I got similar testing results as [email protected] Most image failed to boot.
BBGW-blank-debian-8.6-seeed-iot-armhf-2016-11-06-4gb.img.xz and bone-debian-8.6-seeed-iot-armhf-2016-11-06-4gb.img.xz booted successfully, but wlan0 did not work. I did a lot of manual work on BBGW-blank-debian-8.6-seeed-iot-armhf-2016-11-06-4gb.img.xz after that, I could make wlan0 working, but I didn't know what I was doing, just guessing*,* trial and error. And even wlan0 is working, it is not stable. I have to work on some other projects. Hope SEEED would provide a real fix. [email protected]於 2017年1月3日星期二 UTC+8上午10時04分45秒寫道： > > Robert, > I tried that build and also the last one from yesterday (1/1) but I cannot > make the wlan0 work on any of those builds. > When I do a ifconfig I get this: > > root@beaglebone:~# ifconfig wlan0 up > SIOCSIFFLAGS: No such file or directory > > And this is the dmesg: > > [ 29.792544] wl18xx_driver wl18xx.2.auto: Direct firmware load for > ti-connectivity/wl1271-nvs.bin failed with error -2 > [ 30.147603] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11) > [ 30.243578] wlcore: loaded > [ 188.343428] wl18xx_driver wl18xx.2.auto: Direct firmware load for > ti-connectivity/wl18xx-fw-4.bin failed with error -2 > [ 188.343465] wlcore: ERROR could not get firmware > ti-connectivity/wl18xx-fw-4.bin: -2 > [ 188.711351] wl18xx_driver wl18xx.2.auto: Direct firmware load for > ti-connectivity/wl18xx-fw-4.bin failed with error -2 > [ 188.711388] wlcore: ERROR could not get firmware > ti-connectivity/wl18xx-fw-4.bin: -2 > [ 189.075369] wl18xx_driver wl18xx.2.auto: Direct firmware load for > ti-connectivity/wl18xx-fw-4.bin failed with error -2 > [ 189.075406] wlcore: ERROR could not get firmware > ti-connectivity/wl18xx-fw-4.bin: -2 > [ 189.086887] wlcore: ERROR firmware boot failed despite 3 retries > > > What do you think could be the problem here? Is this a problem with the > ti-connectivity version? > Thanks for your help and time! > Regards, > J > > On Friday, December 30, 2016 at 6:44:55 AM UTC-8, RobertCNelson wrote: >> >> On Fri, Dec 30, 2016 at 2:37 AM, Linq John <[email protected]> wrote: >> > >> > I brought a Beaglebone Green Wireless. >> > At the first day, its wifi worked, so I did some apt-get >> > update/upgrade/dis-upgrade. >> > My main purpose is to use it to do some python work. UART/I2C/GPIO etc. >> > So I didn't discover that the wifi no longer working after the apt-get >> > upgrade. >> > I spent two working days trying to make its wifi working again, but no >> > success. >> > I didn't record the version info of the original working Debian. >> > And I can't find the pre-load image from >> > https://debian.beagleboard.org/images/ >> > What I can find are: >> > bone-debian-8.5-seeed-gcp-iot-armhf-2016-08-26-4gb.img.xz - failed to >> boot >> > bone-debian-8.6-iot-armhf-2016-12-09-4gb.img.xz - failed to boot >> > bone-debian-8.6-seeed-iot-armhf-2016-11-06-4gb.img.xz - wifi doesn't >> work >> > I also tried to use the kernel in *-iot-armhf-2016-12-09-* with >> > *seeed-iot-armhf-2016-11-06*, but no success. >> > (By changing uname_r of uEnv.txt, and even by renaming the files.) >> > After all these I found a thread in TI E2E: >> > >> https://e2e.ti.com/support/wireless_connectivity/wilink_wifi_bluetooth/f/307/p/541235/1978301 >> >> > So I guess it's a hardware problem, but without wifi, there is no >> internet >> > connection on BBGW, >> > then I am not able to install python packages, my BBGW becomes useless. >> > >> > And I guess the below images are not for BBGW. >> > https://rcn-ee.net/rootfs/2016-11-10/microsd/ >> > >> > Is there any work-around available for a general user? >> >> Use this build: >> >> https://rcn-ee.net/rootfs/bb.org/testing/2016-12-27/ >> >> Regards, >> >> -- >> Robert Nelson >> https://rcn-ee.com/ >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/5affe43c-e6a6-4437-b12f-de8ea8ceeb7c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
