This bug was fixed in the package linux - 3.16.0-11.16
---------------
linux (3.16.0-11.16) utopic; urgency=low
[ Mauricio Faria de Oliveira ]
* [Config] Switch kernel to vmlinuz (from vmlinux) on ppc64el
- LP: #1358920
[ Peter Zijlstra ]
* SAUCE: (no-up) mmu_notifier: add call_srcu and sync function for listener
to delay call and sync
- LP: #1361300
[ Tim Gardner ]
* [Config] CONFIG_ZPOOL=y
- LP: #1360428
* Release Tracking Bug
- LP: #1361308
[ Upstream Kernel Changes ]
* Revert "net/mlx4_en: Fix bad use of dev_id"
- LP: #1347012
* net/mlx4_en: Reduce memory consumption on kdump kernel
- LP: #1347012
* net/mlx4_en: Fix mac_hash database inconsistency
- LP: #1347012
* net/mlx4_en: Disable blueflame using ethtool private flags
- LP: #1347012
* net/mlx4_en: current_mac isn't updated in port up
- LP: #1347012
* net/mlx4_core: Use low memory profile on kdump kernel
- LP: #1347012
* Drivers: scsi: storvsc: Change the limits to reflect the values on the host
- LP: #1347169
* Drivers: scsi: storvsc: Set cmd_per_lun to reflect value supported by the
Host
- LP: #1347169
* Drivers: scsi: storvsc: Filter commands based on the storage protocol
version
- LP: #1347169
* Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version
- LP: #1347169
* Drivers: scsi: storvsc: Implement a eh_timed_out handler
- LP: #1347169
* drivers: scsi: storvsc: Set srb_flags in all cases
- LP: #1347169
* drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure
- LP: #1347169
* namespaces: Use task_lock and not rcu to protect nsproxy
- LP: #1328088
* net: xgene: Check negative return value of xgene_enet_get_ring_size()
* mm/zbud: change zbud_alloc size type to size_t
- LP: #1360428
* mm/zpool: implement common zpool api to zbud/zsmalloc
- LP: #1360428
* mm/zpool: zbud/zsmalloc implement zpool
- LP: #1360428
* mm/zpool: update zswap to use zpool
- LP: #1360428
* ideapad-laptop: Change Lenovo Yoga 2 series rfkill handling
- LP: #1341296
* iommu/amd: Fix for pasid initialization
- LP: #1361300
* iommu/amd: Moving PPR fault flags macros definitions
- LP: #1361300
* iommu/amd: Drop oprofile dependency
- LP: #1361300
* iommu/amd: Fix typo in amd_iommu_v2 driver
- LP: #1361300
* iommu/amd: Don't call mmu_notifer_unregister in __unbind_pasid
- LP: #1361300
* iommu/amd: Don't free pasid_state in mn_release path
- LP: #1361300
* iommu/amd: Get rid of __unbind_pasid
- LP: #1361300
* iommu/amd: Drop pasid_state reference in ppr_notifer error path
- LP: #1361300
* iommu/amd: Add pasid_state->invalid flag
- LP: #1361300
* iommu/amd: Don't hold a reference to mm_struct
- LP: #1361300
* iommu/amd: Don't hold a reference to task_struct
- LP: #1361300
* iommu/amd: Don't call the inv_ctx_cb when pasid is not set up
- LP: #1361300
* iommu/amd: Don't set pasid_state->mm to NULL in unbind_pasid
- LP: #1361300
* iommu/amd: Remove change_pte mmu_notifier call-back
- LP: #1361300
* iommu/amd: Fix device_state reference counting
- LP: #1361300
* iommu/amd: Fix 2 typos in comments
- LP: #1361300
-- Tim Gardner <tim.gard...@canonical.com> Fri, 22 Aug 2014 08:45:54 -0400
** Changed in: linux (Ubuntu Utopic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1341296
Title:
ideapad_laptop.mod not fixed for all models in latest release
Status in The Linux Kernel:
Unknown
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Utopic:
Fix Released
Bug description:
The fix for the ideapad_laptop having issues with the wireless is not
complete for all lenovo yoga laptops. This release:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324095
Includes the fix to linux-3.16.0/drivers/platform/x86/ideapad-laptop.c
around lines here:
--- BEGIN ORIGINAL PATCH ---
@@ -819,6 +821,19 @@
}
}
+/* Blacklist for devices where the ideapad rfkill interface does not work */
+static struct dmi_system_id rfkill_blacklist[] = {
+ /* The Lenovo Yoga 2 11 always reports everything as blocked */
+ {
+ .ident = "Lenovo Yoga 2 11",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 2 11"),
+ },
+ },
+ {}
+};
+
--- END ORIGINAL PATCH ---
The Lenovo Yoga 2 13" models report as "Lenovo Yoga 2" or "Lenovo Yogo
2 Pro" without the size identifier. Fedora has incorporated their
version of the patch here:
https://bugzilla.redhat.com/show_bug.cgi?id=1021036
This also affects issue where the same information is shown:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324095
The above needs to be adjusted to include the line:
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 2"),
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yogo 2 Pro"),
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