touchpad stops working after suspend/resume on XPS13 2015

Bug #1417363 reported by Jesse Sung
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
HWE Next
Fix Released
Undecided
Unassigned
Utopic
Fix Released
High
Jesse Sung
Vivid
Fix Released
Undecided
Unassigned
linux (Ubuntu)
Invalid
High
Jesse Sung
Utopic
Fix Released
Undecided
Unassigned

Bug Description

The touchpad on XPS13 2015 would work in I2C mode with kernel 3.16+ and it would stop working after resume from suspend with an utopic kernel. This issue can be fixed by introducing two commits from upstream:
109571c - HID: i2c-hid: call the hid driver's suspend and resume callbacks
5b44c53 - HID: i2c-hid: Do not free buffers in i2c_hid_stop()

CVE References

Jesse Sung (wenchien)
Changed in hwe-next:
status: New → In Progress
assignee: nobody → Jesse Sung (wenchien)
Changed in linux (Ubuntu):
importance: Undecided → High
Jesse Sung (wenchien)
summary: - touchpad stops working after suspend/resume on XPS 2015
+ touchpad stops working after suspend/resume on XPS13 2015
description: updated
Revision history for this message
Anthony Wong (anthonywong) wrote :

Assuming vivid will have kernel 3.19 or later, vivid task is Fix Released.

Brad Figg (brad-figg)
Changed in linux (Ubuntu):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Utopic):
status: New → Fix Committed
Changed in linux (Ubuntu):
status: Fix Committed → Invalid
Revision history for this message
Brad Figg (brad-figg) 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-utopic' to 'verification-done-utopic'.

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-utopic
Revision history for this message
Shih-Yuan Lee (fourdollars) wrote :

I have verified Linux kernel 3.16.0-31-generic and it does fix this issue.

tags: added: verification-done-utopic
removed: verification-needed-utopic
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (28.3 KiB)

This bug was fixed in the package linux - 3.16.0-31.41

---------------
linux (3.16.0-31.41) utopic; urgency=low

  [ Seth Forshee ]

  * Release Tracking Bug
    - LP: #1419961

  [ Andy Whitcroft ]

  * [Debian] arm64 -- build ubuntu drivers
    - LP: #1411284
  * hyper-v -- fix comment handing in /etc/network/interfaces
    - LP: #1413020

  [ Ben Hutchings ]

  * SAUCE: rtsx_usb_ms: Use msleep_interruptible() in polling loop
    - LP: #1413149

  [ Brad Figg ]

  * SAUCE: Config IWLWIFI_UAPSD=N

  [ Kamal Mostafa ]

  * [Packaging] force "dpkg-source -I -i" behavior

  [ Kukjin Kim ]

  * SAUCE: (no-up) ARM: SAMSUNG: fix the CPU_ID for EXYNOS5440
    - LP: #1411062

  [ Leann Ogasawara ]

  * ubuntu: AUFS -- Resolve build failure union has no member named
    'd_child'

  [ Ming Lei ]

  * SAUCE: (no-up) ARM: EXYNOS: fix booting oops on exynos5440
    - LP: #1411062
  * SAUCE: (no-up) ARM: exynos5440-sd5v1: switch to fixed-link DT binding
    - LP: #1417339
  * SAUCE: (no-up) net: stmmac: add fixed_phy support via fixed-link DT
    binding
    - LP: #1417339

  [ Upstream Kernel Changes ]

  * Revert "[SCSI] mpt2sas: Remove phys on topology change."
    - LP: #1419125
  * Revert "[SCSI] mpt3sas: Remove phys on topology change"
    - LP: #1419125
  * Revert "ARM: 7830/1: delay: don't bother reporting bogomips in
    /proc/cpuinfo"
    - LP: #1419125
  * powerpc/powernv: Don't call generic code on offline cpus
    - LP: #1400411
  * powerpc/powernv: Return to cpu offline loop when finished in KVM guest
    - LP: #1400411
  * powerpc/powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
    - LP: #1400411
  * powerpc/powernv: Enable Offline CPUs to enter deep idle states
    - LP: #1400411
  * powernv/cpuidle: Redesign idle states management
    - LP: #1400411
  * powernv/powerpc: Add winkle support for offline cpus
    - LP: #1400411
  * powerpc/kdump: Ignore failure in enabling big endian exception during
    crash
    - LP: #1410817
  * powerpc/perf/hv-24x7: Use kmem_cache_free
    - LP: #1410519
  * powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack
    allocations
    - LP: #1410519
  * powerpc/perf/hv-24x7: Use per-cpu page buffer
    - LP: #1410519
  * power/perf/hv-24x7: Use kmem_cache_free() instead of kfree
    - LP: #1410519
  * KVM: x86: SYSENTER emulation is broken
    - LP: #1414651
    - CVE-2015-0239
  * powerpc/xmon: Fix another endiannes issue in RTAS call from xmon
    - LP: #1415919
  * HID: i2c-hid: call the hid driver's suspend and resume callbacks
    - LP: #1417363
  * HID: i2c-hid: Do not free buffers in i2c_hid_stop()
    - LP: #1417363
  * ALSA: hda - add mic mute led hook for dell machines
    - LP: #1418832
  * ALSA: hda - move DELL_WMI_MIC_MUTE_LED to the tail in the quirk chain
    - LP: #1381856, #1418832
  * ALSA: hda - fix the mic mute led problem for Latitude E5550
    - LP: #1381856, #1418832
  * drm/i915: don't warn if backlight unexpectedly enabled
    - LP: #1419125
  * drm/i915/dp: only use training pattern 3 on platforms that support it
    - LP: #1419125
  * udptunnel: Add SKB_GSO_UDP_TUNNEL during gro_complete.
    - LP: #1419125
  * s390/3215: fix hanging console issue
    - LP...

Changed in linux (Ubuntu Utopic):
status: Fix Committed → Fix Released
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