Thanks, looks like exactly the same issue, I'll check if it works on 4.5.
/--Regards, Alex/
On 03/04/16 15:26, poma wrote:
On 03.04.2016 12:15, Alex wrote:
Hello,
[1.] System hang when connecting USB modem (LU150)
[2.] I'm running 4.4.5 kernel (Arch Linux). When this modem is connected
I'm getting below trace in journal and system becomes unusable - lsusb,
logout and some other operations lead to a complete hang, the only way
out is hardware power off. This modem works perfectly on 4.1.20 kernel -
attaching all outputs for both kernels.
...
See if it is related to
http://thread.gmane.org/gmane.linux.usb.general/135626
if so, kernel >= 4.5
i.e.
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/drivers/net/usb/cdc_ether.c?h=linux-4.5.y&id=29c6dd5
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