kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Peter Matulis, could you please test the latest upstream kernel
available from the very top line at the top of the page from
http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release
names are irrelevant for testing, and please do not test the daily
folder)? Install instructions are available at
https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow
additional upstream developers to examine the issue.

If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where X, Y, and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix the issue, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Please note, an error to install the kernel does not fit the criteria of
kernel-bug-exists-upstream.

Once testing of the latest upstream kernel is complete, please mark this
report's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

** Tags removed: bios-outdated-207
** Tags added: latest-bios-207

** Changed in: linux (Ubuntu Wily)
       Status: Confirmed => Incomplete

-- 
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https://bugs.launchpad.net/bugs/1492632

Title:
  [Ubuntu 15.10] Intel Display i915 driver crashes, Asus Zenbook 303LA

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Wily:
  Incomplete

Bug description:
  My Asus Zenbook 303LA (UX303LA-DS51T) eventually gets a corrupted
  display. Everything repeatedly shifts horizontally. I found the
  following in the kernel log. The corruption does not have a 1:1
  relation with the occurrence of the error however.

  ===
  [   99.275807] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 138780, found 92519)
  [   99.275810] ------------[ cut here ]------------
  [   99.275822] WARNING: CPU: 1 PID: 909 at /build/linux-4dBub_/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12324 check_crtc_state+0x2c5/0x440 [i915]()
  [   99.275823] pipe state doesn't match!
  [   99.275824] Modules linked in: bnep arc4 asus_nb_wmi asus_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal iwlmvm intel_powerclamp coretemp mac80211 snd_soc_rt5640 kvm_intel snd_soc_rl6231 snd_soc_core kvm uv
  cvideo snd_compress ac97_bus snd_hda_codec_hdmi snd_pcm_dmaengine snd_hda_codec_conexant videobuf2_vmalloc snd_hda_codec_generic snd_seq_midi iwlwifi videobuf2_memops btusb snd_seq_midi_event serio_raw videobuf2_
  core snd_rawmidi btrtl btbcm snd_hda_intel v4l2_common btintel videodev snd_hda_codec cfg80211 lpc_ich bluetooth snd_hda_core input_leds joydev mei_me hid_multitouch media snd_hwdep mei shpchp snd_pcm processor_t
  hermal_device intel_soc_dts_iosf iosf_mbi snd_seq snd_seq_device snd_timer snd soundcore snd_soc_sst_acpi acpi_pad dw_dmac acpi_als int3402_thermal i2c_designware_platform dw_dmac_core
  [   99.275856]  kfifo_buf i2c_designware_core 8250_dw spi_pxa2xx_platform industrialio int3400_thermal int340x_thermal_zone mac_hid acpi_thermal_rel sunrpc parport_pc ppdev lp parport autofs4 jitterentropy_rng dr
  bg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid psmouse crct10dif_pclmul crc32_pclmul ghash_clmulni_intel i915 aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_k
  ms_helper ahci drm libahci wmi sdhci_acpi video sdhci i2c_hid hid
  [   99.275877] CPU: 1 PID: 909 Comm: Xorg Not tainted 4.2.0-7-generic #7-Ubuntu
  [   99.275878] Hardware name: ASUSTeK COMPUTER INC. UX303LAB/UX303LAB, BIOS UX303LAB.203 12/11/2014
  [   99.275879]  ffffffffc02ce1e8 ffff8800d3a977e8 ffffffff817b0465 0000000000000000
  [   99.275881]  ffff8800d3a97838 ffff8800d3a97828 ffffffff81076536 ffff8800d3a97858
  [   99.275883]  ffff8800d3a978c0 ffff8800d374f800 0000000000000001 ffff8800d374fb50
  [   99.275885] Call Trace:
  [   99.275890]  [<ffffffff817b0465>] dump_stack+0x45/0x57
  [   99.275893]  [<ffffffff81076536>] warn_slowpath_common+0x86/0xc0
  [   99.275895]  [<ffffffff810765b6>] warn_slowpath_fmt+0x46/0x50
  [   99.275906]  [<ffffffffc0262068>] ? intel_pipe_config_compare+0xb08/0xc60 [i915]
  [   99.275916]  [<ffffffffc0262485>] check_crtc_state+0x2c5/0x440 [i915]
  [   99.275929]  [<ffffffffc0275f3e>] intel_modeset_check_state+0x20e/0x6b0 [i915]
  [   99.275940]  [<ffffffffc02770e7>] intel_crtc_set_config+0x4c7/0x580 [i915]
  [   99.275951]  [<ffffffffc008b915>] ? drm_mode_create+0x25/0x60 [drm]
  [   99.275959]  [<ffffffffc0085036>] drm_mode_set_config_internal+0x66/0x100 [drm]
  [   99.275967]  [<ffffffffc00895f8>] drm_mode_setcrtc+0x3a8/0x4c0 [drm]
  [   99.275973]  [<ffffffffc007a365>] drm_ioctl+0x125/0x610 [drm]
  [   99.275980]  [<ffffffffc0089250>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
  [   99.275983]  [<ffffffff811fffd5>] do_vfs_ioctl+0x285/0x470
  [   99.275986]  [<ffffffff8108190f>] ? recalc_sigpending+0x1f/0x60
  [   99.275988]  [<ffffffff810828b2>] ? __set_task_blocked+0x32/0x70
  [   99.275990]  [<ffffffff81200239>] SyS_ioctl+0x79/0x90
  [   99.275992]  [<ffffffff817b6cf2>] entry_SYSCALL_64_fastpath+0x16/0x75
  [   99.275994] ---[ end trace 6172e2f40143dd37 ]---
  ===

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-7-generic 4.2.0-7.7
  ProcVersionSignature: Ubuntu 4.2.0-7.7-generic 4.2.0
  Uname: Linux 4.2.0-7-generic x86_64
  ApportVersion: 2.18-0ubuntu9
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  peter      1151 F.... pulseaudio
   /dev/snd/controlC1:  peter      1151 F.... pulseaudio
  Date: Sat Sep  5 15:15:04 2015
  InstallationDate: Installed on 2015-07-05 (62 days ago)
  InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150704)
  MachineType: ASUSTeK COMPUTER INC. UX303LAB
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-7-generic root=UUID=9b60dccb-1ce9-4ddf-82f6-cc03b3c01b5c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-7-generic N/A
   linux-backports-modules-4.2.0-7-generic  N/A
   linux-firmware                           1.147
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LAB.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LAB
  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.:bvrUX303LAB.203:bd12/11/2014:svnASUSTeKCOMPUTERINC.:pnUX303LAB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LAB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LAB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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