by robocoder » Mon Nov 20, 2017 8:57 pm
Hi!
I have wireless issues on my rasberry pi 3.
$this->bbcode_second_pass_code('', '
# uname -a
Linux alarmpi 4.9.63-1-ARCH #1 SMP Sun Nov 19 17:36:48 UTC 2017 armv7l GNU/Linux
')
After boot system all work:
$this->bbcode_second_pass_code('', '
# systemctl start wpa_supplicant@wlan0
# journalctl -f
-- Logs begin at Mon 2017-09-25 12:48:54 UTC. --
Nov 20 19:35:47 alarmpi systemd-networkd[301]: wlan0: Gained IPv6LL
Nov 20 19:35:47 alarmpi systemd-timesyncd[268]: Network configuration changed, trying to establish connection.
Nov 20 19:35:47 alarmpi systemd-timesyncd[268]: Synchronized to time server [2a01:7e00::f03c:91ff:fe96:f129]:123 (2.arch.pool.ntp.org).
Nov 20 19:35:47 alarmpi dhcpcd[278]: wlan0: Router Advertisement from fe80::5a8b:f3ff:fe65:ede0
Nov 20 19:35:47 alarmpi dhcpcd[278]: wlan0: adding address 2a02:2168:1de0:6f00:d0f5:382:2914:ced8/64
Nov 20 19:35:47 alarmpi dhcpcd[278]: wlan0: adding route to 2a02:2168:1de0:6f00::/64
Nov 20 19:35:47 alarmpi dhcpcd[278]: wlan0: adding default route via fe80::5a8b:f3ff:fe65:ede0
Nov 20 19:35:47 alarmpi dhcpcd[278]: wlan0: requesting DHCPv6 information
Nov 20 19:35:47 alarmpi systemd-resolved[307]: Detected conflict on alarmpi IN AAAA fe80::81b3:3c68:8c39:339
Nov 20 19:35:47 alarmpi systemd-resolved[307]: Hostname conflict, changing published hostname from 'alarmpi' to 'alarmpi10'.
Nov 20 19:35:49 alarmpi systemd-timesyncd[268]: Network configuration changed, trying to establish connection.
Nov 20 19:35:49 alarmpi systemd-timesyncd[268]: Synchronized to time server [2a01:7e00::f03c:91ff:fe96:f129]:123 (2.arch.pool.ntp.org).
Nov 20 19:35:52 alarmpi dhcpcd[278]: wlan0: rebind time greater than lease time, forcing to 22050 seconds
Nov 20 19:35:52 alarmpi dhcpcd[278]: wlan0: leased 192.168.1.67 for 25200 seconds
Nov 20 19:35:52 alarmpi dhcpcd[278]: wlan0: adding route to 192.168.1.0/24
Nov 20 19:35:52 alarmpi dhcpcd[278]: wlan0: adding default route via 192.168.1.1
')
$this->bbcode_second_pass_code('', '
# ip link show wlan0
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DORMANT group default qlen 1000
link/ether b8:27:eb:d8:ec:5a brd ff:ff:ff:ff:ff:ff
')
Then stop wlan0:
$this->bbcode_second_pass_code('', '
# systemctl stop wpa_supplicant@wlan0
# ip link show wlan0
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
link/ether b8:27:eb:d8:ec:5a brd ff:ff:ff:ff:ff:ff
# journalctl
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: nl80211: Failed to open /proc/sys/net/ipv4/conf/p2p-dev-wlan0/drop_unicast_in_l2_multicast: No such file or direc
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: nl80211: Failed to set IPv4 unicast in multicast filter
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: nl80211: Failed to open /proc/sys/net/ipv4/conf/p2p-dev-wlan0/drop_unicast_in_l2_multicast: No such file or direc
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: nl80211: Failed to set IPv4 unicast in multicast filter
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: nl80211: deinit ifname=p2p-dev-wlan0 disabled_11b_rates=0
Nov 20 19:40:12 alarmpi systemd[1]: Stopping WPA supplicant daemon (interface-specific version)...
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: p2p-dev-wlan0: CTRL-EVENT-TERMINATING
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: wlan0: CTRL-EVENT-DISCONNECTED bssid=58:8b:f3:65:ed:e0 reason=3 locally_generated=1
Nov 20 19:40:12 alarmpi dhcpcd[278]: wlan0: carrier lost
Nov 20 19:40:12 alarmpi systemd-networkd[301]: wlan0: Lost carrier
Nov 20 19:40:12 alarmpi systemd-timesyncd[268]: Network configuration changed, trying to establish connection.
Nov 20 19:40:12 alarmpi systemd-timesyncd[268]: Synchronized to time server [2a01:7e00::f03c:91ff:fe96:f129]:123 (2.arch.pool.ntp.org).
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Nov 20 19:40:12 alarmpi wpa_supplicant[455]: wlan0: CTRL-EVENT-TERMINATING
Nov 20 19:40:12 alarmpi systemd[1]: Stopped WPA supplicant daemon (interface-specific version).
Nov 20 19:40:13 alarmpi dhcpcd[278]: wlan0: deleting address 2a02:2168:1de0:6f00:d0f5:382:2914:ced8/64
Nov 20 19:40:13 alarmpi dhcpcd[278]: wlan0: deleting default route via fe80::5a8b:f3ff:fe65:ede0
Nov 20 19:40:13 alarmpi dhcpcd[278]: wlan0: deleting route to 2a02:2168:1de0:6f00::/64
Nov 20 19:40:13 alarmpi dhcpcd[278]: wlan0: deleting address fe80::81b3:3c68:8c39:339
Nov 20 19:40:13 alarmpi dhcpcd[278]: wlan0: deleting default route via 192.168.1.1
Nov 20 19:40:13 alarmpi dhcpcd[278]: wlan0: deleting route to 192.168.1.0/24
')
Trying to start again:
$this->bbcode_second_pass_code('', '
# systemctl start wpa_supplicant@wlan0
# ip link show wlan0
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DORMANT group default qlen 1000
link/ether b8:27:eb:d8:ec:5a brd ff:ff:ff:ff:ff:ff
# journalctl
Nov 20 19:41:36 alarmpi systemd[1]: Started WPA supplicant daemon (interface-specific version).
Nov 20 19:41:36 alarmpi wpa_supplicant[714]: Successfully initialized wpa_supplicant
Nov 20 19:41:37 alarmpi wpa_supplicant[714]: P2P: No social channels supported by the driver - do not enable P2P
Nov 20 19:41:37 alarmpi wpa_supplicant[714]: Failed to create interface p2p-dev-p2p-dev-wlan0: -22 (Invalid argument)
Nov 20 19:41:37 alarmpi wpa_supplicant[714]: nl80211: Failed to create a P2P Device interface p2p-dev-p2p-dev-wlan0
Nov 20 19:41:37 alarmpi wpa_supplicant[714]: P2P: Failed to enable P2P Device interface
Nov 20 19:41:37 alarmpi wpa_supplicant[714]: wlan0: CTRL-EVENT-SCAN-FAILED ret=-22 retry=1
Nov 20 19:41:38 alarmpi wpa_supplicant[714]: wlan0: CTRL-EVENT-SCAN-FAILED ret=-22 retry=1
Nov 20 19:41:39 alarmpi wpa_supplicant[714]: wlan0: CTRL-EVENT-SCAN-FAILED ret=-22 retry=1
...
')
Problem solved. Kernel 4.9.64-1-ARCH