Huawei e169g
From MyWiki
(New page: I think I have finally cracked the issue of my 3G Huawei E169G USB stick not being detected when 'hotplugged'.<br> After few hours of Google'ing I found few interesting sources, but they ...) |
|||
| Line 9: | Line 9: | ||
I run Debian Stable (etch) and it was a bit of pain to see that the USB card is detected as a storage, but not as a ttyUSB*. In fact it was detected, but not 100% so to speak. I could see only /dev/ttyUSB0 created when the modem is plugged in, but it must be 4 ports not 1.<br> | I run Debian Stable (etch) and it was a bit of pain to see that the USB card is detected as a storage, but not as a ttyUSB*. In fact it was detected, but not 100% so to speak. I could see only /dev/ttyUSB0 created when the modem is plugged in, but it must be 4 ports not 1.<br> | ||
| - | After multiple tries in different combinations I still couldn't get it work and when I thought 'To hell with this!' and wanted to go to bed, something made me to try again and I booted the laptop with the modem still plugged in and ... IT WORKED!<br> | + | After multiple tries in different combinations I still couldn't get it work and when I thought 'To hell with this!' and wanted to go to bed, but something made me to try again and I booted the laptop with the modem still plugged in and ... IT WORKED!<br> |
| - | All ports detected, pon/poff works and gets me connected. Now, why does it work when the modem is plugged in when I power up the laptop and not when I want to plug it in while it's already booted? It must had something with udev/hotplug. And it did. <br> | + | All ports detected, pon/poff works and gets me connected. Now, why does it work when the modem is plugged in when I power up the laptop and does not when I want to plug it in while it's already booted? It must had something with udev/hotplug. And it did. <br> |
The answer came from [[http://www.murga-linux.com/puppy/viewtopic.php?t=31364&sid=c8521c92a2342363363c91731b84b852 here]]. <br> | The answer came from [[http://www.murga-linux.com/puppy/viewtopic.php?t=31364&sid=c8521c92a2342363363c91731b84b852 here]]. <br> | ||
| Line 18: | Line 18: | ||
* <tt>sudo apt-get install libusb-dev</tt> | * <tt>sudo apt-get install libusb-dev</tt> | ||
| - | * | + | * downloaded <tt>huaweiAktBbo.c</tt> from [[http://www.kanoistika.sk/bobovsky/archiv/umts/ here]] and replaced <tt>'''product = 0x1003;'''</tt> with <tt>'''product = 0x1001;'''</tt> since E169G's ProductId is 1001 |
| + | * <tt>cc huaweiAktBbo.c -lusb -o huaweiAktBbo</tt> | ||
| + | * <tt>sudo cp huaweiAktBbo /usr/sbin/huaweiAktBbo</tt> | ||
| + | * <tt>sudo cp /etc/udev/rules.d/99-huawei-e220.rules /etc/udev/rules.d/99-huawei-e169.rules</tt> and edited the new copy (see the details below) | ||
| + | * <tt>sudo cp /etc/udev/rules.d/99-sc-huawei-e220.rules /etc/udev/rules.d/99-sc-huawei-e169.rules</tt> and edited the new copy (see the details below)<br> | ||
| + | |||
| + | What's in <tt>/etc/udev/rules.d/99-huawei-e169.rules</tt>:<br> | ||
| + | <tt># From http://www.kanoistika.sk/bobovsky/archiv/umts/ | ||
| + | SYSFS{idVendor}=="12d1", SYSFS{idProduct}=="1001", RUN+="/usr/sbin/huaweiAktBbo"</tt> | ||
| + | |||
| + | What's in <tt>/etc/udev/rules.d/99-sc-huawei-e169.rules</tt>:<br> | ||
| + | <tt>SUBSYSTEM=="block", \<br> | ||
| + | ACTION=="add", \<br> | ||
| + | SYSFS{idVendor}=="12d1", \<br> | ||
| + | SYSFS{idProduct}=="1001", \<br> | ||
| + | IMPORT{program}="/sbin/modprobe usbserial vendor=0x12d1 product=0x1001", \<br> | ||
| + | OPTIONS="ignore_device"</tt><br> | ||
| + | |||
| + | And this link helped me to get pon/poff sorted [[http://www.linux.ie/articles/tutorials/threeirelandUSBmodem.php Three Ireland USB Modem HOWTO]]<br> | ||
| + | |||
| + | And here you have it. I'm writing this while logged in with my 3G modem :-). | ||
Revision as of 23:23, 26 October 2008
I think I have finally cracked the issue of my 3G Huawei E169G USB stick not being detected when 'hotplugged'.
After few hours of Google'ing I found few interesting sources, but they all about E220 modem, not E169G. Anyway, it was clear that:
- the modem must be detected as 4 ttyUSB* ports
- usb_storage has to be hold off from loading to allow usbserial to finish its job
Also, it looked that E169G works nicely with Ubuntu 8.04, but why would I want to re-install something that served me well for few years by now?
I run Debian Stable (etch) and it was a bit of pain to see that the USB card is detected as a storage, but not as a ttyUSB*. In fact it was detected, but not 100% so to speak. I could see only /dev/ttyUSB0 created when the modem is plugged in, but it must be 4 ports not 1.
After multiple tries in different combinations I still couldn't get it work and when I thought 'To hell with this!' and wanted to go to bed, but something made me to try again and I booted the laptop with the modem still plugged in and ... IT WORKED!
All ports detected, pon/poff works and gets me connected. Now, why does it work when the modem is plugged in when I power up the laptop and does not when I want to plug it in while it's already booted? It must had something with udev/hotplug. And it did.
The answer came from [here].
So, my solution was this one:
- sudo apt-get install libusb-dev
- downloaded huaweiAktBbo.c from [here] and replaced product = 0x1003; with product = 0x1001; since E169G's ProductId is 1001
- cc huaweiAktBbo.c -lusb -o huaweiAktBbo
- sudo cp huaweiAktBbo /usr/sbin/huaweiAktBbo
- sudo cp /etc/udev/rules.d/99-huawei-e220.rules /etc/udev/rules.d/99-huawei-e169.rules and edited the new copy (see the details below)
- sudo cp /etc/udev/rules.d/99-sc-huawei-e220.rules /etc/udev/rules.d/99-sc-huawei-e169.rules and edited the new copy (see the details below)
What's in /etc/udev/rules.d/99-huawei-e169.rules:
# From http://www.kanoistika.sk/bobovsky/archiv/umts/
SYSFS{idVendor}=="12d1", SYSFS{idProduct}=="1001", RUN+="/usr/sbin/huaweiAktBbo"
What's in /etc/udev/rules.d/99-sc-huawei-e169.rules:
SUBSYSTEM=="block", \
ACTION=="add", \
SYSFS{idVendor}=="12d1", \
SYSFS{idProduct}=="1001", \
IMPORT{program}="/sbin/modprobe usbserial vendor=0x12d1 product=0x1001", \
OPTIONS="ignore_device"
And this link helped me to get pon/poff sorted [Three Ireland USB Modem HOWTO]
And here you have it. I'm writing this while logged in with my 3G modem :-).
