i'm not the only with this problem.
on HP forum, another user with the same notebook, has the same problem.
http://h30434.www3.hp.com/t5/Notebook-Operating-System-and-Recovery/HP-Pavilion-15-ab062nl-SHIFT-CTRL-ALT-keys-problems-on-linux/m-p/5522283/highlight/false#M429851
Il 23/02/2016 13:45, Andrea ha scritto:
seems that when i play game (on steam), i haven't any problem when i'm
playing, but i'm not sure
Il 22/02/2016 15:33, Andrea ha scritto:
the problem occurs also when i logout to login manager.
for example if in this moment i haven't the problem (because i've
pressed for some seconds MAIUSC key) and i logout, the problem occurs
again infact sometimes, when i logout, and then i try to login again,
the login manager doesn't accpet the password because the passowrd
contains uppercase letters, but sometimes the OS don't take maiusc key
(I hope I explained well)
i hope that this information can be useful.
thanks
Il 27/01/2016 21:52, Andrea ha scritto:
i've installed the new kernel 4.5 RC1, but i've the same problem.
i've also tried start ubuntu with upstart, same problem.
i don't know why i've this strange problem.
i've also tried GhostBSD on live (i don't know if this information can
be useful), the problems occurs also on BSD but seem that is less severe
than on Linux, because on BSD seems that the problem occurs only one
time every boot, then disappears without do nothing (don't need to press
MAIUSC key for some seconds).
I hope that this bug can be solved.
Il 20/01/2016 10:29, Andrea ha scritto:
Hi, Dmitry
i've the same problem on console without X.
this is an output of evtest on console:
http://pastebin.com/4aWYYhwN
(as you can see, after a while i'm pressing Left_Alt (from line 434 of
pastebin) or Left_Ctrl (from line 605 of pastebin) or Left_Shift (from
line 786 of pastebin), these keys are released and then pressed again.
but when i press only left_shift for some seconds, the issue don't
occurs.)
i haven't found nothing on BIOS settings, the only options relative to
keyboard is:
Action Keys Mode:
[Enabled]: Requires pressing only F1 throug F12 to activate action keys
[Disabled]: Requires pressing FN Key + F1 throug F12 to activate action
keys
but the problem occurs in both modes
Il 20/01/2016 01:13, Dmitry Torokhov ha scritto:
Hi Andera,
On Tue, Jan 19, 2016 at 02:34:26PM +0100, Andrea wrote:
[1.] i've a problem with keyboard of my notebook HP Pavilion 15
ab062nl; CTRL SHIFT and ALT buttons not works as they should. in
particular, it is as if these keys are pressed and released alone.
isn't an hardware problem, because on windows 10 and windows 8.1 i
haven't these problems, is only a linux problem (all distro).
[2.] the bug is always active, every time i start a linux Distro
(also from live, and also without DE/WM) i've this problem with
keyboard, the only way to fix temporarily the bug, is pressing the
only Left SHIFT key for some seconds, then all problems disappear
indefinitely, and in any case, if i shutdown or if i reboot the PC,
the problem recurs.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532746
Hmm, this is weird. Do you observe the same issue in text console (not
in X)? It would be nice to see events as emitted by the kernel - you
can
use evtest utility for that.
Is sounds like some accessibility feature, is there anything in
BIOS to
that effect?
Thanks.
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