This bug was fixed in the package linux - 3.19.0-13.13
---------------
linux (3.19.0-13.13) vivid; urgency=low
[ Andy Whitcroft ]
* [Packaging] initscripts need installing when making the package
* [Packaging] initscripts work around bug in debhelper systemd support
[ Jay Vosburgh ]
* SAUCE: fan: Proof of concept implementation
- LP: #1439706
[ Leann Ogasawara ]
* Release Tracking Bug
- LP: #1442165
[ Upstream Kernel Changes ]
* Revert "drm: fix mismerge in drm_crtc.c"
- LP: #1440270, #1440392
* e1000e: initial support for i219
- LP: #1400955
* e1000e: fix obscure comments
- LP: #1400955
* e1000e: remove calls to ioremap/unmap for NVM addr
- LP: #1400955
* d-i: Enable usb modules on arm64
* drm/amdkfd: Initialize only amdkfd's assigned pipelines
* storvsc: use cmd_size to allocate per-command data
* storvsc: in responce to a scan event, scan the host
* storvsc: force discovery of LUNs that may have been removed.
* storvsc: fix a bug in storvsc limits
* Drivers: hv: vmbus: Use get_cpu() to get the current CPU
* Tools: hv: address compiler warnings for hv_fcopy_daemon.c
* Tools: hv: do not add redundant '/' in hv_start_fcopy()
* Drivers: hv: hv_balloon: Make adjustments in computing the floor
* Drivers: hv: hv_balloon: Fix a locking bug in the balloon driver
* Drivers: hv: hv_balloon: Don't post pressure status from interrupt
context
* Drivers: hv: vmbus: Implement a clockevent device
* Drivers: hv: vmbus: Fix a bug in vmbus_establish_gpadl()
* Drivers: hv: vmbus: Support a vmbus API for efficiently sending page
arrays
* hv: hv_fcopy: drop the obsolete message on transfer failure
* Drivers: hv: check vmbus_device_create() return value in
vmbus_process_offer()
* Drivers: hv: rename sc_lock to the more generic lock
* Drivers: hv: vmbus: serialize Offer and Rescind offer
* Drivers: hv: vmbus: hv_process_timer_expiration() can be static
* hyperv: netvsc.c: match wait_for_completion_timeout return type
* hyperv: fix sparse warnings
* powerpc/powernv: Add OPAL soft-poweroff routine
- LP: #1439562
* drivers/sbus/char/envctrl.c: ignore orderly_poweroff return value
- LP: #1439562
* kernel/reboot.c: add orderly_reboot for graceful reboot
- LP: #1439562
* powerpc/powernv: reboot when requested by firmware
- LP: #1439562
* powerpc/kernel: Make syscall_exit a local label
- LP: #1439562
* powerpc: Remove old compile time disabled syscall tracing code
- LP: #1439562
* powerpc: Add a proper syscall for switching endianness
- LP: #1439562
* powerpc/powernv: Remove "opal" prefix from pr_xxx()s
- LP: #1439562
* powerpc/powernv: Separate function for OPAL IRQ setup
- LP: #1439562
* powerpc/powernv: Add OPAL message notifier unregister function
- LP: #1439562
* powerpc/powernv: Support OPAL requested heartbeat
- LP: #1439562
* device: Add dev_of_node() accessor
- LP: #1439562
* drivers/core/of: Add symlink to device-tree from devices with an OF
node
- LP: #1439562
* ipv6: Don't reduce hop limit for an interface
- LP: #1441103
- CVE-2015-2922
* x86/microcode/intel: Guard against stack overflow in the loader
- LP: #1438504
- CVE-2015-2666
* ASoC: Intel: Store the entry_point read from FW file
* ASoC: Intel: remove conflicts when load/unload multiple firmware images
* ASoC: Intel: Always enable DRAM block for FW dump
* ASoC: Intel: Add stream direction for pcm-module map
* ASoC: Intel: Split hsw_pcm_data for playback and capture
* ASoC: Intel: initial stream_hw_id to invalid value
* drm: Fix deadlock due to getconnector locking changes
- LP: #1440724
* powerpc/pseries: Little endian fixes for post mobility device tree
update
- LP: #1441856
* powerpc/pseries: Introduce api_version to migration sysfs interface
- LP: #1441856
* powerpc/pseries: Simplify check for suspendability during
suspend/migration
- LP: #1441856
* ALSA: hda/realtek - Support headset mode for ALC286/288
- LP: #1423413
* ALSA: hda/realtek - Support Dell headset mode for ALC288
- LP: #1423413
-- Leann Ogasawara <leann.ogasaw...@canonical.com> Thu, 09 Apr 2015 07:35:38
-0700
** Changed in: linux (Ubuntu Vivid)
Status: In Progress => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-2666
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-2922
--
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/1440270
Title:
regression: backlight can't be adjusted on UX32VD with
3.19.0-12-generic kernel
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Vivid:
Fix Released
Bug description:
The keyboard buttons are working as I get the on screen notification.
But it has no effect on the backlight itself.
I rebooted and switched back to 3.19.0-11-generic which works fine,
rebooted and went back to 3.19.0-12-generic and it stopped working
again, so very confident something broke in the new kernel version.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-12-generic 3.19.0-12.12
ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
Uname: Linux 3.19.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.17-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: snafu109 2549 F.... pulseaudio
CurrentDesktop: XFCE
Date: Fri Apr 3 21:34:50 2015
HibernationDevice: RESUME=UUID=4e46a15c-d441-4b34-ae15-a93302da75a5
InstallationDate: Installed on 2012-12-26 (828 days ago)
InstallationMedia: Xubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120817.3)
MachineType: ASUSTeK COMPUTER INC. UX32VD
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-12-generic
root=UUID=687d7b6d-6fe2-413c-84c1-ed511edff5f9 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-12-generic N/A
linux-backports-modules-3.19.0-12-generic N/A
linux-firmware 1.143
SourcePackage: linux
UpgradeStatus: Upgraded to vivid on 2015-03-10 (24 days ago)
dmi.bios.date: 01/29/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX32VD.214
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX32VD
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrUX32VD.214:bd01/29/2013:svnASUSTeKCOMPUTERINC.:pnUX32VD:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX32VD:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX32VD
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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