I spoke too soon. Deep sleep works now, and the touchpad keeps working,
but only - even with the new motherboard - if I keep the NFC *enabled*
in the BIOS. And the trackpoint does not work under Linux. At all. At
any time (at least on my distro) and even with a very recent kernel.
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You
Somewhere in this long thread, I think, an engineer suggested the
following.
Somehow, in my particular case - a case in which, on my ThinkPad X1CG6,
no work-arounds worked and neither did the test version of the kernel
patch - my motherboard was at fault.
Well, the engineer was right. For, I got
The problem is still there for me too. Quite often the track point is dead
after wake up from sleep (there is never a problem with the track pad) and I
have to fix the track point with
echo -n "none" | sudo tee /sys/bus/serio/devices/serio1/drvctl
echo -n "reconnect" | sudo tee
any news on the patch?
I still have this issue
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To
@Kai-Heng
Please be clear. I take it that by your last post you mean this: I
should stick to s2idle in the sense, not of (i) sending you only the log
for that, but in the sense of (ii) not contributing to the fix. However:
will someone who uploads both logs here be contributing to the fix?
Yea they need to come from the same system.
I guess just stick to s2idle then.
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
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@Kai-Heng
Do you need those two desmgs from one and the same machine? I will not
provide that, because I have had enough of rebooting my non-working
machine when I enable S3. I am happy to attach a S2Idle log, though.
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Can someone attach dmesg when it uses S2Idle and when it uses S3?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
'Anyone tried a very recent kernel and can confirm the issue is still
there [..]?' I tried 5.6.19, I think it was (so, moderately recently)
and I can confirm the problem is there. Also, I've looked at the release
notes for various 5.7 kernels and not seen a sign of the patch.
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Anyone know what happened to Aaron's patch? The discussion at
https://patchwork.kernel.org/patch/10822515/ ends on November last year
with this question from Kai-Heng:
> Users reported that patch [1/2] alone can solve the issue.
>
> Do we need more information before making this fix merged?
>
@
Thank you for the detailed attempt to help.
On my 20KHCTO1WW, with kernel 5.6.19-050619-generic, BIOS 1.49, and the
latest updates delivered by fwup, I enabled the fingerprint reader and
enabled S3 sleep. I did those things in the BIOS. Then I put the
computer to sleep for ten minutes or
Here is another screenshot that shows that I have Linux sleep enabled.
My kernel is:
Linux larionov-arch 5.4.6-arch3-1 #1 SMP PREEMPT Tue, 24 Dec 2019 04:36:53
+ x86_64 GNU/Linux
Hope this helps somebody!
** Attachment added: "IMG_20191230_161948.jpg"
I just did a little experiment and I think now I have trackpad waking up
after s3 sleep:
I have 20KH006HRT - Thinkpad Carbon X1 6th Gen with NFC chip, and since I first
set it up according to arch wiki I had trackpad not working every time I close
and open the lid.
Tried all sugestions, nothing
attached devices , xinput and Xorg log
** Attachment added: "attachments.zip"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5315595/+files/attachments.zip
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I'm having this issue with my Lenovo x240 , running ubuntu 19.10 with
kernel 5.3.0-26-generic
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Title:
Touchpad and/or trackpoint stop working
even worse it didn't detect/worked since booting up my laptop. removing
from modprobe and adding it back still did not work :(
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Title:
Touchpad
Hi guys, I also suffer from this problem on my X1 6th gen on Ubuntu as
well as Fedora.
Looks like there was a change made in Kernel 5.5 addressing the issue (see the
last sentence in the commit message, "With this change I can read out the
touchpad data correctly on my
Lenovo X1 Carbon 6th Gen
@jnns
I appreciate the sentiment but (1) that is a workaround whereas a fix is
needed, (2) some (most?) of us here have tried all the fixes, including
the ones you mention, and to no avail.
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My X1 Carbon 6 Gen still suffers from the problem, no doubt about it. I'm
currently using Linux 5.3.0-24-generic.
But I was able to migitate the rate of occurence by a large degree using the
following configuration. Please not that I have no idea if anything of this is
actually relevant or just
@thorstenr-42: Very good to hear that it works for you since kernel 5.3!
Could you tell us whether you have a certain configuration in the
following files?
- /etc/default/grub (kernel parameters for psmouse?)
- /etc/modprobe.d/psmouse.conf
- /etc/modprobe.d/blacklist.conf (i2c_801 blacklisted or
Yes, but now your battery will die in like 4 hours in sleep mode,
because you're not getting S3 mode.
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Title:
Touchpad and/or trackpoint stop
Guys, try to set sleep state from Linux to Windows in BIOS settings. It
seems worked for me.
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Title:
Touchpad and/or trackpoint stop working
@thorstenr-42: Also have a nfc model so still facing the same dead touchpad
issues.
I've never built a custom kernel before, just loaded a kernel module for a wifi
nic that didn't have drivers in the kernel. How do you go about building and
running this?
Also I'm wondering what would be
@s: Yes, I have a model with nfc typ: 20KGS03900
@Kai-Heng Fen: I didn’t need the nosleep workaround (second patch). The
first patch from Aaron (https://lkml.org/lkml/diff/2019/2/20/700/1) was
sufficient. (The nosleep option has only been necessary for the kernels
provided by Aaron which were
Does the nosleep workaround work for everyone?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To
@thorsten Do you have a model with NFC?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To manage
How to reproduce this bug on Lenovo X1 Carbon 6th
Step 1.
sudo systemctl suspend
Step 2.
Wait 10 sec.
Step 3.
Quickly press the key combination FN+CTRL+Z twice.
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I do not just claim that, I am just sharing what helped me... With older
kernels my touchpad hardly survived 5 suspends. With 5.3 it just works
(4 weeks without a dead touchpad with at least 50 suspends). Okay the
trackpoint issue is still there but i give a ...
Before that I had to build my own
Same here, I have Ubuntu with 5.3.11 kernel and the issue is still there
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on
I'm on 5.3 and it doesn't work:
`Linux larionov-arch 5.3.7-arch1-2-ARCH #1 SMP PREEMPT @1572002934
x86_64 GNU/Linux`
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Title:
Touchpad and/or
People claim repeatedly that the problem is fixed when it is not. I will
believe it only when I see it and indeed I will test it only with
further reason to believe it. Sad, but reasonable.
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The touchpad problem seems to be solved (for me) using linux 5.3. The
trackpoint sometimes still dies but the touchpad keeps working. Luckily,
i don't care about the trackpoint...
I was using mainline 5.3 since 4 weeks on ubuntu 19.04 and i am now
using 19.10 (uses 5.3 by default) since a week
I was happy early because the bug appeared again :(
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
@pavel just tried it on the model with NFC and it didn't help or change
anything. (20KH006HRT)
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Title:
Touchpad and/or trackpoint stop working
@Pavel
That sounds helpful. However, I'm going to need some reassurance before
I change all my settings. ('All' because I seem to remember that I have
to change more than the BIOS sleep mode to get the system to use S3. I
think I have to unblacklist some module and change some kernel boot
Hi guys! I've change BIOS settings bellow and the bug disappear.
BIOS > Config > USB > Always on USB > Enabled > Charge in Battery mode >
Enabled
** Attachment added: "photo_2019-11-16_15-29-15.jpg"
What is the most effortless way of running the Windows firmware updates
on a Linux machine? Are there live CD images I could use for this?
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Title:
dr_strangehate:
Thanks.
I keep a Windows-to-Go drive around for just this sort of nonsense. I
haven't run it for months. Running it now, and running the Lenovo update
program, the only firmware update that I see (as against Windows
software updates) is for Intel ME. So I suspect the following. I
I'm just a user. I can only say it worked for me and all the people I
asked and who listened, which was very few. So I cannot give you any
guarantees if that is what you want :). Most people don't want to try it
because it's either too much hassle (windows install) or think that for
some reason an
> what you can do is update your touchpad/trackpoint firmware under
Windows (unfortunately it's not supported in fwupdmgr), which fixes the
issue completely for Linux, at least it did in my X1 Gen6 and a few
others I know.
Suppose that is true. Then it merits a response of 'for goodness sake!'
to
I don't know what is the state of the fix in the kernel, but what you
can do is update your touchpad/trackpoint firmware under Windows
(unfortunately it's not supported in fwupdmgr), which fixes the issue
completely for Linux, at least it did in my X1 Gen6 and a few others I
know.
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Can someone summarize the current state of this? Is there anything
affected users can do or provide to help fix this issue?
I'm on a Thinkpad X1 Carbon 6th Gen. (20KGS5DU00) with NFC touchpad.
Running Ubuntu 19.04 with 5.0.0-31-generic kernel.
fwupdmgr shows no updates currently:
System Firmware
+1, happens to me running Ubuntu 18.04 LTS on an MSI GT70 0ND with a
Synaptic touchpad.
Currently I just press Windows key, type touchpad, press enter, tab a
few times to where touchpad is set to off, and press enter to turn it
on. Happens every time I suspend/resume.
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Do we know when that change is going to be pushed to the official
kernel?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on
but is there any update on this issue?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To manage
For the ASUS bug it should be fixed by this commit:
commit 6cb0880f08229360c6c57416de075aa96930be78
Author: Chris Chiu
Date: Fri Aug 16 17:38:38 2019 +0800
pinctrl: intel: remap the pin number to gpio offset for irq enabled
pin
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Any update on this issue?
I have Asus ROG model and I am experiencing the same issues with the touchpad.
After opening the lid, the touchpad starts lagging for couple of seconds and
becomes disabled after that.
I am currently using the 5.3.1 kernel.
I can't use older kernels than 5.0 because in
I have this issue on X1 Carbon gen 6, touchpad and trackpoint doesn't
work after waking up from S3 suspend every time.
I have NFC chip. Reloading i2c_hid never helps.
Bios: 20KH006HRT 0.1.40, kernel: 5.2.9
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I don't have the NFC chip.
With kernel 5.2.x, it happens always after hibernation, sometimes after
suspension, rarely after reboot. I'm occasionally able to restore it by
unloading/reloading the i2c_hid kernel module.
With kernel 4.19.61, the issue occurs sporadically, and I can always
solve it
Andrea: It might be worth saying whether you have a model with the 'NFC'
chip. (For - *I think*, and at least with the sixth generation - the
following holds. Once one has Lenovo's BIOS updates applied, then only
models with the NFC chip have the sleep/pad problem.
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I can confirm that the problem is present on the 7th Generation X1
Carbon as well.
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Title:
Touchpad and/or trackpoint stop working after S3
I think this refers to the fact that this laptop (at lest one of its
configurations) is ubuntu-certified.
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Title:
Touchpad and/or trackpoint
@brad-figg
Sorry, but what is it for a bug report to be ubuntu-certified?
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Touchpad and/or trackpoint stop working after S3 suspend on
** Tags added: ubuntu-certified
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To manage
Hi AaronaMa,
I‘ve seen that Dmitry Torokhov has some concerns about your patch and
would like to try another way of fixing it. I just wanted to let you
know that i am still here and able to test your patches :)
best regards
@alinuxuser: the issue is still present for me using the newest
Hello all
Is the following relevant? 'Fixed an issue where there is an Incorrect
Intel ME ICC settings after system resume from S3 or S4 states' - from
the changelog of a Intel ME update for the X1CG6. Full changelog:
https://download.lenovo.com/pccbbs/mobiles/n23rg11w.txt
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@Thorsten
Synaptics engineer wants to take time to review it.
I had pong him again.
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Title:
Touchpad and/or trackpoint stop working after S3
any news? Is the patch submission ignored? This bug is still present in
5.1.6 :/ I am using your patch since you published it and it is working
great, no issues at all.
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Any progress on getting this sent upstream or has it fallen by the
wayside?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on
Hi Aaron,
I did:
$ sudo dpkg -i linux-{image,headers}-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb
# edit /etc/default/grub so it now reads:
GRUB_CMDLINE_LINUX_DEFAULT="acpi_osi=! acpi_osi='Windows 2009'
modprobe.blacklist=nouveau rmi_core.debug_flags=0x7"
$ sudo update-grub
$ sudo /sbin/shutdown now
Thanks Aaron.
My X1CG6 does have no problems with the trackpad when I use S2idle sleep
- well, except power consumption. Still: I did not know that, 'From 5.0
kernel power consumption of s2idle is less than 1w, pretty much like S3
0.6w.' On the other hand, that is a difference of some 30%.
my 2 patches are still pending in review status.
Anyone who still affected by touchpad issues after S3.
Please switch back to suspend-to-idle in BIOS if s2idle is supported.
ThinkPad Carbon 6th and Yoga 3rd do support suspend-to-idle in
BIOS->config->power menu.
>From 5.0 kernel power
For comment #160.
rmi_irq.log
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Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To manage
For comment #160.
The file is the output of: journalctl -b 0 -k
** Attachment added: "journalctl -b 0 -k"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5251554/+files/report.txt
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@thorsten
Thanks.
I loaded the kernel from #94, having set the BIOS to use S3 sleep and
having removed that driver from the blacklist. Result: after a fairly
long sleep (15 minutes, I think) the touchpad stopped working. I tried a
workaround, with no success:
# echo 1 >
Hi, please make sure you have followed all the steps posted by AaronMa
(#94):
1. ensure that the i2c-i801 is loaded! Ubuntu currently blacklists this module
by default in /etc/modprobe.d/blacklist.conf - Thus, the patches won’t have any
effect.
2. ensure that your touchpad AND trackpoint
I tried Jarek's band-aids - a long time ago, admittedly - and they did
not work on my machine.
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Title:
Touchpad and/or trackpoint stop working
@Jarek: Thank you for sharing the workaround, it also works for me 100%
of the time!
I tried the 5.0.1 Kernel with the patches - in the beginning I was
hopeful because the touchpad and trackpoint survived a few sleep/wakeup
cycles, but starting from day 2 the issues returned (sometimes the
Thanks everyone for your work on this issue.
While the definitive fix is in development, and I need to get on with my
X1 Carbon Gen6, I found a practical workaround that makes the problem a
lot less severe to me. In my case, the following steps mentioned here
earlier, bring back touchpad keys and
Using kernel 5.0.2 with the patches applied on X1C6 does not reliably
fix the issue for me. The touchpad will always work after a suspend (it
did so without the patches already), but the trackpoint and the 3
physical keys are still sometimes gone, and not responding, after
suspend.
There might be
Here is a datapoint.
System at issue: X1CG6 with NFC, with BIOS 1.37 and all firmware updated
as much as possible (via both `fwupdmgr` and a WindowsLive external USB
harddrive).
Method of attempted fix: using a patched vrsion of kernel 5.0.2; having
the 'psmouse' value set as 1 in the boot
@Thorsten: thank you. I presume I could use the 5.0.0 kernel (you have '
--branch v5.0.1') because I seemed to have some new trouble with the
touchpad with 5.0.1.
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FYI, I've compiled the kernel using the instructions (thank you so much
for them!) and it seems my laptop survived a night and touchpad works. I
have Thinkpad X1 Yoga 3rd generation. It's mostly X1C6 as far as I know.
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@ALinuxUser: the patches are not yet upstream and thus one has to build
a patched kernel yourself. You can follow the upstream process in the
links posted from aaronma.
For some people it is working because they have a different touchpad.
But according to the above discussion even the patches
I am sorry, but what is going on?
The authors of some posts in this thread say that they are using a
patched kernel. Yet, the developer, Aaron, seems to say one does not
need patches . However, that same developer seems to say that his work
has *not yet* become incorporated into the kernel.
i am now using 5.0.x with your patches and it is working great!
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Ah, true. Sorry :)
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To manage notifications about
@dr-strangehate
That is expected.
Your touchpad/trackpoint is working in PS/2 mode in the latest
touchpad/trackpoint firmware.
That's what I have explained for many times above.
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Not sure if the patches are needed. I've updated my BIOS, trackpad and
trackpoint firmware (using Windows 10), did a fresh Ubuntu 18.04.2
install, apt upgrade, restart, and now the trackpoint and trackpad work
fine without any issues, even after all-night suspends, no dmesg
errors/warnings. No
@Thorsten
Might you explain how to apply patches to, say, the 5.0.1 kernel (which
I am using, via the Ubuntu Kernel Update Utility, on Linux Mint)? I
can't seem to find the information in this thread and I am unsure of the
goodness or at least relevance of other instructions that I've found on
@Robert:
These patches are still in review, not integrated in upstream kernel yet.
After maintainer apply them to maintainer's tree. They will be in Linus's tree
soon.
I will update the upstream status here if you want.
@Thorsten:
Thanks for feedback.
More feedback are welcome.
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Please excuse my potentially unqualified question: how can I find if the
patch has been picked up and integrated in the ubstream Kernel? Or if it
has happened already, how can I find out which version has the patch?
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small update: i am using 4.20.11 with your patches on top since Friday
without any issue! I don't even need the nosleep option.
For others ensure that blacklist i2c_i801 is removed from
/etc/modprobe.d/blacklist.conf ...
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Okay, thanks a lot!
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To manage notifications about
Hi Thorsten:
That 4.20-rc3 kernel is only for touchpad test.
Crash is not related to this issue.
If no crash on 4.20.x version kernel, maybe it is fixed in later kernel version.
We can just ignore it and use newer kernel.
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@Aaron Ma: Thanks for upstreaming! Have you also found time to look into
the crash-on-resume with your kernel, which I reported in #121. Is this
somehow related? I have not encountered a crash with 4.20.x from
mainline.
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@ALinuxUser
You can just execute the command after boot.
I tried to say udev rules can set sysfs file value when boot.
Not to execute the command.
For reference:
https://www.freedesktop.org/software/systemd/man/udev.html
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I am sorry to keep banging on, and we are grateful for your work, but,
again, you need to be precise. Do you mean (1) udev rules are a better
way to run the command at boot (than some other way of running the
command at boot), or (2) udev rules are better than running the command
at boot, because
After boot, issue the command once. Then nosleep mode will always be enabled.
systemd udev rules can be a better way.
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Title:
Touchpad and/or
@AaronMa
Thank you.
To be clear, though: you mean the following, yes? If, after applying the
patches, one still has a touchpad problem, then one should issue the
command you give. Presuming that that *is* your meaning: when should one
apply that command? After boot and after every sleep?
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Upstream patches:
https://lore.kernel.org/lkml/20190220164200.31044-1-aaron...@canonical.com/T/#t
If you met touchpad issue, do the following command:
# echo 1 > /sys/devices/rmi4-00/nosleep
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Still on vacation, will upstream patches later.
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
To
@AaronMa: Would be really nice if you could post your patch here, so we
could build our own kernels until your patch lands upstream. This would
also allow users of other distros to provide feedback. Thanks!
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@AaronMa: could you please post the patch that you wrote?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon
Hello,
After some very thorough testning I can say that it seems to be working!
Though I noticed that sometimes, not often, tap to click, two finger
scroll and two finger right click stops working for a brief moment, up
to 20 seconds maybe. Can't say for sure it is related to the fix but I
guess
Here is some information relevant to this thread.
An update from Ubuntu that 12c_i801 *re*-blacklists just arrived on my
Mint PC.
I had it blacklisted on my system anyway. A while ago, it was
blacklisted by default, but then a Debian update removed it from the
blacklist. Now, for Ubuntu and
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => AaronMa (mapengyu)
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https://bugs.launchpad.net/bugs/1791427
Title:
Touchpad and/or trackpoint stop working after S3 suspend
Me again. Now, I might have faulty hardware, but it occured to me that
having 'reboot=w' in my kernel boot arguments might be the problem. I
will test - i.e. see whether the patch works if I remove that argument -
when I have time. Still, using that argument does have a purpose
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This bug also occurred for me when undocking/redocking my first
generation Thinkpad Helix from its keyboard dock, but installing
AaronMa's kernel and headers from #94 and #98 and rebooting fixed it.
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Sorry for the multiple messages seems I cannot attach more than one file
to an answer.
** Attachment added: "After the patch on Jan25"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5232517/+files/journalctl_after-patch_Jan25.log
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