This bug was fixed in the package linux - 5.2.0-8.9
---------------
linux (5.2.0-8.9) eoan; urgency=medium
* linux: 5.2.0-8.9 -proposed tracker (LP: #1835700)
* Miscellaneous Ubuntu changes
- [Packaging] replace zfs and spl build with zfs 0.8.1-1ubuntu1
- SAUCE: test_bpf: remove expected fail for Ctx heavy transformations test
on
s390
- SAUCE: add -fcf-protection=none to retpoline flags
- SAUCE: usbip: ensure strings copied using strncpy are null-terminated
- SAUCE: usbip: add -Wno-address-of-packed-member to EXTRA_CFLAGS
- SAUCE: perf jvmti: ensure strncpy result is null-terminated
- update dkms package versions
- add removed zfs modules to modules.ignore
[ Upstream Kernel Changes ]
* Rebase to v5.2
-- Seth Forshee <seth.fors...@canonical.com> Mon, 08 Jul 2019 07:13:41
-0500
** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1833484
Title:
Sometimes touchpad automatically trigger double click
Status in HWE Next:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-osp1 package in Ubuntu:
Invalid
Status in linux source package in Bionic:
New
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Disco:
Fix Committed
Status in linux-oem-osp1 source package in Disco:
New
Bug description:
[Impact]
Dell machines which uses goodix touchpad IC emit double click event
while touching the touchpad if designware i2c adapter is in runtime
suspend.
Goodix re-assert the interrupt if host doesn't read the data within
100ms and designware takes a longer time to wake up from runtime
suspend. In the case, it got a second interrupt during resuming, so
it thinks it's a double click.
[Fix]
There is no simple way to fix this, it's a firmware issue and goodix
agrees to fix this in their firmware on next release, but this issue is
still affects the machines that don't come with an updated firmware. So,
add a quirk to mark those machines and avoid the designware from entering
runtime suspend.
[Regression Potential]
Low, it only affects the listed machines, and prevent designware from
entering runtime suspend impacts the power consumption little or none
during short or long idle.
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