt to domain_add(bluetooth)
after domainfinalize()
Dec  2 21:38:10 tbox kernel: WARNING: attempt to domain_add(netgraph)
after domainfinalize()
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x0a5c product
0x21e6 bus uhub3
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x0a5c product
0x21e6 bus uhub3
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x04f2 product
0xb2ea bus uhub3
Dec  2 21:38:10 tbox root: Unknown USB device: vendor 0x04f2 product
0xb2ea bus uhub3
Dec  2 21:38:13 tbox wpa_supplicant[329]: wlan0: Trying to associate
with $AP:MAC:ADDRESS (SSID='MY-SSID' freq=2447 MHz)
Dec  2 21:38:13 tbox kernel: wlan0: link state changed to UP
Dec  2 21:38:13 tbox wpa_supplicant[329]: wlan0: Associated with $AP:MAC:ADDRESS
Dec  2 21:38:13 tbox dhclient[1217]: send_packet: No buffer space available
Dec  2 21:38:20 tbox last message repeated 2 times
Dec  2 21:38:24 tbox wpa_supplicant[329]: wlan0: Authentication with
$AP:MAC:ADDRESS timed out.
Dec  2 21:38:24 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-DISCONNECTED bssid=$AP:MAC:ADDRESS reason=3
locally_generated=1
Dec  2 21:38:24 tbox kernel: wlan0: link state changed to DOWN
Dec  2 21:38:24 tbox wpa_supplicant[329]: wlan0: WPA: 4-Way Handshake
failed - pre-shared key may be incorrect
Dec  2 21:38:24 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="MY-SSID" auth_failures=1
duration=10
Dec  2 21:38:24 tbox wpa_supplicant[329]: ioctl[SIOCS80211, op=20,
val=0, arg_len=7]: Can't assign requested address
Dec  2 21:38:30 tbox dhclient[1217]: send_packet: Invalid argument
Dec  2 21:38:37 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-SSID-REENABLED id=0 ssid="MY-SSID"
Dec  2 21:38:37 tbox wpa_supplicant[329]: wlan0: Trying to associate
with $AP:MAC:ADDRESS (SSID='MY-SSID' freq=2447 MHz)
Dec  2 21:38:37 tbox kernel: wlan0: link state changed to UP
Dec  2 21:38:37 tbox wpa_supplicant[329]: wlan0: Associated with $AP:MAC:ADDRESS
Dec  2 21:38:37 tbox dhclient[1217]: send_packet: No buffer space available
Dec  2 21:38:37 tbox dhclient[1217]: send_packet: No buffer space available
Dec  2 21:38:41 tbox su: lhecking to root on /dev/pts/1
Dec  2 21:38:42 tbox dhclient[1217]: send_packet: No buffer space available
Dec  2 21:38:48 tbox wpa_supplicant[329]: wlan0: Authentication with
$AP:MAC:ADDRESS timed out.
Dec  2 21:38:48 tbox kernel: wlan0: link state changed to DOWN
Dec  2 21:38:48 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-DISCONNECTED bssid=$AP:MAC:ADDRESS reason=3
locally_generated=1
Dec  2 21:38:48 tbox wpa_supplicant[329]: wlan0: WPA: 4-Way Handshake
failed - pre-shared key may be incorrect
Dec  2 21:38:48 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="MY-SSID" auth_failures=2
duration=20
Dec  2 21:38:48 tbox wpa_supplicant[329]: ioctl[SIOCS80211, op=20,
val=0, arg_len=7]: Can't assign requested address
Dec  2 21:38:56 tbox dhclient[1217]: send_packet: Invalid argument
Dec  2 21:39:10 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-SSID-REENABLED id=0 ssid="MY-SSID"
Dec  2 21:39:10 tbox wpa_supplicant[329]: wlan0: Trying to associate
with $AP:MAC:ADDRESS (SSID='MY-SSID' freq=2447 MHz)
Dec  2 21:39:10 tbox kernel: wlan0: link state changed to UP
Dec  2 21:39:10 tbox wpa_supplicant[329]: wlan0: Associated with $AP:MAC:ADDRESS
Dec  2 21:39:10 tbox dhclient[1217]: send_packet: No buffer space available
Dec  2 21:39:20 tbox last message repeated 2 times
Dec  2 21:39:21 tbox wpa_supplicant[329]: wlan0: Authentication with
$AP:MAC:ADDRESS timed out.
Dec  2 21:39:21 tbox kernel: wlan0: link state changed to DOWN
Dec  2 21:39:21 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-DISCONNECTED bssid=$AP:MAC:ADDRESS reason=3
locally_generated=1
Dec  2 21:39:21 tbox wpa_supplicant[329]: wlan0: WPA: 4-Way Handshake
failed - pre-shared key may be incorrect
Dec  2 21:39:21 tbox wpa_supplicant[329]: wlan0:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="MY-SSID" auth_failures=3
duration=20
Dec  2 21:39:21 tbox wpa_supplicant[329]: ioctl[SIOCS80211, op=20,
val=0, arg_len=7]: Can't assign requested address
Dec  2 21:39:26 tbox dhclient[1217]: send_packet: Invalid argument
Dec  2 21:39:38 tbox dhclient[1217]: send_packet: Network is down

Here's the ifconfig for wlan0 and iwn0. Yes, I see it says
"associated", and I see the entry about the pre-shared key, but this
is the exact, working wpa_supplicant config
I've been using all along.

wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        ether 60:67:20:d9:18:40
        inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
        status: no carrier
        ssid "" channel 8 (2447 MHz 11g ht/40-)
        country US authmode WPA2/802.11i privacy ON deftxkey UNDEF txpower 10
        bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250
        roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 8k -amsdutx amsdurx
        shortgi wme roaming MANUAL
        groups: wlan

iwn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
        ether 60:67:20:d9:18:40
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng
        status: associated

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