** Changed in: hwe-next
Assignee: (unassigned) => AaronMa (mapengyu)
** Changed in: hwe-next
Importance: Undecided => Critical
** Changed in: hwe-next
Status: New => In Progress
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Public bug reported:
SRU justification:
[Impact]
The touchpads of some ThinkPad had a tap middle button.
But current 5.2- kernel doesn't support it.
[Fix]
Add device pnpid to support the middle button on these ThinkPads.
[Test]
Verified on 2 hardware. Tests result are good.
[Regression
** Changed in: hwe-next
Assignee: (unassigned) => AaronMa (mapengyu)
** Changed in: hwe-next
Importance: Undecided => Critical
** Changed in: hwe-next
Status: New => In Progress
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Public bug reported:
SRU justification:
[Impact]
When system goes to suspend-to idle, it's power consumption is around 4+ w.
[Fix]
Some TBT and other ACPI devices share the same power resource, when system goes
to s2idle.
PME polling thread continue bringing up devices to D0 mode.
Use cached
** Changed in: hwe-next
Status: New => Fix Released
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
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Title:
With this regression, Ubuntu can not be installed in OEM image which is using
current 4.15-56 kernel.
So set it as critical.
** Changed in: linux (Ubuntu Bionic)
Importance: High => Critical
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Changed in: hwe-next
** Tags added: oem-priority originate-from-1838490 sutton
** Changed in: hwe-next
Assignee: (unassigned) => AaronMa (mapengyu)
** Description changed:
Crash happens during the setup (dpkg) phase of sbuild using a overlayfs
based chroot with the current bionic-proposed kernel (4.15.0
Hi Jun:
Yes, r8822be will be removed in latest kernel.
That's why we need to fix the issue on rtw88.
rtw88 is not working on 5.3-rc2 too.
right?
I can not reproduce this issue with b822 wifi card on AMD.
Let me check logs first,
you can try to build wireless-drivers-next in comment #24 too.
I
Hi Viot and George:
Could you try mainline build kernel[1]?
I didn't reproduce this issue on both AMD and Intel platform.
[1] https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc2/
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** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic
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https://bugs.launchpad.net/bugs/1837962
Title:
Tap-to-Click
Hi Jun:
"journalctl -b0" will be better than dmesg
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Title:
realtek r8822be kernel module fails after update to linux kernel-
headers 5.0.0-21
Hi Jun
My realtek b822 is the same as yours.
1, Could you upload "journalctl -b 0" with 5.0.0-21 kernel?
2, Install mainline kernel [1] and upload "journalctl -b 0" too.
[1] https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc2/
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add rtw88.debug_mask=0x3ff in kernel cmdline.
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Title:
realtek r8822be kernel module fails after update to linux kernel-
headers 5.0.0-21
To
For #12
Please remove "blacklist rtwpci" in "/etc/modprobe.d/blacklist.conf"
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Title:
realtek r8822be kernel module fails after update to linux
Reply to #10,
>From lsmod, r8822be is not loaded, r8822be should be removed from blacklist.
rtwpci should be in blacklist.
This is workaround, no workaround 2.
For now, I think r8822be is good for your wifi.
rtw88 should be working on your wifi too, unfortunately it's not.
That why I need to
Hi Jun,
dmesg shows the rtw88 driver works on your b822 wifi card.
First, you can use the following steps as work around:
1, append "blacklist rtwpci" in "/etc/modprobe.d/blacklist.conf";
2, sudo update-initramfs -u -k 5.0.0-21-generic
Because my b822 wifi card didn't reproduce the issue you
Hi Jun:
I didn't reproduce this issue on aother realtek b822 wifi card.
Could you try the following steps.
1, append "blacklist r8822be" in "/etc/modprobe.d/blacklist.conf";
2, sudo update-initramfs -u -k 5.0.0-21-generic
3, reboot to check if wifi is OK.
If it still fails, please upload
Could you upload dmesg and "sudo lspci -vvvnn" on kernel 5.0.0.21?
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Title:
realtek r8822be kernel module fails after update to linux kernel-
** Also affects: libinput (Ubuntu Bionic)
Importance: Undecided
Status: New
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Title:
Tap-to-Click of SYNA8005 touchpad (06CB:CD8C)
Public bug reported:
[Impact]
4.18+ kernel with Ubuntu 18.04.
libinput 1.10.4-1
xserver-xorg-input-libinput 0.27.1-1
tap-to-click is on by default.
After tapping on SYNA8005 (06CB:CD8C) for 50+ times, touchpad will be no
response when tapping.
[Fix]
libinput detect these taps as palm, so
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
[SRU][B/B-OEM]Fix resume failure on some TPM chips
** Changed in: hwe-next
Status: New => Fix Released
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Title:
[SRU] [B/OEM] Fix ACPI bug that causes boot failure
To manage notifications
.
These 2 patches are included in 4.18 and 5.0 kernel, only 4.15 needs
them.
** Affects: hwe-next
Importance: Undecided
Assignee: AaronMa (mapengyu)
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: oem-priority originate-from-1833655
** Tags removed: verification-needed-bionic verification-needed-cosmic
verification-needed-disco
** Tags added: verification-bionic-bionic verification-done-cosmic
verification-done-disco
** Tags removed: verification-bionic-bionic
** Tags added: verification-done-bionic
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** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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Title:
[SRU][B/B-OEM/C/D/OEM-OSP1] Add RTL8822 wifi driver
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic
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Title:
** Tags removed: verification-needed-bionic
** Tags added: verification-needed-bionic-oem
** Tags removed: verification-needed-bionic-oem
** Tags added: verification-done-bionic-oem
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Public bug reported:
SRU justification:
[Impact]
Trackpoint middle button not reported to kernel.
[Fix]
Add these new PNPIDs support in kernel for 2 new thinkpads.
[Test]
Verified on hardware. Tests result are good.
[Regression Potential]
Low, 2 new PNPID added. No affection to other
Public bug reported:
SRU justification:
[Impact]
Add new firmwares of RTL8822BE/RTL8822CE.
[Fix]
rtw88 and these new firmwares will support RTL8822BE/RTL8822CE
[Test]
Verified on hardware. Tests result are good.
[Regression Potential]
Low, it introducs the new firmwares to enable new wifi
** Tags added: oem-priority originate-from-1830991 sutton
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Title:
[SRU][B/B-OEM/C/D/OEM-OSP1] Add RTL8822 wifi driver rtw88
To manage
Public bug reported:
SRU justification:
[Impact]
RTL8822BE/RTL8822CE need new driver rtw88 supports.
[Fix]
This is a new mac80211 driver for Realtek 802.11ac wireless network chips.
And it needs new firmware too.
[Test]
Verified on hardware. Tests result are good.
[Regression Potential]
Low,
@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
Could you try passing the following kernel parameter:
psmouse.elantech_smbus=0
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Title:
Touchpad not working at all
To manage notifications
Could you upload dmesg?
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Title:
touchpad not working and can't detect in xinput
To manage notifications about this bug go to:
Hi Khairul,
Could you install attached dkms deb?
Then reboot and try touchpad?
** Attachment added: "psmouse-lp1786574-dkms_0.1_amd64.deb"
https://bugs.launchpad.net/hwe-next/+bug/1786574/+attachment/5262930/+files/psmouse-lp1786574-dkms_0.1_amd64.deb
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Hi, Khairul,
Could you try the attached patch?
you can apply this patch in latest kernel.
And give it a try? no kernel parameter needed.
If it works, I will upstream it.
Thanks in advance.
** Patch added:
"0002-Input-synaptics-remove-X240-from-the-topbuttonpad-li.patch"
Hi Khairul:
Have you tried passing "psmouse.synaptics_intertouch=0" in kernel
parameter?
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Title:
remove i2c-i801 from blacklist
To manage
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
[SRU] [B/OEM] Fix ACPI bug that causes boot failure
Could you try passing "psmouse.synaptics_intertouch=0" in kernel
cmdline?
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Title:
Synaptics Touchpad doesn't support scroll after update to
Could you try passing "psmouse.synaptics_intertouch=1" in kernel
cmdline?
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Title:
doesn`t see touchpad
To manage notifications about this bug
Could you try passing the following parameter in kernel cmdline:
psmouse.elantech_smbus=0
Please attach dmesg with test result.
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Title:
@Khairul
Please try passing "psmouse.synaptics_intertouch=0" in kernel parameter.
If it works, I will send a patch to mainline kernel.
Thanks,
Aaron
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verification-done-disco
Verified on the latest update on disco.
i2c_i801 is removed and works fine on several laptops.
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Title:
remove i2c-i801
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic
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Title:
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
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Use this ISO:
http://cdimage.ubuntu.com/daily-live/current/disco-desktop-amd64.iso
with nomodeset in kernel cmdline. booting OK.
Could you provide more details about failure in nomodeset mode?
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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
** Description changed:
+ V2:
+ Fix non-x86 building error.
+
[Impact]
Some lenovo laptops failed to boot at a very early stage, only blackscreen
shown.
[Fix]
Some system BIOS set definition in if statement, it would be deferred to
be loaded.
Some devices would not work properly
** Description changed:
SRU justification:
[Impact]
+ Recent systems shipping with "kernel DMA protection" = "enabled" by default
in BIOS. This setting option changed "Thunderbolt Security Level" = "No
Security (SL0)".
+ With this setting systems will be vulnerable to a DMA attack by a
** Description changed:
[Impact]
- Some systems boot failed at a very early stage, only blackscreen shown.
+ Some lenovo laptops failed to boot at a very early stage, only blackscreen
shown.
[Fix]
- Some system BIOS set definition in if statement, it would be deferred to be
loaded.
+
** Summary changed:
- [SRU][B/C/OEM/D] Fix AMD IOMMU NULL dereference
+ [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference
** Description changed:
[Impact]
When no acpi hid match the device, there will be a NULL dereference in amd
iommu.
It will make system hang.
[Fix]
Check NULL
Public bug reported:
[Impact]
When no acpi hid match the device, there will be a NULL dereference in amd
iommu.
It will make system hang.
[Fix]
Check NULL pointer before using it.
[Test]
Tested on several AMD platforms, bugs are fixed with this patch.
[Regression Potential]
Low, upstream fix,
** Tags added: originate-from-1818010 sutton
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Title:
[SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference
To manage notifications about this bug
** Changed in: hwe-next
Status: New => In Progress
** Changed in: hwe-next
Importance: Undecided => Critical
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Title:
on supported platforms, no affection on not supported
platforms.
Backported changes are fairly minimal.
These patches are included in 5.0 kernel, disco is good.
** Affects: hwe-next
Importance: Undecided
Assignee: AaronMa (mapengyu)
Status: New
** Affects: linux (Ubuntu
** Description changed:
[Impact]
Some systems boot failed at a very early stage, only blackscreen shown.
[Fix]
Some system BIOS set definition in if statement, it would be deferred to be
loaded.
Some devices would not work properly and cause a system lockup.
execute all acpi
on several laptops. Fix boot failure and no regression found.
** Affects: hwe-next
Importance: Critical
Assignee: AaronMa (mapengyu)
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: originate-from-1819416 sutton
** Tags added
@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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** Changed in: hwe-next
Status: New => Fix Released
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Title:
[SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr
To
Interesting, I have a 2 batteries thinkpad.
kinfocenter show 1 battery too.
battery-applet show 2 batteries.
Just like yours.
But in dmesg, my laptop show 2 batteries.
Your dmesg shows one:
[2.825178] ACPI: Battery Slot [BAT0] (battery present)
Your request is a kde stuff, beyond my ability.
Hi Jussi:
It looks like a dc stat issue.
Could you try 4.16 kernel?
https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16/
If it confirms fixed, I will recompile a kernel for you.
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>From dmesg, only one battery exists.
If you have 2 batteries inside, please upload acpidump.
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Title:
Second battery is not shown
To manage
Could you try these steps:
1, remove i2c_i801 from /etc/modprobe.d/blacklist.conf
2, update-initramfs -u -k all
3, Then boot with "psmouse.synaptics_intertouch=1" in cmdline.
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@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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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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@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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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
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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@midnightflash
What is your issue?
And upload dmesg.
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Title:
remove i2c-i801 from blacklist
To manage notifications about this bug go to:
#1802135 is fixed in kernel patch:
https://lists.ubuntu.com/archives/kernel-team/2018-November/096852.html
#1802689 is not reproduced and no feedback from bug reporter.
If reporter still find issue with i2c_i801, we can try fix in kernel.
More touchpads need smbus/i2c support, i2c_i801 should be
@Adam,
We still don't get your feedback about new kernel test.
I have verified x240s in comment #9.
This issue is not reproduced.
Because more laptops need smbus/i2c support.
i2c_i801 should be removed in this case.
If you still got issue when i2c_i801 loaded, please upload log.
Then we cat try
** Changed in: kmod (Ubuntu)
Status: Fix Released => In Progress
** Changed in: kmod (Ubuntu Xenial)
Status: Fix Released => In Progress
** Changed in: kmod (Ubuntu Bionic)
Status: Fix Released => In Progress
** Changed in: kmod (Ubuntu Cosmic)
Status: Fix Released
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
[SRU] Fix Xorg crash with nomodeset when BIOS enable
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
Boot with "nomodeset"
log:
[0.265606] pci :00:02.0: vgaarb: VGA device added:
decodes=io+mem,owns=mem,locks=none
[0.265606] pci :01:00.0: vgaarb: VGA device added:
decodes=io+mem,owns=none,locks=none
[0.265606] pci :00:02.0: vgaarb: no bridge control possible
[
Highlights:
#98 is meant to solve the issue for @Thorsten and @Michael Andersson.
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Title:
Touchpad and/or trackpoint stop working after S3
@ALinuxUser:
Just install 05w.exe will not update fw of touchpad, it is a known issue of
that package.
Please refer to comment #28.
Your issue is *different* from others.
Just complain without debug info uploaded will not help solve your issue.
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** Description changed:
+ SRU Justification:
+ ===
+ [Impact]
+ repeated crashes of the Intel 8265 wireless card on a Lenovo X1 Gen6.
+
+ [Fix]
+ New iwlwifi firmware fix it.
+
+ [Test]
+ Bug reporter verified with positive result.
+
+ [Regression Potential]
+ Upstream fix, low
failed, use the first GPU as default.
[Test]
Tested on Intel and NV dual GPU platform. Works fine.
[Regression Potential]
Upstream fix, low risk.
Verified on ThinkPad P1/P52.
** Affects: hwe-next
Importance: Undecided
Assignee: AaronMa (mapengyu)
Status: New
** Affects: linux
@ALinuxUser
Your touchpad failed to probe at boot, after resetting it, it back to work.
Touchpad responded in a very weird way.
Trackpoint never responded to any commands.
I still suspect your touchpad is in some kind of broken.
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@ALinuxUser
Could you enable trackpoint in BIOS and try again?
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Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
@ALinuxUser
Refer to your log in #104, there is no touchpad/trackpoint found.
#63 log, ps/2 mode is set, but no trackpoint found.
Can you use your touchpad/trackpoint?
If not, I think your touchpad/trackpoint fw are broken.
Please try to update fw.
Or I suggest to ask LENOVO service to replace
linux-headers of #94
** Attachment added: "linux-headers-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5230554/+files/linux-headers-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb
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Finally, glad to hear it helps you.
I will clear my patch and upstream them after more users confirm.
nosleep mode means it should always work at runtime, it should not make more
power consumption.
When suspend it will go to sleep too.
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Changelog:
1, Fix trackpoint (red stick on the keyboard) lost after resume, verified;
2, force enable nosleep mode of RMI;
I didn't reproduce touchpad lost after resume, this change tries to fix
it.
3, add more debug info;
Notes:
1, i2c-i801 module should be loaded. touchpad/trackpoint
Hi Thorsten:
Your dmesg is flushed by input log.
please upload "journalctl -b 0 -k"
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Title:
Touchpad and/or trackpoint stop working after S3
Hi Thorsten:
Your case is very special, I never reproduce it.
Please pass "rmi_core.debug_flags=0x7" to kernel parameter, then boot, test and
upload the dmesg.
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Hi Thorsten:
Failing log of "XXX Failed to disable mouse XXX" doesn't matter.
Actually in line:
[ 123.824705] psmouse serio2: trackpoint: Elan TrackPoint firmware: 0x06,
buttons: 3/3
This means trackpoint works well, I assume touchpad works too.
Did you ever use the touchpad?
Please try to use
Kernel in #82 should use smbus mode.
i2c-i801 should be loaded;
no kernel parameters needed;
Recognized input devices names:
touchpad:
"Synaptics TM3288-011"
Trackpoint:
"TPPS/2 Elan TrackPoint"
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Could you try this kernel?
If it works, I will upstream the patch.
** Attachment added: "linux-image-4.15.18+_4.15.18+-1_amd64.deb"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5229881/+files/linux-image-4.15.18+_4.15.18+-1_amd64.deb
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Thanks, Emmanuel.
Hi James:
Could you try the new fw of 8265?
If it works, I will try to pick the new fw to Ubuntu release.
** Changed in: linux-firmware (Ubuntu)
Importance: Undecided => Critical
** Changed in: linux-firmware (Ubuntu)
Assignee: (unassigned) => AaronMa (ma
Hi Thorsten:
>From your log in comment #72 in PS/2 mode:
supended 2 times:
1, [ 1241.205049] PM: suspend entry (deep)
touchpad resume good:
[ 1242.947401] psmouse serio1: synaptics: queried max coordinates: x [..5678],
y [..4758]
[ 1242.979820] psmouse serio1: synaptics: queried min coordinates:
@ALinuxUser:
There are 2 modes for touchpad, One is PS/2 mode, the other is smbus
mode.
1, Old touchpad firmware:
touchpad can *not* work in PS/2 mode.
Only smbus mode is available
2, latest touchpad firmware:
Both PS/2 and smbus work well except after S3.
For now I didn't reproduce touchpad
It looks like bug:
https://bugs.launchpad.net/bugs/1805088
Could you try 4.15.0-1029.34 kernel or 4.17+ mainline kernel?
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https://bugs.launchpad.net/bugs/1808389
Title:
iwlwifi Intel
@Pietari,
Please booting with "psmouse.synaptics_intertouch=0" to enforce PS/2 mode.
And upload dmesg after S3/resume when touchpad lost.
your log shown rmi_smbus is still in use.
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@ALinuxUser,
What is the issue on your laptop.
1, You use "psmouse.synaptics_intertouch=0" in 4.19 kenrel, Does touchpad work
well?
2, Not fully dmesg uploaded after S3 resume, does touchpad work after
resume?
Could you upload dmesg after touchpad lost ?
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Tested on ThinkPad X240s:
ThinkPad BIOS GIET52WW (2.00 )
Lenovo ThinkPad X240s, model 333
Hang issue is not reproduced.
Loading i2c_i801 runtime didn't cause any issue.
Booting with touchpad in smbus which using i2c_i801 module, Ubuntu 18.04 works
fine, touchpad works fine.
Log attached.
Could you guys upload dmesg when your touchpad failed?
Otherwise no info just fail result will not help debug issues/
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https://bugs.launchpad.net/bugs/1791427
Title:
Touchpad and/or
thinkpad 11e 3rd touchpad works fine on bionic proposed kernel
linux-image-4.15.0-1029-oem.
i2c-i801 is loaded.
touchpad is detected as s3203_ver5.
Could you try this kernel with i2c_i801 unblacklisted?
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Bugs, which is
Suspend/Resume good for 30 times with kernel linux-
image-4.15.0-1029-oem.
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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