Hi Weber to what permission i need to change?. current my system is showing
# cd dhcpcd # ls -l drwxr-xr-x root root 2010-08-19 07:56 dhcpcd-hooks -rwxrwxrwx root shell 1009 2010-08-19 07:00 dhcpcd-run- hooks -rw-r--r-- root root 189 2010-08-19 07:20 dhcpcd.conf >From logs i am getting same issue permission denied. this is in froyo. D/dhcpcd ( 1412): sending DHCP_DISCOVER with xid 0xeb49aec1, next in 32.75 seconds E/dhcpcd ( 1412): timed out D/dhcpcd ( 1412): executing `/system/etc/dhcpcd/dhcpcd-run-hooks', reason FAIL I//system/bin/dhcpcd( 1411): [: permission denied D/dhcpcd ( 1412): broadcasting for a lease D/dhcpcd ( 1412): sending DHCP_DISCOVER with xid 0x93facc20, next in 4.76 seconds I/WifiStateTracker( 1010): DhcpHandler: DHCP request failed: DHCP result was failed On Jul 23, 6:07 pm, Weber <[email protected]> wrote: > Thanks，Ashwin > At last I found that it was caused by the permission of /system/etc/ > dhcpcd/dhcpcd-run-hooks > I changed it ,and now it can get the ip addr and connect,I can use > iwconfig to see the info or eth1 > # iwconfig > lo no wireless extensions. > > eth0 no wireless extensions. > > usb0 no wireless extensions. > > eth1 IEEE 802.11b/g ESSID:"Antrose-11g" > Mode:Managed Frequency:2.437 GHz Access Point: 00:15:E9:0C: > 87:7C > Bit Rate:1 Mb/s Tx-Power=13 dBm > Retry limit:8 RTS thr=2347 B Fragment thr=2346 B > Encryption key:off > Power Management:off > Link Quality=84/100 Signal level=-57 dBm Noise level=-92 > dBm > Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:108 > Tx excessive retries:58 Invalid misc:12279 Missed beacon: > 0 > > # ifconfig > eth0 Link encap:Ethernet HWaddr 00:22:12:34:56:90 > inet addr:192.168.10.123 Bcast:192.168.10.255 Mask: > 255.255.255.0 > UP BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > Interrupt:74 Base address:0x300 > > eth1 Link encap:Ethernet HWaddr 00:1A:6B:A2:38:65 > inet addr:192.168.10.69 Bcast:192.168.10.255 Mask: > 255.255.255.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:255 errors:0 dropped:0 overruns:0 frame:0 > TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:22342 (21.8 KiB) TX bytes:1236 (1.2 KiB) > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > UP LOOPBACK RUNNING MTU:16436 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > > But the signal bar on the top seem to be none(actually in settin-> > wireless & networks->wifi settings,the signal bar is 2/3 full ) > So I found that I can not access the internet. > So could you tell me why? Is becuase of the signal or something else > such as eth0(defualt to use eth0? I don't know)? > > Thankyou > --Weber > On Jul 22, 9:52 pm, Ashwin Bihari <[email protected]> wrote: > > > Weber, > > > I have the following in my init.rc file associated with brining up the > > WiFi interface: > > > #----- > > service wpa_supplicant /system/bin/logwrapper > > /system/bin/wpa_supplicant -Dwext -iwlan0 > > -c/system/etc/wifi/wpa_supplicant.conf -dd > > disabled > > group system > > > service dhcpcd /system/bin/logwrapper /system/bin/dhcpcd -d wlan0 > > disabled > > oneshot > > #group systemdhcp > > #------ > > > My interface is called wlan0.. > > > -- Ashwin > > > On Thu, Jul 22, 2010 at 9:37 AM, Weber <[email protected]> wrote: > > > Hi Ashwin > > > I tried the wpa_supplicant code of donut ,and then problem went > > > away. > > > > Now my board can scan the ap and return the results, but it still can > > > not connect to ap. > > > Maybe it is because of thedhcp > > > > and in init.rc,My dhcpservice is started by the follow line: > > > > service dhcpcd /system/bin/dhcpcd -f /system/etc/dhcpcd/dhcpcd.conf - > > > d eth1 > > > group systemdhcpwifi > > > disabled > > > oneshot > > > > but it seems that it can not work, the logs are: > > > D/WifiStateTracker( 713): Deconfiguring interface and stoppingDHCP > > > D/WifiStateTracker( 713): DhcpHandler:DHCPrequeststarted > > > I/WifiStateTracker( 713): DhcpHandler:DHCPrequestfailed: Timed out > > > waiting forDHCPto finish > > > V/WifiStateTracker( 713): Changing supplicant state: COMPLETED ==> > > > DORMANT > > > D/WifiStateTracker( 713): Deconfiguring interface and stoppingDHCP > > > > and I started thedhcpmanually, it says:flock > > > # dhcpcd -f /system/etc/dhcpcd/dhcpcd.conf -d eth1 > > > eth1: flock `/data/misc/dhcp/dhcpcd-eth1.pid': Try again > > > > Could you give me some clue? > > > Thanks! > > > --Weber > > > On Jul 21, 10:40 am, Ashwin Bihari <[email protected]> wrote: > > >> Weber, > > > >> This is exactly what I faced when I recently tried to get theWiFiup > > >> and running on my Eclair based device..I had everything up and running > > >> on Donut and I copied the configuration and all and kept getting these > > >> 'permission denied' and 'operation not permitted' with the chown/mkdir > > >> related to ctrl_interface and so on.. > > > >> After monkeying with the wpa_supplicant.conf file and the init.rc file > > >> with the various user/group permissions..just on a whim I decided to > > >> do a diff between the older wpa_supplicant code and the new one and > > >> there were a few differences..I just brought back all of the older > > >> wpa_supplicant code and BOOMWiFiwas up and running in Eclair.. > > > >> I think wpa_supplicant is somehow broken in Eclair and needs to be > > >> patched to work..I'll have to go through my diff step by step and > > >> figure out what exactly breaks things..and I might do that over the > > >> next few weeks.. > > > >> Regards > > >> -- Ashwin > > > >> On Tue, Jul 20, 2010 at 10:05 PM, Weber <[email protected]> wrote: > > >> > Hi > > >> > Just now I started the wpa_supplicant mannually, but is seem that it > > >> > can not be started,like this: > > >> > # wpa_supplicant -dd -Dwext -ieth1 -c /system/etc/wifi/ > > >> > wpa_supplicant.conf& > > >> > # ioctl[SIOCSIWPMKSA]: Invalid argument > > >> > mkdir[ctrl_interface]: Permission denied > > > >> > [1] + Done(255) wpa_supplicant -dd -Dwext -ieth1 -c / > > >> > system/etc/wifi/wpa_supplicant.conf > > >> > Then I grep and found that "mkdir[ctrl_interface]" is in > > >> > ctrl_iface_unix.c ,and what confused me is that it is not inside the" > > >> > ifdefANDROIDendif" but now I am using theandroidprivate socket. > > > >> > by the way,Someone had mentioned in the groups that > > >> > wpa_supplicant/Android.mk > > > >> > (3.1) > > > >> > LOCAL_PATH := $(call my-dir) > > > >> > WPA_BUILD_SUPPLICANT := true > > > >> > ifneq ($(TARGET_SIMULATOR),true) > > > >> > ifneq ($(BOARD_WPA_SUPPLICANT_DRIVER),) > > > >> > WPA_BUILD_SUPPLICANT := true > > > >> > CONFIG_DRIVER_$(BOARD_WPA_SUPPLICANT_DRIVER) = y > > > >> > endif > > > >> > (3.2) remove mark symbol, and look like this > > > >> > ######################## > > > >> > local_target_dir := $(TARGET_OUT)/etc/wifi > > > >> > include $(CLEAR_VARS) > > > >> > LOCAL_MODULE := wpa_supplicant.conf > > > >> > LOCAL_MODULE_TAGS := user > > > >> > LOCAL_MODULE_CLASS := ETC > > > >> > LOCAL_MODULE_PATH := $(local_target_dir) > > > >> > LOCAL_SRC_FILES := $(LOCAL_MODULE) > > > >> > include $(BUILD_PREBUILT) > > > >> > But in My wpa_supplicant/Android.mk WPA_BUILD_SUPPLICANT := > > >> > false ,Does this matter? > > > >> > Thank you! > > >> > --Weber > > >> > On Jul 21, 9:22 am, Weber <[email protected]> wrote: > > >> >> Hi,I read yourwifiportingguide ,and followed it > > >> >> but the error still appears--By the way the version I use is eclair > > >> >> 2.1-update1 > > > >> >> E/WifiHW ( 708): Unable to open connection to supplicant on "/data/ > > >> >> system/wpa_supplicant/sta": No such file or directory > > > >> >> Here is myportingflow: > > >> >> 1. > > >> >> build/target/board/generic/BoardConfig.mk > > >> >> BOARD_WPA_SUPPLICANT_DRIVER := WEXT > > >> >> I also try to add ------HAVE_CUSTOM_WIFI_DRIVER_2 := true，but it still > > >> >> cannot work > > >> >> 2. > > >> >> 2.1 modify external/wpa_supplicant/common.c and set wpa_debug_level = > > >> >> MSG_DEBUG > > >> >> 2.2 modify common.h and change #define wpa_printf from if ((level) >= > > >> >> MSG_INFO) to if ((level) >= MSG_DEBUG) > > >> >> 3. > > >> >> system/etc/wifi/wpa_supplicant.conf and data/misc/wifi/ > > >> >> wpa_supplicant.conf > > >> >> ctrl_interface=DIR=/data/system/wpa_supplicant GROUP=wifi > > >> >> update_config=1 > > >> >> ap_scan=1 > > >> >> 4. > > >> >> init.rc > > >> >> mkdir /system/etc/wifi0777wifiwifi > > >> >> chmod 0777 /system/etc/wifi > > >> >> chmod 0777 /system/etc/wifi/wpa_supplicant.conf > > >> >> chownwifiwifi/system/etc/wifi/wpa_supplicant.conf > > > >> >> ##wpa_supplicant control socket forandroidwifi.c (androidprivate > > >> >> socket) > > >> >> mkdir /data/misc/wifi0777wifiwifi > > >> >> mkdir /data/misc/wifi/sockets 0777wifiwifi > > >> >> chmod 0777 /data/misc/wifi > > >> >> chmod 0777 /data/misc/wifi/wpa_supplicant.conf > > >> >> chownwifiwifi/data/misc/wifi > > >> >> chownwifiwifi/data/misc/wifi/wpa_supplicant.conf > > > >> >> ## wpa_supplicant socket (unix socket mode) > > >> >> mkdir /data/system/wpa_supplicant 0777wifiwifi > > >> >> chmod 0777 /data/system/wpa_supplicant > > >> >> chownwifiwifi/data/system/wpa_supplicant > > >> >> chownwifiwifi/data/system > > >> >> chownwifiwifi/data > > > >> >> ## wpa_supplicant socket (unix socket mode--another goup version) > > >> >> ----when itfailed,I try this one ,stillfailed > > >> >> # mkdir /data/system/wpa_supplicant 0777 system system > > >> >> # chmod 0777 /data/system/wpa_supplicant > > >> >> # chown system system /data/system/wpa_supplicant > > >> >> # chown system system /data/system > > >> >> # chown system system /data > > >> >> 5.init.rc > > >> >> service wpa_supplicant /system/bin/wpa_supplicant -dd -Dwext -ieth1 - > > >> >> c /system/etc/wifi/wpa_supplicant.conf > > >> >> group systemwifiinet > > >> >> disabled > > >> >> oneshot > > > >> >> service dhcpcd /system/bin/dhcpcd -f /system/etc/dhcpcd/dhcpcd.conf -d > > >> >> eth1 > > >> >> group system dhcpwifi > > >> >> disabled > > >> >> oneshot > > > >> >> /system/etc/dhcpcd/dhcpcd.conf > > >> >> interface eth1 > > >> >> option subnet_mask, routers, domain_name_servers > > >> >> 6. > > ... > > read more » -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
