elantech touchpad of Lenovo L480/580 failed to detect hw_version

Bug #1733605 reported by AaronMa on 2017-11-21
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Undecided
AaronMa
linux (Ubuntu)
Critical
AaronMa
Xenial
Undecided
Unassigned
Artful
Undecided
Unassigned
linux-oem (Ubuntu)
Undecided
Unassigned
Xenial
Undecided
Unassigned
Artful
Undecided
Unassigned

Bug Description

Elantech touchpad on Lenovo laptops L480/580 report it's version as 15, and current kernel can not support this hw_version, so driver didn't support horizontal,vertical and multi-touch.

error log:
kernel: psmouse serio1: elantech: unknown hardware version, aborting...

AaronMa (mapengyu) on 2017-11-21
Changed in linux (Ubuntu):
assignee: nobody → AaronMa (mapengyu)
importance: Undecided → Critical
tags: added: originate-from-1731138 sutton

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1733605

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Po-Hsu Lin (cypressyew) on 2017-11-22
Changed in linux (Ubuntu):
status: Incomplete → In Progress
Timo Aaltonen (tjaalton) on 2017-11-26
Changed in linux-oem (Ubuntu):
status: New → Invalid
Launchpad Janitor (janitor) wrote :
Download full text (16.6 KiB)

This bug was fixed in the package linux-oem - 4.13.0-1010.11

---------------
linux-oem (4.13.0-1010.11) xenial; urgency=low

  * linux-oem: 4.13.0-1010.11 -proposed tracker (LP: #1736124)

  [ Ubuntu: 4.13.0-19.22 ]

  * linux: 4.13.0-19.22 -proposed tracker (LP: #1736118)
  * CVE-2017-1000405
    - mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()

linux-oem (4.13.0-1009.10) xenial; urgency=low

  * linux-oem: 4.13.0-1009.10 -proposed tracker (LP: #1733532)

  * Intel 9260/9462/9560 driver support (LP: #1734242)
    - iwlwifi: refactor out paging code
    - iwlwifi: refactor shared mem parsing
    - iwlwifi: reorganize firmware API
    - iwlwifi: mvm: support version 7 of the SCAN_REQ_UMAC FW command
    - iwlwifi: fix PCI IDs and configuration mapping for 9000 series
    - iwlwifi: fix firmware names for 9000 and A000 series hw

  * QCA Rome bluetooth connection cannot be established after S3 (LP: #1734020)
    - Bluetooth: btusb: fix QCA Rome suspend/resume

  * elantech touchpad of Lenovo L480/580 failed to detect hw_version
    (LP: #1733605)
    - Input: elantech - add new icbody type 15

  * AQUANTIA AQC107 10G[1D6A:0001] & 2.5/5Gb [1D6A:D108] NIC (LP: #1730544)
    - net: aquantia: Bad udp rate on default interrupt coalescing
    - aquantia: Fix Tx queue hangups
    - net: aquantia: Reset nic statistics on interface up/down
    - net: aquantia: Enable coalescing management via ethtool interface
    - net: aquantia: mmio unmap was not performed on driver removal
    - net: aquantia: Limit number of MSIX irqs to the number of cpus
    - net: aquantia: Fixed transient link up/down/up notification
    - net: aquantia: Add queue restarts stats counter
    - net: aquantia: Reset nic statistics on interface up/down

  * Miscellaneous Ubuntu changes
    - Rebase to 4.13.0-18.21

  * Miscellaneous upstream changes
    - Ubuntu: [Config] update configs following rebase to Ubuntu-4.13.0-18.21

  [ Ubuntu: 4.13.0-18.21 ]

  * linux: 4.13.0-18.21 -proposed tracker (LP: #1733530)
  * NVMe timeout is too short (LP: #1729119)
    - nvme: update timeout module parameter type
  * CPU call trace on AMD Raven Ridge after S3 (LP: #1732894)
    - x86/mce/AMD: Allow any CPU to initialize the smca_banks array
  * Set PANIC_TIMEOUT=10 on Power Systems (LP: #1730660)
    - [Config]: Set PANIC_TIMEOUT=10 on ppc64el
  * Cannot pair BLE remote devices when using combo BT SoC (LP: #1731467)
    - Bluetooth: increase timeout for le auto connections
  * enable CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH easily confuse users
    (LP: #1732627)
    - [Config] CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=n
  * Plantronics P610 does not support sample rate reading (LP: #1719853)
    - ALSA: usb-audio: Add sample rate quirk for Plantronics P610
  * Allow drivers to use Relaxed Ordering on capable root ports (LP: #1721365)
    - Revert commit 1a8b6d76dc5b ("net:add one common config...")
    - net: ixgbe: Use new PCI_DEV_FLAGS_NO_RELAXED_ORDERING flag
  * support GICv3 ITS save/restore & migration (LP: #1710019)
    - KVM: arm/arm64: vgic-its: Fix return value for device table restore
  * Device hotplugging with MPT SAS cannot work for VMWare ESXi (LP: ...

Changed in linux-oem (Ubuntu Xenial):
status: New → Fix Released
Seth Forshee (sforshee) on 2018-01-05
Changed in linux (Ubuntu):
status: In Progress → Fix Committed
Stefan Bader (smb) on 2018-02-16
Changed in linux-oem (Ubuntu Artful):
status: New → Invalid
Changed in linux (Ubuntu Artful):
status: New → Fix Committed
Changed in linux (Ubuntu Xenial):
status: New → Fix Committed
Austin Riedhammer (austinried) wrote :

I believe this may also be the same issue I'm having with my Lenovo T480s, which has an Elantech touchpad and I see the same error on boot from a "dmesg | grep elantech". I'm running 17.10, current kernel version is 4.13.0-36-generic, and I have the same symptoms (no multitouch, two finger scroll, etc.).

AaronMa (mapengyu) wrote :

Hi Austin:

Lenovo has introduced several touchpad models.
Please try install kernel linux-image-4.13.0-1021-oem to check if it is fixed.
This kernel version had merged the elantech patch.

Stefan Bader (smb) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed-xenial'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-xenial
tags: added: verification-needed-artful
Stefan Bader (smb) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-artful' to 'verification-done-artful'. If the problem still exists, change the tag 'verification-needed-artful' to 'verification-failed-artful'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

AaronMa (mapengyu) on 2018-03-20
tags: added: verification-done-artful verification-done-xenial
removed: verification-needed-artful verification-needed-xenial
Launchpad Janitor (janitor) wrote :
Download full text (18.9 KiB)

This bug was fixed in the package linux - 4.13.0-38.43

---------------
linux (4.13.0-38.43) artful; urgency=medium

  * linux: 4.13.0-38.43 -proposed tracker (LP: #1755762)

  * Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408)
    - i40e: Fix memory leak related filter programming status
    - i40e: Add programming descriptors to cleaned_count

  * [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
    - platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

  * fails to dump with latest kpti fixes (LP: #1750021)
    - kdump: write correct address of mem_section into vmcoreinfo

  * headset mic can't be detected on two Dell machines (LP: #1748807)
    - ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289
    - ALSA: hda - Fix headset mic detection problem for two Dell machines
    - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

  * CIFS SMB2/SMB3 does not work for domain based DFS (LP: #1747572)
    - CIFS: make IPC a regular tcon
    - CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl
    - CIFS: dump IPC tcon in debug proc file

  * i2c-thunderx: erroneous error message "unhandled state: 0" (LP: #1754076)
    - i2c: octeon: Prevent error message on bus error

  * hisi_sas: Add disk LED support (LP: #1752695)
    - scsi: hisi_sas: directly attached disk LED feature for v2 hw

  * EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs
    entries with KNL SNC2/SNC4 mode) (LP: #1743856)
    - EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode

  * [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

  * DVB Card with SAA7146 chipset not working (LP: #1742316)
    - vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems

  * [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

  * ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
    - ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

  * support thunderx2 vendor pmu events (LP: #1747523)
    - perf pmu: Extract function to get JSON alias map
    - perf pmu: Pass pmu as a parameter to get_cpuid_str()
    - perf tools arm64: Add support for get_cpuid_str function.
    - perf pmu: Add helper function is_pmu_core to detect PMU CORE devices
    - perf vendor events arm64: Add ThunderX2 implementation defined pmu core
      events
    - perf pmu: Add check for valid cpuid in perf_pmu__find_map()

  * lpfc.ko module doesn't work (LP: #1746970)
    - scsi: lpfc: Fix loop mode target discovery

  * Ubuntu 17.10 crashes on vmalloc.c (LP: #1739498)
    - powerpc/mm/book3s64: Make KERN_IO_START a variable
    - powerpc/mm/slb: Move comment next to the code it's referring to
    - powerpc/mm/hash64: Make vmalloc 56T on hash

  * ethtool -p fails to light NIC LED on HiSilicon D05 systems (LP: #1748567)
    - net...

Changed in linux (Ubuntu Artful):
status: Fix Committed → Fix Released
Launchpad Janitor (janitor) wrote :
Download full text (56.9 KiB)

This bug was fixed in the package linux - 4.4.0-119.143

---------------
linux (4.4.0-119.143) xenial; urgency=medium

  * linux: 4.4.0-119.143 -proposed tracker (LP: #1760327)

  * Dell XPS 13 9360 bluetooth scan can not detect any device (LP: #1759821)
    - Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"

linux (4.4.0-118.142) xenial; urgency=medium

  * linux: 4.4.0-118.142 -proposed tracker (LP: #1759607)

  * Kernel panic with AWS 4.4.0-1053 / 4.4.0-1015 (Trusty) (LP: #1758869)
    - x86/microcode/AMD: Do not load when running on a hypervisor

  * CVE-2018-8043
    - net: phy: mdio-bcm-unimac: fix potential NULL dereference in
      unimac_mdio_probe()

linux (4.4.0-117.141) xenial; urgency=medium

  * linux: 4.4.0-117.141 -proposed tracker (LP: #1755208)

  * Xenial update to 4.4.114 stable release (LP: #1754592)
    - x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels
    - usbip: prevent vhci_hcd driver from leaking a socket pointer address
    - usbip: Fix implicit fallthrough warning
    - usbip: Fix potential format overflow in userspace tools
    - x86/microcode/intel: Fix BDW late-loading revision check
    - x86/retpoline: Fill RSB on context switch for affected CPUs
    - sched/deadline: Use the revised wakeup rule for suspending constrained dl
      tasks
    - can: af_can: can_rcv(): replace WARN_ONCE by pr_warn_once
    - can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
    - PM / sleep: declare __tracedata symbols as char[] rather than char
    - time: Avoid undefined behaviour in ktime_add_safe()
    - timers: Plug locking race vs. timer migration
    - Prevent timer value 0 for MWAITX
    - drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled
    - drivers: base: cacheinfo: fix boot error message when acpi is enabled
    - PCI: layerscape: Add "fsl,ls2085a-pcie" compatible ID
    - PCI: layerscape: Fix MSG TLP drop setting
    - mmc: sdhci-of-esdhc: add/remove some quirks according to vendor version
    - fs/select: add vmalloc fallback for select(2)
    - hwpoison, memcg: forcibly uncharge LRU pages
    - cma: fix calculation of aligned offset
    - mm, page_alloc: fix potential false positive in __zone_watermark_ok
    - ipc: msg, make msgrcv work with LONG_MIN
    - x86/ioapic: Fix incorrect pointers in ioapic_setup_resources()
    - ACPI / processor: Avoid reserving IO regions too early
    - ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
    - ACPICA: Namespace: fix operand cache leak
    - netfilter: x_tables: speed up jump target validation
    - netfilter: arp_tables: fix invoking 32bit "iptable -P INPUT ACCEPT" failed
      in 64bit kernel
    - netfilter: nf_dup_ipv6: set again FLOWI_FLAG_KNOWN_NH at flowi6_flags
    - netfilter: nf_ct_expect: remove the redundant slash when policy name is
      empty
    - netfilter: nfnetlink_queue: reject verdict request from different portid
    - netfilter: restart search if moved to other chain
    - netfilter: nf_conntrack_sip: extend request line validation
    - netfilter: use fwmark_reflect in nf_send_reset
    - ext2: Don't clear SGID when inheriting ACLs
    - reiserfs: fix race in prealloc discard
    - re...

Changed in linux (Ubuntu Xenial):
status: Fix Committed → Fix Released
AaronMa (mapengyu) on 2018-07-09
Changed in hwe-next:
assignee: nobody → AaronMa (mapengyu)
status: New → Fix Released
Changed in linux (Ubuntu):
status: Fix Committed → Fix Released
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers