** Tags removed: yakkety
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1656618
Title:
Any key pressed opens shutdown dialog
Looks like there is a keyboard related patch but not upstreamed yet:
https://bugzilla.kernel.org/show_bug.cgi?id=95681#c223
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Title:
Any key
Blacklisting 'i2c-hid' does not resolve the issue.
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Title:
Any key pressed opens shutdown dialog (Asus X205TA)
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Does blacklist 'i2c-hid' make the issue gone?
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Title:
Any key pressed opens shutdown dialog (Asus X205TA)
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Last working kernel for me was 4.8.0-32 (still using it). In addition to
any key triggering the shutdown dialog, the system is unstable. Various
buttons on onboard causes the cursor to freeze (and keys to repeat
indefinitely). I can unfreeze it by pressing something on the keyboard,
which brings
I found the patch that causes the keyboard to malfunction !:
https://www.spinics.net/lists/linux-gpio/msg18340.html
reverse patching this patch 'solves' the issue (specifically reverse
patching pinctrl-baytrail, reverse patching pinctrl-intel is not really
necessary)
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adding i2c_hid.debug=1 as a boot parameter gives the following output:
[4.572059] i2c_hid i2c-PDEC3393:00: Fetching the HID descriptor
[4.572065] i2c_hid i2c-PDEC3393:00: __i2c_hid_command: cmd=f1 00
[4.575576] i2c_hid i2c-PDEC3393:00: HID Descriptor: 1e 00 00 01 b4 00 f2 00
f3 00 0e
and with dyndbg==pmf enabled while loading the module:
<7>[ 857.237099] i2c_hid:i2c_hid_init_irq: i2c_hid i2c-PDEC3393:00: Requesting
IRQ: 195
<3>[ 868.461393] i2c_hid i2c-PDEC3393:00: failed to reset device.
<3>[ 880.840464] i2c_hid i2c-PDEC3393:00: failed to reset device.
<4>[ 881.884430]
the OOB write fix was submitted in march 2016, so I doubt that has
anything to do with it.
I tried debugging the module i2c_hid (which I'm not accustomed to) and
dug op the following while loading the module and reading /proc/kmsg
simultaneously (on kernel 4.10-rc1):
<3>[ 299.249790] i2c_hid
Wait, as harryharryharry, I can confirm that mainline kernel
4.9.0-040900.201612111631 works without problems. So the problem is only
present in 4.8 ubuntu line and 4.10, so maybe the problem is caused by some
backported code from mainstream, maybe security patch.
So, could be this change
Some of the folks working on getting the sound to work also noticed that
something in kernel 4.9 is also preventing the keyboard and touchpad
from working as well.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Bug still present in upstream kernel.
"On a sidenode, touchpad and built-in keyboard do not work with 4.10-rc3. on
boot dmesg shows the i2c_hid module "failed to reset device". When the laptop
is finished booting, pressing one key on the built-in keyboard instantly powers
off the laptop."
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.10 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix
I performed a fresh install of Xubuntu 16.10 and can confirm that this
bug also exists in that installation. It is also using linux-
image-4.8.0-34 as its default kernel package.
I wasn't able to perform the apport-collect as request on the previous
installation, so another follows this comment
apport information
** Tags added: apport-collected yakkety
** Description changed:
After a fresh install of 16.10 on my Asus X205TA, any key pressed on the
built-in keyboard brings up the shutdown dialog. The system works fine
with a USB keyboard.
The installed kernel was
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