[sane-devel] Some weirdness with a Canon LiDE 220

Scott Alfter scott at alfter.us
Wed Dec 16 23:08:24 UTC 2015

On 12/16/2015 12:52 PM, m. allan noah wrote:
> if you are able to build sane-backends from source, we could try
> disabling a workaround I added for Linux USB3 problems. That might
> help.

I could give that a shot while I'm waiting for the USB 2.0 controller to
arrive.  Gentoo allows user-supplied patches to be applied to the source
tree, so a patch that reverts this change would do the job.

I'm going through the git log to see if I can find it...would it be
commit 014b45d920f1?

sanei_usb: Linux USB3/xhci workarounds

I'll try reversing this patch and see if it helps.

(If it makes a difference, I'm running Gentoo's latest stable kernel,
which is based on 4.1.12.  Kernel versions up to 4.3.3 are available
under gentoo-sources.)

Scott Alfter
scott at alfter.us

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