Ubuntu Version:
24.04LTS
Desktop Environment (if applicable):
GNOME
Problem Description:
After the last system updates on May 12th, I have noticed that my system has significantly slowed down. For example:
- Aprox 6 second to boot desktop (was 2s)
- emacs boot time with my setup from 2s to 8s
- Opening tilix I have a lag of around 2s until the zsh shows up (was almost instantaneous before)
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=24.04
DISTRIB_CODENAME=noble
DISTRIB_DESCRIPTION=“Ubuntu 24.04.4 LTS”
uname -a
Linux 840g5 6.8.0-117-generic #117-Ubuntu SMP PREEMPT_DYNAMIC Tue May 5 19:26:24 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Messages in dmesg that I didn’t see before:
[ 8.668081] Bluetooth: hci0: Reading supported features failed (-16)
[ 8.668089] Bluetooth: hci0: Error reading debug features
[ 8.668092] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its usage is not supported.
[ 15.746351] set_capacity_and_notify: 42 callbacks suppressed
[ 33.619389] kauditd_printk_skb: 194 callbacks suppressed
[ 69.040561] workqueue: delayed_fput hogged CPU for >13333us 4 times, consider switching to WQ_UNBOUND
[ 72.531188] pcieport 0000:00:1c.4: Intel SPT PCH root port ACS workaround enabled
[ 73.555224] pcieport 0000:00:1c.4: broken device, retraining non-functional downstream link at 2.5GT/s
[ 74.557128] pcieport 0000:00:1c.4: retraining failed
[ 74.560144] pcieport 0000:00:1c.4: Data Link Layer Link Active not set in 100 msec
[ 74.560217] pcieport 0000:00:1c.4: pciehp: Slot(4): Card not present
[ 74.623330] xhci_hcd 0000:3a:00.0: Controller not ready at resume -19
[ 74.623349] xhci_hcd 0000:3a:00.0: PCI post-resume error -19!
[ 74.623364] xhci_hcd 0000:3a:00.0: HC died; cleaning up
[ 74.623470] xhci_hcd 0000:3a:00.0: remove, state 4
[ 74.624446] usb usb3: USB disconnect, device number 1
[ 74.626105] xhci_hcd 0000:3a:00.0: Host halt failed, -19
[ 74.626126] xhci_hcd 0000:3a:00.0: Host not accessible, reset failed.
[ 74.627479] xhci_hcd 0000:3a:00.0: USB bus 3 deregistered
[ 74.681874] ------------[ cut here ]------------
[ 74.681887] thunderbolt 0000:04:00.0: interrupt for TX ring 0 is already enabled
[ 74.682053] WARNING: CPU: 0 PID: 10 at drivers/thunderbolt/nhi.c:146 ring_interrupt_active+0x270/0x350 [thunderbolt]
[ 74.682186] Modules linked in: ccm rfcomm snd_seq_dummy snd_hrtimer vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr cmac algif_hash algif_skcipher af_alg snd_ctl_led ledtrig_audio snd_hda_codec_conexant snd_hda_codec_generic bnep snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency intel_uncore_frequency_common intel_pmc_core_pltdrv intel_pmc_core snd_sof_utils intel_vsec soundwire_generic_allocation pmt_telemetry pmt_class soundwire_bus intel_tcc_cooling x86_pkg_temp_thermal snd_soc_avs snd_soc_hda_codec snd_soc_skl intel_powerclamp snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp coretemp snd_soc_acpi_intel_match snd_soc_acpi kvm_intel snd_soc_core snd_compress binfmt_misc ac97_bus snd_pcm_dmaengine kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass crct10dif_pclmul polyval_clmulni polyval_generic snd_hda_core snd_hwdep
[ 74.682432] ghash_clmulni_intel snd_pcm sha256_ssse3 iwlmvm sha1_ssse3 snd_seq_midi nls_iso8859_1 aesni_intel snd_seq_midi_event ee1004 mei_pxp mei_hdcp intel_rapl_msr i915 crypto_simd mac80211 snd_rawmidi btusb cryptd libarc4 uvcvideo btrtl videobuf2_vmalloc snd_seq btintel uvc drm_buddy rapl processor_thermal_device_pci_legacy hp_wmi btbcm videobuf2_memops btmtk hp_bioscfg videobuf2_v4l2 sparse_keymap ttm processor_thermal_device hid_apple intel_wmi_thunderbolt intel_cstate firmware_attributes_class platform_profile snd_seq_device bluetooth iwlwifi videodev drm_display_helper snd_timer processor_thermal_wt_hint videobuf2_common i2c_i801 processor_thermal_rfim ecdh_generic cec processor_thermal_rapl wmi_bmof mc apple_mfi_fastcharge ecc snd i2c_smbus rc_core intel_rapl_common cfg80211 processor_thermal_wt_req processor_thermal_power_floor mei_me soundcore processor_thermal_mbox mei intel_soc_dts_iosf i2c_algo_bit intel_xhci_usb_role_switch intel_pch_thermal int3403_thermal int340x_thermal_zone acpi_pad
[ 74.682702] wireless_hotkey int3400_thermal acpi_thermal_rel input_leds joydev mac_hid serio_raw sch_fq_codel msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 usbhid hid_multitouch hid_generic video crc32_pclmul nvme psmouse thunderbolt e1000e nvme_core intel_lpss_pci ucsi_acpi intel_lpss i2c_hid_acpi typec_ucsi xhci_pci i2c_hid nvme_auth typec idma64 xhci_pci_renesas hid wmi pinctrl_sunrisepoint
[ 74.682858] CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: G OE 6.8.0-117-generic #117-Ubuntu
[ 74.682872] Hardware name: HP HP EliteBook 840 G5/83B2, BIOS Q78 Ver. 01.29.01 09/21/2024
[ 74.682880] Workqueue: pm pm_runtime_work
[ 74.682898] RIP: 0010:ring_interrupt_active+0x270/0x350 [thunderbolt]
[ 74.683016] Code: 89 5d c8 44 89 45 d4 e8 fe f1 2c ce 44 8b 45 d4 48 8b 4d c0 49 89 d9 48 8b 55 b8 48 89 c6 48 c7 c7 98 90 54 c0 e8 90 e0 82 cd <0f> 0b 4d 8b 7f 08 44 8b 5d c8 49 8b 77 18 45 84 ed 0f 85 d9 fe ff
[ 74.683027] RSP: 0018:ffffd397000f7c38 EFLAGS: 00010046
[ 74.683040] RAX: 0000000000000000 RBX: ffffffffc054dc3b RCX: 0000000000000000
[ 74.683049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.683056] RBP: ffffd397000f7c88 R08: 0000000000000000 R09: 0000000000000000
[ 74.683063] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 74.683070] R13: 0000000000000001 R14: 0000000000038200 R15: ffff8e508a0906c0
[ 74.683078] FS: 0000000000000000(0000) GS:ffff8e53af400000(0000) knlGS:0000000000000000
[ 74.683088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.683097] CR2: 0000126b44367000 CR3: 000000016483a002 CR4: 00000000003706f0
[ 74.683106] Call Trace:
[ 74.683113] <TASK>
[ 74.683129] ? __pfx_pci_pm_runtime_resume+0x10/0x10
[ 74.683148] tb_ring_start+0x166/0x330 [thunderbolt]
[ 74.683270] tb_ctl_start+0x1d/0xc0 [thunderbolt]
[ 74.683392] tb_domain_runtime_resume+0x19/0x50 [thunderbolt]
[ 74.683533] nhi_runtime_resume+0x64/0x80 [thunderbolt]
[ 74.683652] pci_pm_runtime_resume+0x94/0xf0
[ 74.683667] __rpm_callback+0x4d/0x170
[ 74.683681] rpm_callback+0x6d/0x80
[ 74.683690] ? __pfx_pci_pm_runtime_resume+0x10/0x10
[ 74.683703] rpm_resume+0x594/0x7e0
[ 74.683718] pm_runtime_work+0x80/0xe0
[ 74.683730] process_one_work+0x181/0x3a0
[ 74.683746] worker_thread+0x306/0x440
[ 74.683759] ? _raw_spin_lock_irqsave+0xe/0x20
[ 74.683774] ? __pfx_worker_thread+0x10/0x10
[ 74.683785] kthread+0xef/0x120
[ 74.683800] ? __pfx_kthread+0x10/0x10
[ 74.683815] ret_from_fork+0x44/0x70
[ 74.683828] ? __pfx_kthread+0x10/0x10
[ 74.683842] ret_from_fork_asm+0x1b/0x30
[ 74.683862] </TASK>
[ 74.683867] ---[ end trace 0000000000000000 ]---
[ 74.683942] ------------[ cut here ]------------
[ 74.683948] thunderbolt 0000:04:00.0: interrupt for RX ring 0 is already enabled
[ 74.684081] WARNING: CPU: 0 PID: 10 at drivers/thunderbolt/nhi.c:146 ring_interrupt_active+0x270/0x350 [thunderbolt]
[ 74.684203] Modules linked in: ccm rfcomm snd_seq_dummy snd_hrtimer vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr cmac algif_hash algif_skcipher af_alg snd_ctl_led ledtrig_audio snd_hda_codec_conexant snd_hda_codec_generic bnep snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency intel_uncore_frequency_common intel_pmc_core_pltdrv intel_pmc_core snd_sof_utils intel_vsec soundwire_generic_allocation pmt_telemetry pmt_class soundwire_bus intel_tcc_cooling x86_pkg_temp_thermal snd_soc_avs snd_soc_hda_codec snd_soc_skl intel_powerclamp snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp coretemp snd_soc_acpi_intel_match snd_soc_acpi kvm_intel snd_soc_core snd_compress binfmt_misc ac97_bus snd_pcm_dmaengine kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass crct10dif_pclmul polyval_clmulni polyval_generic snd_hda_core snd_hwdep
[ 74.684439] ghash_clmulni_intel snd_pcm sha256_ssse3 iwlmvm sha1_ssse3 snd_seq_midi nls_iso8859_1 aesni_intel snd_seq_midi_event ee1004 mei_pxp mei_hdcp intel_rapl_msr i915 crypto_simd mac80211 snd_rawmidi btusb cryptd libarc4 uvcvideo btrtl videobuf2_vmalloc snd_seq btintel uvc drm_buddy rapl processor_thermal_device_pci_legacy hp_wmi btbcm videobuf2_memops btmtk hp_bioscfg videobuf2_v4l2 sparse_keymap ttm processor_thermal_device hid_apple intel_wmi_thunderbolt intel_cstate firmware_attributes_class platform_profile snd_seq_device bluetooth iwlwifi videodev drm_display_helper snd_timer processor_thermal_wt_hint videobuf2_common i2c_i801 processor_thermal_rfim ecdh_generic cec processor_thermal_rapl wmi_bmof mc apple_mfi_fastcharge ecc snd i2c_smbus rc_core intel_rapl_common cfg80211 processor_thermal_wt_req processor_thermal_power_floor mei_me soundcore processor_thermal_mbox mei intel_soc_dts_iosf i2c_algo_bit intel_xhci_usb_role_switch intel_pch_thermal int3403_thermal int340x_thermal_zone acpi_pad
[ 74.684707] wireless_hotkey int3400_thermal acpi_thermal_rel input_leds joydev mac_hid serio_raw sch_fq_codel msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 usbhid hid_multitouch hid_generic video crc32_pclmul nvme psmouse thunderbolt e1000e nvme_core intel_lpss_pci ucsi_acpi intel_lpss i2c_hid_acpi typec_ucsi xhci_pci i2c_hid nvme_auth typec idma64 xhci_pci_renesas hid wmi pinctrl_sunrisepoint
[ 74.684858] CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: G W OE 6.8.0-117-generic #117-Ubuntu
[ 74.684871] Hardware name: HP HP EliteBook 840 G5/83B2, BIOS Q78 Ver. 01.29.01 09/21/2024
[ 74.684878] Workqueue: pm pm_runtime_work
[ 74.684893] RIP: 0010:ring_interrupt_active+0x270/0x350 [thunderbolt]
[ 74.685009] Code: 89 5d c8 44 89 45 d4 e8 fe f1 2c ce 44 8b 45 d4 48 8b 4d c0 49 89 d9 48 8b 55 b8 48 89 c6 48 c7 c7 98 90 54 c0 e8 90 e0 82 cd <0f> 0b 4d 8b 7f 08 44 8b 5d c8 49 8b 77 18 45 84 ed 0f 85 d9 fe ff
[ 74.685019] RSP: 0018:ffffd397000f7c38 EFLAGS: 00010046
[ 74.685031] RAX: 0000000000000000 RBX: ffffffffc054dc3b RCX: 0000000000000000
[ 74.685039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.685046] RBP: ffffd397000f7c88 R08: 0000000000000000 R09: 0000000000000000
[ 74.685053] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000
[ 74.685060] R13: 0000000000000001 R14: 0000000000038200 R15: ffff8e5082275840
[ 74.685068] FS: 0000000000000000(0000) GS:ffff8e53af400000(0000) knlGS:0000000000000000
[ 74.685077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.685084] CR2: 0000126b44367000 CR3: 000000016483a002 CR4: 00000000003706f0
[ 74.685093] Call Trace:
[ 74.685098] <TASK>
[ 74.685109] ? __pfx_pci_pm_runtime_resume+0x10/0x10
[ 74.685123] tb_ring_start+0x166/0x330 [thunderbolt]
[ 74.685240] tb_ctl_start+0x27/0xc0 [thunderbolt]
[ 74.685360] tb_domain_runtime_resume+0x19/0x50 [thunderbolt]
[ 74.685497] nhi_runtime_resume+0x64/0x80 [thunderbolt]
[ 74.685611] pci_pm_runtime_resume+0x94/0xf0
[ 74.685626] __rpm_callback+0x4d/0x170
[ 74.685640] rpm_callback+0x6d/0x80
[ 74.685649] ? __pfx_pci_pm_runtime_resume+0x10/0x10
[ 74.685661] rpm_resume+0x594/0x7e0
[ 74.685676] pm_runtime_work+0x80/0xe0
[ 74.685688] process_one_work+0x181/0x3a0
[ 74.685703] worker_thread+0x306/0x440
[ 74.685715] ? _raw_spin_lock_irqsave+0xe/0x20
[ 74.685730] ? __pfx_worker_thread+0x10/0x10
[ 74.685742] kthread+0xef/0x120
[ 74.685756] ? __pfx_kthread+0x10/0x10
[ 74.685771] ret_from_fork+0x44/0x70
[ 74.685783] ? __pfx_kthread+0x10/0x10
[ 74.685798] ret_from_fork_asm+0x1b/0x30
[ 74.685818] </TASK>
[ 74.685824] ---[ end trace 0000000000000000 ]---
[ 95.408915] thunderbolt 0000:04:00.0: failed to send driver ready to ICM
[ 101.031091] warning: `ThreadPoolForeg' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211