linux-lts-xenial: 4.4.0-31.50~14.04.1 -proposed tracker

USN Needed due to bug 1579190

This bug was fixed in the package linux-lts-xenial - 4.4.0-31.50~14.04.1

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linux-lts-xenial (4.4.0-31.50~14.04.1) trusty; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1602462

  * nouveau: boot hangs at blank screen with unsupported graphics cards
    (LP: #1602340)
    - SAUCE: drm: check for supported chipset before booting fbdev off the hw

linux (4.4.0-30.49) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1597897

  * FCP devices are not detected correctly nor deterministically (LP: #1567602)
    - scsi_dh_alua: Disable ALUA handling for non-disk devices
    - scsi_dh_alua: Use vpd_pg83 information
    - scsi_dh_alua: improved logging
    - scsi_dh_alua: sanitze sense code handling
    - scsi_dh_alua: use standard logging functions
    - scsi_dh_alua: return standard SCSI return codes in submit_rtpg
    - scsi_dh_alua: fixup description of stpg_endio()
    - scsi_dh_alua: use flag for RTPG extended header
    - scsi_dh_alua: use unaligned access macros
    - scsi_dh_alua: rework alua_check_tpgs() to return the tpgs mode
    - scsi_dh_alua: simplify sense code handling
    - scsi: Add scsi_vpd_lun_id()
    - scsi: Add scsi_vpd_tpg_id()
    - scsi_dh_alua: use scsi_vpd_tpg_id()
    - scsi_dh_alua: Remove stale variables
    - scsi_dh_alua: Pass buffer as function argument
    - scsi_dh_alua: separate out alua_stpg()
    - scsi_dh_alua: Make stpg synchronous
    - scsi_dh_alua: call alua_rtpg() if stpg fails
    - scsi_dh_alua: switch to scsi_execute_req_flags()
    - scsi_dh_alua: allocate RTPG buffer separately
    - scsi_dh_alua: Use separate alua_port_group structure
    - scsi_dh_alua: use unique device id
    - scsi_dh_alua: simplify alua_initialize()
    - revert commit a8e5a2d593cb ("[SCSI] scsi_dh_alua: ALUA handler attach should
      succeed while TPG is transitioning")
    - scsi_dh_alua: move optimize_stpg evaluation
    - scsi_dh_alua: remove 'rel_port' from alua_dh_data structure
    - scsi_dh_alua: Use workqueue for RTPG
    - scsi_dh_alua: Allow workqueue to run synchronously
    - scsi_dh_alua: Add new blacklist flag 'BLIST_SYNC_ALUA'
    - scsi_dh_alua: Recheck state on unit attention
    - scsi_dh_alua: update all port states
    - scsi_dh_alua: Send TEST UNIT READY to poll for transitioning
    - scsi_dh_alua: do not fail for unknown VPD identification

linux (4.4.0-29.48) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1597015

  * Wireless hotkey fails on Dell XPS 15 9550 (LP: #1589886)
    - intel-hid: new hid event driver for hotkeys
    - intel-hid: fix incorrect entries in intel_hid_keymap
    - intel-hid: allocate correct amount of memory for private struct
    - intel-hid: add a workaround to ignore an event after waking up from S4.
    - [Config] CONFIG_INTEL_HID_EVENT=m

  * cgroupfs mounts can hang (LP: #1588056)
    - Revert "UBUNTU: SAUCE: (namespace) mqueue: Super blocks must be owned by the
      user ns which owns the ipc ns"
    - Revert "UBUNTU: SAUCE: kernfs: Do not match superblock in another user
      namespace when mounting"
    - Revert "UBUNTU: SAUCE: cgroup: Use a new super block when mounting in...

The package has been published and the bug is being set to Fix Released