I just tried the 4.2.7 kernel [1] and got a stacktrace. [1]: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2.7-wily/
This is what I see: === [ 9.699371] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 138780, found 92519) [ 9.699374] ------------[ cut here ]------------ [ 9.699385] WARNING: CPU: 1 PID: 855 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() [ 9.699386] pipe state doesn't match! [ 9.699387] Modules linked in: arc4 asus_nb_wmi asus_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal iwlmvm intel_powerclamp coretemp kvm_intel mac80211 snd_soc_rt5640 kvm snd_soc_rl6231 snd_soc_core snd_hda_codec_hdmi snd_compress input_leds snd_hda_codec_conexant ac97_bus snd_hda_codec_generic snd_pcm_dmaengine iwlwifi snd_hda_intel snd_seq_midi joydev snd_seq_midi_event snd_hda_codec serio_raw snd_hda_core processor_thermal_device snd_hwdep cfg80211 intel_soc_dts_iosf iosf_mbi mei_me snd_pcm mei shpchp lpc_ich snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore int3400_thermal acpi_thermal_rel snd_soc_sst_acpi 8250_dw int3402_thermal int340x_thermal_zone i2c_designware_platform spi_pxa2xx_platform acpi_pad acpi_als i2c_designware_core dw_dmac kfifo_buf dw_dmac_core mac_hid industrialio [ 9.699416] parport_pc ppdev lp parport sunrpc autofs4 jitterentropy_rng drbg ansi_cprng algif_skcipher af_alg dm_crypt psmouse crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper ahci libahci drm wmi sdhci_acpi video sdhci i2c_hid hid [ 9.699432] CPU: 1 PID: 855 Comm: Xorg Not tainted 4.2.7-040207-generic #201512091533 [ 9.699433] Hardware name: ASUSTeK COMPUTER INC. UX303LAB/UX303LAB, BIOS UX303LAB.207 03/23/2015 [ 9.699434] 0000000000000000 00000000b6c05704 ffff88021270f7c8 ffffffff817d914d [ 9.699436] 0000000000000000 ffff88021270f820 ffff88021270f808 ffffffff8107b496 [ 9.699438] ffff88021270f848 ffff88021270f8b0 ffff880210510800 0000000000000001 [ 9.699439] Call Trace: [ 9.699443] [<ffffffff817d914d>] dump_stack+0x45/0x57 [ 9.699447] [<ffffffff8107b496>] warn_slowpath_common+0x86/0xc0 [ 9.699449] [<ffffffff8107b525>] warn_slowpath_fmt+0x55/0x70 [ 9.699459] [<ffffffffc01e6428>] ? intel_pipe_config_compare+0xb08/0xc60 [i915] [ 9.699468] [<ffffffffc01e6845>] check_crtc_state+0x2c5/0x440 [i915] [ 9.699480] [<ffffffffc01fa60d>] intel_modeset_check_state+0x21d/0x6d0 [i915] [ 9.699490] [<ffffffffc01fb7c7>] intel_crtc_set_config+0x4c7/0x580 [i915] [ 9.699501] [<ffffffffc008fef5>] ? drm_mode_create+0x25/0x60 [drm] [ 9.699509] [<ffffffffc00894a6>] drm_mode_set_config_internal+0x66/0x100 [drm] [ 9.699530] [<ffffffffc008db39>] drm_mode_setcrtc+0x3e9/0x500 [drm] [ 9.699536] [<ffffffffc007e495>] drm_ioctl+0x125/0x610 [drm] [ 9.699542] [<ffffffffc008d750>] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 9.699545] [<ffffffff812101b5>] do_vfs_ioctl+0x295/0x480 [ 9.699548] [<ffffffff81088031>] ? __set_task_blocked+0x41/0xa0 [ 9.699550] [<ffffffff81210419>] SyS_ioctl+0x79/0x90 [ 9.699552] [<ffffffff8108ac5e>] ? SyS_rt_sigprocmask+0x8e/0xc0 [ 9.699554] [<ffffffff817dff32>] entry_SYSCALL_64_fastpath+0x16/0x75 [ 9.699556] ---[ end trace c921fcba9d0572f4 ]--- === -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1492632 Title: [Ubuntu 15.10] Intel Display i915 driver crashes, Asus Zenbook 303LA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492632/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
