Comment 13 for bug 1896482

Hi, if I install this on top of the previous one using dpkg -i * will that
be sufficient? Or do I have to remove the previous packages first?

It seems like my grub configuration is somehow set to keeping only two
kernels in the boot list. It would be nice if it would keep them all so I
don't have to keep reinstalling kernels to retest them.

On Wed, 23 Sep 2020, Alex Hung wrote:

> Thanks mfo for helping out how to disable secure boot and install kernel
>
> I uploaded a test kernel @
> https://people.canonical.com/~alexhung/LP1896482/0a8c35897f60b202/
>
> There are 17 patches so it requires 4 times to identify the fixing
> kernel patch. The included patches are listed in ec_bisect1.log in the
> above link.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1896482
>
> Title:
> acpi event detection crashes
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> Right after booting, acpi lid open/close is detected as it should be
> by the kernel, but some time later it crashes, so I have to manually
> suspend the system. The traceback is here:
>
> Sep 20 11:35:33 laxmi kernel: [232492.303557] ------------[ cut here ]------------
> Sep 20 11:35:33 laxmi kernel: [232492.303564] WARNING: CPU: 0 PID: 8302 at kernel/workqueue.c:1416 __queue_work+0x337/0x3f0
> Sep 20 11:35:33 laxmi kernel: [232492.303565] Modules linked in: ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 snd_soc_skl_hda_dsp snd_hda_codec_hdmi snd_soc_hdac_hdmi snd_hda_codec_realtek snd_soc_dmic snd_hda_codec_generic snd_sof_pci mei_hdcp x86_pkg_temp_thermal intel_powerclamp intel_rapl_msr coretemp snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda kvm_intel snd_sof_intel_byt snd_sof_intel_ipc kvm snd_sof snd_sof_xtensa_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine joydev crct10dif_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_intel_dspcfg crypto_simd iwlmvm cryptd snd_hda_codec glue_helper rapl mac80211 snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event libarc4 intel_cstate uvcvideo snd_rawmidi i915 snd_pcm videobuf2_vmalloc input_leds thinkpad_acpi btusb videobuf2_memops serio_raw btrtl videobuf2_v4l2 snd_seq btbcm btintel nvram videobuf2_common iwlwif!
 i processor_thermal_device bluetooth videodev
> Sep 20 11:35:33 laxmi kernel: [232492.303600] drm_kms_helper mc wmi_bmof i2c_algo_bit intel_rapl_common fb_sys_fops ucsi_acpi intel_wmi_thunderbolt ecdh_generic ledtrig_audio typec_ucsi mei_me syscopyarea hid_multitouch snd_seq_device sysfillrect cfg80211 ecc sysimgblt mei intel_soc_dts_iosf typec snd_timer snd soundcore int3403_thermal int340x_thermal_zone acpi_pad intel_hid int3400_thermal acpi_thermal_rel sparse_keymap mac_hid sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul nvme psmouse e1000e i2c_i801 thunderbolt intel_lpss_pci intel_lpss nvme_core idma64 virt_dma i2c_hid hid wmi video pinctrl_cannonlake pinctrl_intel
> Sep 20 11:35:33 laxmi kernel: [232492.303628] CPU: 0 PID: 8302 Comm: kworker/0:0 Not tainted 5.4.0-47-generic #51-Ubuntu
> Sep 20 11:35:33 laxmi kernel: [232492.303629] Hardware name: LENOVO 20U9001NUS/20U9001NUS, BIOS N2WET19W (1.09 ) 07/01/2020
> Sep 20 11:35:33 laxmi kernel: [232492.303632] Workqueue: kec_query acpi_ec_event_processor
> Sep 20 11:35:33 laxmi kernel: [232492.303635] RIP: 0010:__queue_work+0x337/0x3f0
> Sep 20 11:35:33 laxmi kernel: [232492.303637] Code: ff 49 8b 9d a0 00 00 00 e9 aa fd ff ff 65 8b 05 e7 59 15 6d a9 00 01 1f 00 75 0f 65 48 8b 3c 25 c0 6b 01 00 f6 47 24 20 75 25 <0f> 0b 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 fd fd
> Sep 20 11:35:33 laxmi kernel: [232492.303638] RSP: 0018:ffffb16bc0ebb8f8 EFLAGS: 00010087
> Sep 20 11:35:33 laxmi kernel: [232492.303640] RAX: ffff9a2477432600 RBX: 0000000000000002 RCX: 0000000000000004
> Sep 20 11:35:33 laxmi kernel: [232492.303641] RDX: ffff9a2475af4a90 RSI: ffff9a2475b03200 RDI: ffff9a2430215f00
> Sep 20 11:35:33 laxmi kernel: [232492.303642] RBP: ffffb16bc0ebb938 R08: 0000000000000000 R09: 0000000000000007
> Sep 20 11:35:33 laxmi kernel: [232492.303643] R10: ffff9a24755ad678 R11: 0000000000000000 R12: ffff9a2475af4a00
> Sep 20 11:35:33 laxmi kernel: [232492.303643] R13: ffff9a2475b03200 R14: 0000000000002000 R15: ffff9a2475af4a90
> Sep 20 11:35:33 laxmi kernel: [232492.303645] FS: 0000000000000000(0000) GS:ffff9a2477400000(0000) knlGS:0000000000000000
> Sep 20 11:35:33 laxmi kernel: [232492.303646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> Sep 20 11:35:33 laxmi kernel: [232492.303647] CR2: 000000c42098b000 CR3: 000000018520a003 CR4: 00000000003606f0
> Sep 20 11:35:33 laxmi kernel: [232492.303648] Call Trace:
> Sep 20 11:35:33 laxmi kernel: [232492.303654] ? acpi_os_release_lock+0xe/0x10
> Sep 20 11:35:33 laxmi kernel: [232492.303657] queue_work_on+0x3b/0x50
> Sep 20 11:35:33 laxmi kernel: [232492.303659] advance_transaction+0x2b9/0x620
> Sep 20 11:35:33 laxmi kernel: [232492.303661] acpi_ec_transaction+0x16c/0x3c0
> Sep 20 11:35:33 laxmi kernel: [232492.303663] acpi_ec_space_handler+0xd4/0x280
> Sep 20 11:35:33 laxmi kernel: [232492.303666] acpi_ev_address_space_dispatch+0x2f7/0x39f
> Sep 20 11:35:33 laxmi kernel: [232492.303668] ? ec_transaction+0x70/0x70
> Sep 20 11:35:33 laxmi kernel: [232492.303670] acpi_ex_access_region+0x454/0x4ed
> Sep 20 11:35:33 laxmi kernel: [232492.303672] acpi_ex_field_datum_io+0x18a/0x42d
> Sep 20 11:35:33 laxmi kernel: [232492.303673] acpi_ex_extract_from_field+0x172/0x320
> Sep 20 11:35:33 laxmi kernel: [232492.303675] acpi_ex_read_data_from_field+0x30f/0x361
> Sep 20 11:35:33 laxmi kernel: [232492.303677] acpi_ex_resolve_node_to_value+0x3a7/0x4dd
> Sep 20 11:35:33 laxmi kernel: [232492.303679] acpi_ex_resolve_to_value+0x3c3/0x472
> Sep 20 11:35:33 laxmi kernel: [232492.303681] acpi_ds_evaluate_name_path+0xb1/0x169
> Sep 20 11:35:33 laxmi kernel: [232492.303684] ? acpi_db_single_step+0x1f/0x252
> Sep 20 11:35:33 laxmi kernel: [232492.303686] acpi_ds_exec_end_op+0x118/0x76b
> Sep 20 11:35:33 laxmi kernel: [232492.303689] acpi_ps_parse_loop+0x84b/0x920
> Sep 20 11:35:33 laxmi kernel: [232492.303691] acpi_ps_parse_aml+0x1af/0x550
> Sep 20 11:35:33 laxmi kernel: [232492.303692] acpi_ps_execute_method+0x208/0x2ca
> Sep 20 11:35:33 laxmi kernel: [232492.303695] acpi_ns_evaluate+0x34e/0x4f0
> Sep 20 11:35:33 laxmi kernel: [232492.303697] acpi_evaluate_object+0x18e/0x3b4
> Sep 20 11:35:33 laxmi kernel: [232492.303699] acpi_ec_event_processor+0x95/0xa0
> Sep 20 11:35:33 laxmi kernel: [232492.303701] process_one_work+0x1eb/0x3b0
> Sep 20 11:35:33 laxmi kernel: [232492.303703] worker_thread+0x4d/0x400
> Sep 20 11:35:33 laxmi kernel: [232492.303706] kthread+0x104/0x140
> Sep 20 11:35:33 laxmi kernel: [232492.303708] ? process_one_work+0x3b0/0x3b0
> Sep 20 11:35:33 laxmi kernel: [232492.303710] ? kthread_park+0x90/0x90
> Sep 20 11:35:33 laxmi kernel: [232492.303714] ret_from_fork+0x1f/0x40
> Sep 20 11:35:33 laxmi kernel: [232492.303716] ---[ end trace bea33573eb5f80b7 ]---
>
> ProblemType: Bug
> DistroRelease: Ubuntu 20.04
> Package: linux-image-5.4.0-47-generic 5.4.0-47.51
> ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55
> Uname: Linux 5.4.0-47-generic x86_64
> ApportVersion: 2.20.11-0ubuntu27.8
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: jcline 1251 F.... pulseaudio
> CasperMD5CheckResult: skip
> Date: Mon Sep 21 08:43:50 2020
> InstallationDate: Installed on 2020-08-17 (34 days ago)
> InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
> MachineType: LENOVO 20U9001NUS
> ProcFB: 0 i915drmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-47-generic root=UUID=14ba9dc0-6dd4-4abb-a9f2-66cc3dd04070 ro quiet splash vt.handoff=7
> RelatedPackageVersions:
> linux-restricted-modules-5.4.0-47-generic N/A
> linux-backports-modules-5.4.0-47-generic N/A
> linux-firmware 1.187.3
> SourcePackage: linux
> UpgradeStatus: No upgrade log present (probably fresh install)
> dmi.bios.date: 07/01/2020
> dmi.bios.vendor: LENOVO
> dmi.bios.version: N2WET19W (1.09 )
> dmi.board.asset.tag: Not Available
> dmi.board.name: 20U9001NUS
> dmi.board.vendor: LENOVO
> dmi.board.version: SDK0J40697 WIN
> dmi.chassis.asset.tag: No Asset Information
> dmi.chassis.type: 10
> dmi.chassis.vendor: LENOVO
> dmi.chassis.version: None
> dmi.modalias: dmi:bvnLENOVO:bvrN2WET19W(1.09):bd07/01/2020:svnLENOVO:pn20U9001NUS:pvrThinkPadX1CarbonGen8:rvnLENOVO:rn20U9001NUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
> dmi.product.family: ThinkPad X1 Carbon Gen 8
> dmi.product.name: 20U9001NUS
> dmi.product.sku: LENOVO_MT_20U9_BU_Think_FM_ThinkPad X1 Carbon Gen 8
> dmi.product.version: ThinkPad X1 Carbon Gen 8
> dmi.sys.vendor: LENOVO
>
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