K3C突然没有WiFi了

nod1993

K3C正常使用大约1年，出厂配置，没刷过机。正常设置。
昨天手机在家里突然找不到WiFi了。换了其它手机一样的，找不到家里K3C的WiFi。
连接K3C的电脑和电视正常联网工作。
用牙签捅重置孔，重启。没有用，找不到WiFi。
进入后台升级固件，重启。没有用，找不到WiFi。
在后台看系统状态，显示一切正常。就是找不到WiFi。
各位兄弟，这机器还有救吗？

nod1993

是不是硬件问题呢？

大魔王007

刷官改或OP试试，我前段时间官改经常这样，重刷之后会好，过几天又会亮红灯丢无线，最近刷了OP做AP，目前还算稳定

nod1993

大魔王007 发表于 2020-9-19 15:31
刷官改或OP试试，我前段时间官改经常这样，重刷之后会好，过几天又会亮红灯丢无线，最近刷了OP做AP，目前还 ...

谢谢指教，我思考一下！

风的子民

我改散热后遇上相同问题。是因为我把无线板散热片的螺丝拧的太紧，松一些就正常了

wangyiyuan

风的子民 发表于 2020-10-17 22:39
我改散热后遇上相同问题。是因为我把无线板散热片的螺丝拧的太紧，松一些就正常了

天哪 五花八门的原因都有，究竟咋回事呢

zoff

看高级设置里面的日志：
Feb 26 09:43:50 netlinkd:err - netlinkd: netlinkd{checkMacValidity, 51}:Wrong MAC length
Feb 26 01:43:51 drvhlpr:err - drvhlpr[16343]: [1718179751] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 01:43:51 drvhlpr:err - drvhlpr[13250]: [1718846902] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 01:43:52 drvhlpr:err - drvhlpr[16343]: [1719180219] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 09:43:52 netlinkd:err - netlinkd: netlinkd{main, 674}:Error in select(): -1
Feb 26 01:43:52 drvhlpr:err - drvhlpr[13250]: [1719847354] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 01:43:53 drvhlpr:err - drvhlpr[16343]: [1720180686] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 01:43:53 drvhlpr:err - drvhlpr[13250]: [1720847777] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 01:43:54 drvhlpr:err - drvhlpr[16343]: [1721181081] [find_interfaces:74]: ERROR: fopen(): Too many open files
Feb 26 01:43:54 drvhlpr:err - drvhlpr[13250]: [1721848171] [find_interfaces:74]: ERROR: fopen(): Too many open files

再看系统状态里面的wifi信息是不是这样

zoff

来回折腾了几次，从1.7D直接降到了1.6后，wifi成功恢复正常。

disoso

我是1.6，经常出现这个情况

17679139135

K3C当有线次路由，不小心关了DHCP进不了路由器页面，要怎么打开，求赐教。

zoff

May  7 12:14:52 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:14:52 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:14:52 drvhlpr:err - drvhlpr[14032]: [2875751239] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:52 drvhlpr:err - drvhlpr[6661]: [2875869871] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:53 drvhlpr:err - drvhlpr[14032]: [2876754573] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:53 drvhlpr:err - drvhlpr[6661]: [2876872827] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:54 procd:debug - procd: Started instance dnsmasq::instance1
May  7 12:14:54 dnsmasq:crit - dnsmasq[25352]: failed to create listening socket for 192.168.2.1: Cannot assign requested address
May  7 12:14:54 dnsmasq:crit - dnsmasq[25352]: FAILED to start up
May  7 12:14:54 procd:debug - procd: Instance dnsmasq::instance1 exit with error code 512 after 0 seconds
May  7 12:14:54 kernel:warning - [  586.840000] [0000028684] mtlk0(mtlk_log_set_conf:437): Using value of 0 for all console debug levels, OID 8
May  7 12:14:54 kernel:warning - [  586.860000] [0000028686] mtlk0(mtlk_log_set_conf:437): Using value of 0 for all console debug levels, OID 8
May  7 12:14:54 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:14:54 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:14:54 kernel:warning - [  586.970000] [0000028697] mtlk0(mtlk_log_set_conf:437): Using value of 0 for all console debug levels, OID 8
May  7 12:14:54 drvhlpr:err - drvhlpr[14032]: [2877757784] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:54 drvhlpr:err - drvhlpr[6661]: [2877875700] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:55 drvhlpr:err - drvhlpr[14032]: [2878760475] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:55 drvhlpr:err - drvhlpr[6661]: [2878878445] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:56 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:14:56 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:14:56 drvhlpr:err - drvhlpr[14032]: [2879763186] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:56 drvhlpr:err - drvhlpr[6661]: [2879881153] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:33131 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:33131 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:33131 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:33131 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:43115 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:43115 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:43115 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:43115 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:42935 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:42935 not from a LAN, ignoring
May  7 12:14:57 drvhlpr:err - drvhlpr[14032]: [2880765893] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:42935 not from a LAN, ignoring
May  7 12:14:57 miniupnpd:warning - miniupnpd[3348]: SSDP packet sender 192.168.10.40:42935 not from a LAN, ignoring
May  7 12:14:57 drvhlpr:err - drvhlpr[6661]: [2880883822] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:58 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:14:58 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:14:58 drvhlpr:err - drvhlpr[14032]: [2881769036] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:58 drvhlpr:err - drvhlpr[6661]: [2881887036] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:14:59 procd:debug - procd: Started instance dnsmasq::instance1
May  7 12:14:59 dnsmasq:crit - dnsmasq[25579]: failed to create listening socket for 192.168.2.1: Cannot assign requested address
May  7 12:14:59 dnsmasq:crit - dnsmasq[25579]: FAILED to start up
May  7 12:14:59 procd:debug - procd: Instance dnsmasq::instance1 exit with error code 512 after 0 seconds
May  7 12:14:59 drvhlpr:err - drvhlpr[14032]: [2882772230] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:14:59 drvhlpr:err - drvhlpr[6661]: [2882890075] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:00 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:15:00 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:15:00 drvhlpr:err - drvhlpr[14032]: [2883775330] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:00 drvhlpr:err - drvhlpr[6661]: [2883893075] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:01 drvhlpr:err - drvhlpr[14032]: [2884778557] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:01 drvhlpr:err - drvhlpr[6661]: [2884896227] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:02 drvhlpr:err - drvhlpr[14032]: [2885782137] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:02 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:15:02 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:15:02 drvhlpr:err - drvhlpr[6661]: [2885899369] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:03 drvhlpr:err - drvhlpr[14032]: [2886785311] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:03 drvhlpr:err - drvhlpr[6661]: [2886903468] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:04 procd:debug - procd: Started instance dnsmasq::instance1
May  7 12:15:04 dnsmasq:crit - dnsmasq[25698]: failed to create listening socket for 192.168.2.1: Cannot assign requested address
May  7 12:15:04 dnsmasq:crit - dnsmasq[25698]: FAILED to start up
May  7 12:15:04 procd:debug - procd: Instance dnsmasq::instance1 exit with error code 512 after 0 seconds
May  7 12:15:04 procd:info - procd: Instance dnsmasq::instance1 s in a crash loop 6 crashes, 0 seconds since last crash
May  7 12:15:04 drvhlpr:err - drvhlpr[14032]: [2887788930] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:04 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:15:04 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:15:04 drvhlpr:err - drvhlpr[6661]: [2887906355] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:05 drvhlpr:err - drvhlpr[14032]: [2888791710] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:05 drvhlpr:err - drvhlpr[6661]: [2888909016] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:06 drvhlpr:err - drvhlpr[14032]: [2889794371] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:06 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:15:06 :err - [tnat]: cloud_url parse failed ,try again!
May  7 12:15:06 drvhlpr:err - drvhlpr[6661]: [2889911620] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:07 drvhlpr:err - drvhlpr[14032]: [2890797151] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:07 drvhlpr:err - drvhlpr[6661]: [2890914209] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan2\" not found
May  7 12:15:07 syslog:notice - syslog: do_session_mgmt returned fail for LAN
May  7 12:15:07 syslog:notice - syslog: do_session_mgmt returned fail for WAN
May  7 12:15:08 drvhlpr:err - drvhlpr[14032]: [2891799786] [driver_setup_connection:168]: ERROR: Wireless interface \"wlan0\" not found
May  7 12:15:08 :err - [tnat]: url_parse cloud_addr = NULL
May  7 12:15:08 :err - [tnat]: cloud_url parse failed ,try again!

vip2009lly

zoff 发表于 2021-2-26 09:56
看高级设置里面的日志：
Feb 26 09:43:50 netlinkd:err - netlinkd: netlinkd{checkMacValidity, 51}:Wron ...

楼主怎么解决的

loveswx1983

太热了，可能