Timo Jyrinki, the next step is to fully reverse commit bisect from
kernel 4.4 to 4.7 in order to identify the last bad commit, followed
immediately by the first good one. Once this good commit has been
identified, it may be reviewed for backporting. Could you please do this
following
https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F
?
Thank you for your help.
** Tags removed: kernel-fixed-upstream r11
** Tags added: kernel-fixed-upstream-4.7 needs-reverse-bisect
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1609745
Title:
Touch screen not working on Acer Chromebook R11,
CONFIG_TOUCHSCREEN_ELAN not enabled on mainline 4.7 kernel
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Incomplete
Status in xorg package in Ubuntu:
Invalid
Bug description:
Touch screen seems to be identified as far as I can see, but there's
no working input. I've tried among else xinput test-xi2, reattach
command but it seems simply non-functional for whatever reason.
It works on the ChromeOS side.
The machine is Acer Chromebook R11 (codename CYAN).
WORKAROUND: Enable CONFIG_TOUCHSCREEN_ELAN manually via a
recompilation, and use mainline kernel 4.7+.
---
ApportVersion: 2.20.3-0ubuntu2
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC0D2', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p',
'/dev/snd/pcmC0D3p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: Unity
DistroRelease: Ubuntu 16.10
HibernationDevice: RESUME=UUID=53fe7902-c347-4ff8-945d-a3e3de773a08
InstallationDate: Installed on 2016-07-22 (13 days ago)
InstallationMedia:
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2a Intel Corp.
Bus 001 Device 002: ID 0bda:57cf Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: GOOGLE Cyan
Package: linux-image-4.4.0-33-generic 4.4.0-33.52
PackageArchitecture: amd64
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-33-generic
root=UUID=742e4082-264a-4459-93df-9ec07b41d5e8 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-33.52-generic 4.4.15
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-33-generic N/A
linux-backports-modules-4.4.0-33-generic N/A
linux-firmware 1.159
Tags: yakkety
Uname: Linux 4.4.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 05/20/2016
dmi.bios.vendor: coreboot
dmi.chassis.type: 3
dmi.chassis.vendor: GOOGLE
dmi.modalias:
dmi:bvncoreboot:bvr:bd05/20/2016:svnGOOGLE:pnCyan:pvr1.0:cvnGOOGLE:ct3:cvr:
dmi.product.name: Cyan
dmi.product.version: 1.0
dmi.sys.vendor: GOOGLE
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1609745/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
