Another case, but this time positive: laptop was suspended, docking station has been disconnected, and after waking up (which took some time, about 8s) everything was fine.
But, yesterday I've installed "displaylink-driver-5.5.0-59.151.run" and I don't know if this changed the situation or nor. I don't have another "positive case" logs prior to installation of displaylink-driver. POSITIVE CASE: [Mon Apr 4 13:26:55 2022] amdgpu 0000:05:00.0: amdgpu: ring jpeg_dec uses VM inv eng 6 on hub 1 [Mon Apr 4 13:26:57 2022] usb usb2-port1: Cannot enable. Maybe the USB cable is bad? [Mon Apr 4 13:27:01 2022] usb usb2-port1: Cannot enable. Maybe the USB cable is bad? [Mon Apr 4 13:27:03 2022] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [Mon Apr 4 13:27:03 2022] psmouse serio1: Touchpad at isa0060/serio1/input0 lost synchronization, throwing 3 bytes away. [Mon Apr 4 13:27:04 2022] psmouse serio1: resync failed, issuing reconnect request [Mon Apr 4 13:27:05 2022] usb usb2-port1: Cannot enable. Maybe the USB cable is bad? [Mon Apr 4 13:27:09 2022] usb usb2-port1: Cannot enable. Maybe the USB cable is bad? [Mon Apr 4 13:27:09 2022] acpi LNXPOWER:05: Turning OFF [Mon Apr 4 13:27:09 2022] acpi LNXPOWER:03: Turning OFF [Mon Apr 4 13:27:09 2022] acpi LNXPOWER:01: Turning OFF [Mon Apr 4 13:27:09 2022] acpi LNXPOWER:00: Turning OFF [Mon Apr 4 13:27:09 2022] OOM killer enabled. [Mon Apr 4 13:27:09 2022] Restarting tasks ... [Mon Apr 4 13:27:09 2022] pci_bus 0000:01: Allocating resources [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.1: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [Mon Apr 4 13:27:09 2022] pci_bus 0000:02: Allocating resources [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [Mon Apr 4 13:27:09 2022] pci_bus 0000:03: Allocating resources [Mon Apr 4 13:27:09 2022] pci_bus 0000:04: Allocating resources [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.4: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000 [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.4: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000 [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.1: BAR 15: assigned [mem 0x630200000-0x6303fffff 64bit pref] [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.2: BAR 15: assigned [mem 0x630400000-0x6305fffff 64bit pref] [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.4: BAR 15: assigned [mem 0x630600000-0x6307fffff 64bit pref] [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.1: BAR 13: assigned [io 0x4000-0x4fff] [Mon Apr 4 13:27:09 2022] pcieport 0000:00:02.4: BAR 13: assigned [io 0x5000-0x5fff] [Mon Apr 4 13:27:09 2022] pci_bus 0000:05: Allocating resources [Mon Apr 4 13:27:09 2022] usb 2-1: USB disconnect, device number 2 [Mon Apr 4 13:27:09 2022] usb 2-1.1: USB disconnect, device number 6 [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: Bootloader revision 0.3 build 0 week 24 2017 [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: Device revision is 1 [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: Secure boot is enabled [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: OTP lock is enabled [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: API lock is enabled [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: Debug lock is disabled [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [Mon Apr 4 13:27:09 2022] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi [Mon Apr 4 13:27:09 2022] usb 1-1: USB disconnect, device number 2 [Mon Apr 4 13:27:09 2022] usb 1-1.2: USB disconnect, device number 4 [Mon Apr 4 13:27:09 2022] usb 1-1.2.2: USB disconnect, device number 6 [Mon Apr 4 13:27:09 2022] done. [Mon Apr 4 13:27:09 2022] thermal thermal_zone0: failed to read out thermal zone (-61) [Mon Apr 4 13:27:09 2022] PM: suspend exit [Mon Apr 4 13:27:09 2022] usb 1-1.3: USB disconnect, device number 5 [Mon Apr 4 13:27:09 2022] usb 1-1.3.3: USB disconnect, device number 7 [Mon Apr 4 13:27:09 2022] usb 1-1.3.3.1: USB disconnect, device number 12 [Mon Apr 4 13:27:09 2022] usb 1-1.3.3.2: USB disconnect, device number 9 [Mon Apr 4 13:27:09 2022] usb 2-1.2: USB disconnect, device number 3 [Mon Apr 4 13:27:09 2022] usb 2-1.2.3: USB disconnect, device number 5 [Mon Apr 4 13:27:09 2022] sda: detected capacity change from 62333952 to 0 [Mon Apr 4 13:27:09 2022] usb 1-1.3.3.3: USB disconnect, device number 10 [Mon Apr 4 13:27:10 2022] usb 2-1.3: USB disconnect, device number 4 [Mon Apr 4 13:27:10 2022] usb 1-1.3.3.4: USB disconnect, device number 11 [Mon Apr 4 13:27:10 2022] Generic FE-GE Realtek PHY r8169-0-200:00: attached PHY driver (mii_bus:phy_addr=r8169-0-200:00, irq=MAC) [Mon Apr 4 13:27:10 2022] r8169 0000:02:00.0 enp2s0: Link is Down [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Waiting for firmware download to complete [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Firmware loaded in 1420820 usecs [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Waiting for device to boot [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Device booted in 14709 usecs [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Applying Intel DDC parameters completed [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: Firmware revision 0.3 build 164 week 35 2021 [Mon Apr 4 13:27:11 2022] Bluetooth: hci0: MSFT filter_enable is already on [Mon Apr 4 13:27:14 2022] wlp3s0: authenticate with 60:3d:26:8c:93:af [Mon Apr 4 13:27:14 2022] wlp3s0: send auth to 60:3d:26:8c:93:af (try 1/3) [Mon Apr 4 13:27:14 2022] wlp3s0: authenticated [Mon Apr 4 13:27:14 2022] wlp3s0: associate with 60:3d:26:8c:93:af (try 1/3) [Mon Apr 4 13:27:14 2022] wlp3s0: RX AssocResp from 60:3d:26:8c:93:af (capab=0x1411 status=0 aid=4) [Mon Apr 4 13:27:14 2022] wlp3s0: associated [Mon Apr 4 13:27:14 2022] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready -- 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/1967613 Title: Gnome session reset after docking station disconnects Status in linux package in Ubuntu: Confirmed Bug description: From time to time, GNOME session gets reset when usb-c cable from docking station gets disconnected. All applications gets closed and completely new, fresh GNOME session is created. This is not happening every single time, when the cable gets disconnected but in about 1/3 of cases. As I remember it's happening only when laptop is suspended or have screen locked. When the laptop is working, and screen isn't locked, it's not happening (I could be wrong but this is my observation). The bug is highly unpleasant because it's closing every single app on the computer, and every single process running in the current session. I'm almost sure it was happening for several last kernels, this is not a new issue, I had this problem for a long time (at least for 6 months). Attachment (20211018_210936.jpg) is related to it, it's the info I see on the screen when the bug occurs. Short info: Laptop: Thinkpad E14 Gen2 AMD, Ryzen 5 4500u, Sysytem: Ubuntu 21.10, GNOME 40.4.0, X11, kernel 5.13.0-39-generic, Docking station: Thinkpad USB-C Dock Gen2, 40AS, 20/06, 0090EU Logs: ----------------------- CASE 1 --------------------------------------- [Wed Mar 16 17:41:58 2022] sda: detected capacity change from 0 to 62333952 [Wed Mar 16 17:41:58 2022] sda: sda1 [Wed Mar 16 17:44:14 2022] usb 1-1: USB disconnect, device number 23 [Wed Mar 16 17:44:14 2022] usb 1-1.2: USB disconnect, device number 24 [Wed Mar 16 17:44:14 2022] usb 1-1.2.1: USB disconnect, device number 26 [Wed Mar 16 17:44:14 2022] [drm] DM_MST: stopping TM on aconnector: 00000000e676af82 [id: 89] [Wed Mar 16 17:44:14 2022] usb 2-1: USB disconnect, device number 14 [Wed Mar 16 17:44:14 2022] usb 2-1.1: USB disconnect, device number 15 [Wed Mar 16 17:44:14 2022] r8152 2-1.1:1.0 enx482ae38dc78a: Tx status -108 [Wed Mar 16 17:44:14 2022] kauditd_printk_skb: 10 callbacks suppressed [Wed Mar 16 17:44:14 2022] audit: type=1326 audit(1647449054.614:415): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6236 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fbdde51d76d code=0x50000 [Wed Mar 16 17:44:14 2022] audit: type=1326 audit(1647449054.614:416): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6236 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fbdde51d76d code=0x50000 [Wed Mar 16 17:44:14 2022] usb 2-1.2: USB disconnect, device number 16 [Wed Mar 16 17:44:14 2022] usb 2-1.3: USB disconnect, device number 17 [Wed Mar 16 17:44:14 2022] usb 2-1.3.4: USB disconnect, device number 18 [Wed Mar 16 17:44:14 2022] usb 1-1.3: USB disconnect, device number 25 [Wed Mar 16 17:44:14 2022] usb 1-1.3.3: USB disconnect, device number 27 [Wed Mar 16 17:44:14 2022] usb 1-1.3.3.1: USB disconnect, device number 48 [Wed Mar 16 17:44:14 2022] usb 1-1.3.3.2: USB disconnect, device number 29 [Wed Mar 16 17:44:14 2022] usb 1-1.3.3.3: USB disconnect, device number 30 [Wed Mar 16 17:44:14 2022] usb 1-1.3.3.4: USB disconnect, device number 31 [Wed Mar 16 17:44:14 2022] ACPI Error: No handler for Region [ECSI] (0000000089f11df8) [EmbeddedControl] (20210331/evregion-130) [Wed Mar 16 17:44:14 2022] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20210331/exfldio-261) [Wed Mar 16 17:44:14 2022] No Local Variables are initialized for Method [ECRD] [Wed Mar 16 17:44:14 2022] No Arguments are initialized for method [ECRD] [Wed Mar 16 17:44:14 2022] ACPI Error: Aborting method \_SB.UBTC.ECRD due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Wed Mar 16 17:44:14 2022] ACPI Error: Aborting method \_SB.UBTC.NTFY due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Wed Mar 16 17:44:14 2022] ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0._Q4F due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Wed Mar 16 17:44:15 2022] audit: type=1326 audit(1647449056.306:417): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6236 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fbdde51d76d code=0x50000 [Wed Mar 16 17:44:15 2022] audit: type=1326 audit(1647449056.306:418): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6236 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fbdde51d76d code=0x50000 [Wed Mar 16 17:44:17 2022] rfkill: input handler enabled [Wed Mar 16 17:44:20 2022] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 [Wed Mar 16 17:44:20 2022] rfkill: input handler disabled [Wed Mar 16 17:44:50 2022] usb 2-2: new SuperSpeed USB device number 19 using xhci_hcd [Wed Mar 16 17:44:50 2022] usb 2-2: New USB device found, idVendor=0bda, idProduct=0306, bcdDevice= 1.18 [Wed Mar 16 17:44:50 2022] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [Wed Mar 16 17:44:50 2022] usb 2-2: Product: USB3.0 Card Reader [Wed Mar 16 17:44:50 2022] usb 2-2: Manufacturer: Realtek [Wed Mar 16 17:44:50 2022] usb 2-2: SerialNumber: 201510191731 [Wed Mar 16 17:44:50 2022] usb-storage 2-2:1.0: USB Mass Storage device detected ----------------------- CASE 2 --------------------------------------- [Fri Mar 18 18:16:06 2022] usb 2-1.3.4: USB disconnect, device number 29 [Fri Mar 18 18:16:09 2022] usb 1-1: USB disconnect, device number 51 [Fri Mar 18 18:16:09 2022] usb 1-1.2: USB disconnect, device number 52 [Fri Mar 18 18:16:09 2022] usb 1-1.2.1: USB disconnect, device number 54 [Fri Mar 18 18:16:09 2022] [drm] DM_MST: stopping TM on aconnector: 0000000065ea3c73 [id: 89] [Fri Mar 18 18:16:09 2022] usb 2-1: USB disconnect, device number 25 [Fri Mar 18 18:16:09 2022] usb 2-1.1: USB disconnect, device number 26 [Fri Mar 18 18:16:09 2022] audit: type=1326 audit(1647623769.874:1878): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=7393 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f398272376d code=0x50000 [Fri Mar 18 18:16:09 2022] audit: type=1326 audit(1647623769.874:1879): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=7393 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f398272376d code=0x50000 [Fri Mar 18 18:16:09 2022] usb 2-1.2: USB disconnect, device number 27 [Fri Mar 18 18:16:09 2022] usb 2-1.3: USB disconnect, device number 28 [Fri Mar 18 18:16:09 2022] usb 1-1.3: USB disconnect, device number 53 [Fri Mar 18 18:16:09 2022] usb 1-1.3.3: USB disconnect, device number 55 [Fri Mar 18 18:16:09 2022] usb 1-1.3.3.1: USB disconnect, device number 69 [Fri Mar 18 18:16:09 2022] usb 1-1.3.3.2: USB disconnect, device number 57 [Fri Mar 18 18:16:09 2022] usb 1-1.3.3.3: USB disconnect, device number 58 [Fri Mar 18 18:16:09 2022] usb 1-1.3.3.4: USB disconnect, device number 59 [Fri Mar 18 18:16:09 2022] ACPI Error: No handler for Region [ECSI] (00000000c51b3446) [EmbeddedControl] (20210331/evregion-130) [Fri Mar 18 18:16:09 2022] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20210331/exfldio-261) [Fri Mar 18 18:16:09 2022] No Local Variables are initialized for Method [ECRD] [Fri Mar 18 18:16:09 2022] No Arguments are initialized for method [ECRD] [Fri Mar 18 18:16:09 2022] ACPI Error: Aborting method \_SB.UBTC.ECRD due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Fri Mar 18 18:16:09 2022] ACPI Error: Aborting method \_SB.UBTC.NTFY due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Fri Mar 18 18:16:09 2022] ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0._Q4F due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Fri Mar 18 18:16:09 2022] audit: type=1326 audit(1647623770.634:1880): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=7393 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f398272376d code=0x50000 [Fri Mar 18 18:16:09 2022] audit: type=1326 audit(1647623770.634:1881): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=7393 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f398272376d code=0x50000 [Fri Mar 18 18:16:18 2022] rfkill: input handler enabled [Fri Mar 18 18:16:20 2022] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 [Fri Mar 18 18:16:20 2022] rfkill: input handler disabled [Fri Mar 18 18:16:20 2022] usb 2-2: new SuperSpeed USB device number 30 using xhci_hcd [Fri Mar 18 18:16:20 2022] usb 2-2: New USB device found, idVendor=0bda, idProduct=0306, bcdDevice= 1.18 [Fri Mar 18 18:16:20 2022] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [Fri Mar 18 18:16:20 2022] usb 2-2: Product: USB3.0 Card Reader [Fri Mar 18 18:16:20 2022] usb 2-2: Manufacturer: Realtek [Fri Mar 18 18:16:20 2022] usb 2-2: SerialNumber: 201510191731 [Fri Mar 18 18:16:20 2022] usb-storage 2-2:1.0: USB Mass Storage device d ---------------------- CASE 3 --------------------------------------- [Mon Mar 21 22:26:13 2022] usb 1-1: USB disconnect, device number 32 [Mon Mar 21 22:26:13 2022] usb 1-1.2: USB disconnect, device number 33 [Mon Mar 21 22:26:13 2022] usb 1-1.2.1: USB disconnect, device number 35 [Mon Mar 21 22:26:13 2022] [drm] DM_MST: stopping TM on aconnector: 00000000b0ac9815 [id: 89] [Mon Mar 21 22:26:13 2022] usb 2-1: USB disconnect, device number 20 [Mon Mar 21 22:26:13 2022] usb 2-1.1: USB disconnect, device number 21 [Mon Mar 21 22:26:13 2022] audit: type=1326 audit(1647897974.959:769): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6722 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fd2550b276d code=0x50000 [Mon Mar 21 22:26:13 2022] audit: type=1326 audit(1647897974.959:770): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6722 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fd2550b276d code=0x50000 [Mon Mar 21 22:26:13 2022] usb 2-1.2: USB disconnect, device number 22 [Mon Mar 21 22:26:13 2022] usb 2-1.3: USB disconnect, device number 23 [Mon Mar 21 22:26:13 2022] usb 2-1.3.4: USB disconnect, device number 24 [Mon Mar 21 22:26:14 2022] usb 1-1.3: USB disconnect, device number 34 [Mon Mar 21 22:26:14 2022] usb 1-1.3.3: USB disconnect, device number 36 [Mon Mar 21 22:26:14 2022] usb 1-1.3.3.1: USB disconnect, device number 41 [Mon Mar 21 22:26:14 2022] usb 1-1.3.3.2: USB disconnect, device number 38 [Mon Mar 21 22:26:14 2022] usb 1-1.3.3.3: USB disconnect, device number 39 [Mon Mar 21 22:26:14 2022] usb 1-1.3.3.4: USB disconnect, device number 40 [Mon Mar 21 22:26:14 2022] ACPI Error: No handler for Region [ECSI] (0000000097868685) [EmbeddedControl] (20210331/evregion-130) [Mon Mar 21 22:26:14 2022] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20210331/exfldio-261) [Mon Mar 21 22:26:14 2022] No Local Variables are initialized for Method [ECRD] [Mon Mar 21 22:26:14 2022] No Arguments are initialized for method [ECRD] [Mon Mar 21 22:26:14 2022] ACPI Error: Aborting method \_SB.UBTC.ECRD due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Mon Mar 21 22:26:14 2022] ACPI Error: Aborting method \_SB.UBTC.NTFY due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Mon Mar 21 22:26:14 2022] ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0._Q4F due to previous error (AE_NOT_EXIST) (20210331/psparse-529) [Mon Mar 21 22:26:14 2022] audit: type=1326 audit(1647897976.111:771): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6722 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fd2550b276d code=0x50000 [Mon Mar 21 22:26:14 2022] audit: type=1326 audit(1647897976.111:772): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=6722 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fd2550b276d code=0x50000 [Mon Mar 21 22:26:16 2022] rfkill: input handler enabled ----------------------- CASE 4 --------------------------------------- [Mon Mar 28 10:04:19 2022] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 00000000ec873575 port 1: DPCD read on addr 0x60 for 1 bytes NAKed [Mon Mar 28 10:04:26 2022] usb 1-1: USB disconnect, device number 3 [Mon Mar 28 10:04:26 2022] usb 1-1.2: USB disconnect, device number 4 [Mon Mar 28 10:04:26 2022] usb 1-1.2.2: USB disconnect, device number 6 [Mon Mar 28 10:04:26 2022] [drm] DM_MST: stopping TM on aconnector: 000000002707e6f3 [id: 89] [Mon Mar 28 10:04:26 2022] usb 2-1: USB disconnect, device number 3 [Mon Mar 28 10:04:26 2022] usb 2-1.1: USB disconnect, device number 4 [Mon Mar 28 10:04:26 2022] audit: type=1326 audit(1648454667.420:314): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=3952 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f328904d76d code=0x50000 [Mon Mar 28 10:04:26 2022] audit: type=1326 audit(1648454667.424:315): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=3952 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f328904d76d code=0x50000 [Mon Mar 28 10:04:26 2022] usb 2-1.2: USB disconnect, device number 5 [Mon Mar 28 10:04:26 2022] usb 2-1.3: USB disconnect, device number 6 [Mon Mar 28 10:04:26 2022] usb 1-1.3: USB disconnect, device number 5 [Mon Mar 28 10:04:26 2022] usb 1-1.3.3: USB disconnect, device number 7 [Mon Mar 28 10:04:26 2022] usb 1-1.3.3.1: USB disconnect, device number 12 [Mon Mar 28 10:04:26 2022] usb 1-1.3.3.2: USB disconnect, device number 9 [Mon Mar 28 10:04:26 2022] usb 1-1.3.3.3: USB disconnect, device number 10 [Mon Mar 28 10:04:26 2022] usb 1-1.3.3.4: USB disconnect, device number 11 [Mon Mar 28 10:04:27 2022] rfkill: input handler enabled [Mon Mar 28 10:04:28 2022] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 [Mon Mar 28 10:04:28 2022] rfkill: input handler disabled [Mon Mar 28 10:04:37 2022] rfkill: input handler enabled [Mon Mar 28 10:04:38 2022] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 [Mon Mar 28 10:04:39 2022] rfkill: input handler disabled [Mon Mar 28 10:04:39 2022] audit: type=1400 audit(1648454680.512:316): apparmor="DENIED" operation="capable" profile="/snap/snapd/15177/usr/lib/snapd/snap-confine" pid=20634 comm="snap-confine" capability=12 capname="net_admin" [Mon Mar 28 10:04:39 2022] audit: type=1400 audit(1648454680.512:317): apparmor="DENIED" operation="capable" profile="/snap/snapd/15177/usr/lib/snapd/snap-confine" pid=20634 comm="snap-confine" capability=38 capname="perfmon" [Mon Mar 28 10:04:39 2022] audit: type=1326 audit(1648454680.664:318): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=20634 comm="snap-store" exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fe7429b676d code=0x50000 [Mon Mar 28 10:04:41 2022] audit: type=1107 audit(1648454682.076:319): pid=1674 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.7" pid=20634 label="snap.snap-store.ubuntu-software" peer_pid=1693 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [Mon Mar 28 10:04:41 2022] audit: type=1107 audit(1648454682.076:320): pid=1674 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.7" pid=20634 label="snap.snap-store.ubuntu-software" peer_pid=1693 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [Mon Mar 28 10:04:41 2022] audit: type=1107 audit(1648454682.092:321): pid=1674 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.7" pid=20634 label="snap.snap-store.ubuntu-software" peer_pid=1693 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [Mon Mar 28 10:04:41 2022] audit: type=1107 audit(1648454682.092:322): pid=1674 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.7" pid=20634 label="snap.snap-store.ubuntu-software" peer_pid=1693 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [Mon Mar 28 10:04:41 2022] audit: type=1400 audit(1648454682.172:323): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/etc/PackageKit/Vendor.conf" pid=20634 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [Mon Mar 28 10:04:41 2022] audit: type=1326 audit(1648454682.212:324): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=20634 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fe7429b676d code=0x50000 [Mon Mar 28 10:04:41 2022] audit: type=1326 audit(1648454682.212:325): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=20634 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fe7429b676d code=0x50000 [Mon Mar 28 10:04:57 2022] usb 1-1: new high-speed USB device number 13 using xhci_hcd [Mon Mar 28 10:04:58 2022] usb 1-1: New USB device found, idVendor=17ef, idProduct=a392, bcdDevice= d.24 [Mon Mar 28 10:04:58 2022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [Mon Mar 28 10:04:58 2022] usb 1-1: Product: USB2.0 Hub [Mon Mar 28 10:04:58 2022] usb 1-1: Manufacturer: VIA Labs, Inc. [Mon Mar 28 10:04:58 2022] hub 1-1:1.0: USB hub found [Mon Mar 28 10:04:58 2022] hub 1-1:1.0: 4 ports detected [Mon Mar 28 10:04:59 2022] [drm] DP Alt mode state on HPD: 1 [Mon Mar 28 10:04:59 2022] usb 1-1.2: new high-speed USB device number 14 using xhci_hcd [Mon Mar 28 10:04:59 2022] [drm] DM_MST: starting TM on aconnector: 000000002707e6f3 [id: 89] [Mon Mar 28 10:04:59 2022] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=5411, bcdDevice= 1.04 [Mon Mar 28 10:04:59 2022] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [Mon Mar 28 10:04:59 2022] usb 1-1.2: Product: 4-Port USB 2.0 Hub [Mon Mar 28 10:04:59 2022] usb 1-1.2: Manufacturer: Generic [Mon Mar 28 10:04:59 2022] hub 1-1.2:1.0: USB hub found [Mon Mar 28 10:04:59 2022] hub 1-1.2:1.0: 4 ports detected [Mon Mar 28 10:04:59 2022] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 00000000eb1230ce port 1: DPCD read on addr 0x4b0 for 1 bytes NAKed [Mon Mar 28 10:04:59 2022] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 00000000eb1230ce port 2: DPCD read on addr 0x4b0 for 1 bytes NAKed [Mon Mar 28 10:04:59 2022] usb 1-1.3: new high-speed USB device number 15 using xhci_hcd [Mon Mar 28 10:04:59 2022] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 00000000eb1230ce port 3: DPCD read on addr 0x4b0 for 1 bytes NAKed [Mon Mar 28 10:04:59 2022] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 00000000eb1230ce port 1: DPCD read on addr 0x60 for 1 bytes NAKed [Mon Mar 28 10:04:59 2022] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 00000000eb1230ce port 1: DPCD read on addr 0x60 for 1 bytes NAKed [Mon Mar 28 10:04:59 2022] usb 1-1.3: New USB device found, idVendor=17ef, idProduct=a394, bcdDevice= d.23 [Mon Mar 28 10:04:59 2022] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [Mon Mar 28 10:04:59 2022] usb 1-1.3: Product: USB2.0 Hub [Mon Mar 28 10:04:59 2022] usb 1-1.3: Manufacturer: VIA Labs, Inc. [Mon Mar 28 10:04:59 2022] hub 1-1.3:1.0: USB hub found [Mon Mar 28 10:04:59 2022] hub 1-1.3:1.0: 4 ports detected [Mon Mar 28 10:04:59 2022] usb 1-1.2.2: new full-speed USB device number 16 using xhci_hcd [Mon Mar 28 10:04:59 2022] usb 1-1.2.2: New USB device found, idVendor=25a7, idProduct=fa70, bcdDevice= 2.01 [Mon Mar 28 10:04:59 2022] usb 1-1.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-39-generic 5.13.0-39.44 ProcVersionSignature: Ubuntu 5.13.0-39.44-generic 5.13.19 Uname: Linux 5.13.0-39-generic x86_64 ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: as 24020 F.... pulseaudio /dev/snd/controlC0: as 24020 F.... pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sat Apr 2 14:46:56 2022 InstallationDate: Installed on 2020-12-06 (481 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) MachineType: LENOVO 20T6000TPB ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-39-generic root=UUID=a5796f3d-37a8-428b-aa28-c160ea77bc9b ro quiet splash RelatedPackageVersions: linux-restricted-modules-5.13.0-39-generic N/A linux-backports-modules-5.13.0-39-generic N/A linux-firmware 1.201.5 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-10-18 (165 days ago) dmi.bios.date: 09/06/2021 dmi.bios.release: 1.16 dmi.bios.vendor: LENOVO dmi.bios.version: R1AET40W (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20T6000TPB dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.16 dmi.modalias: dmi:bvnLENOVO:bvrR1AET40W(1.16):bd09/06/2021:br1.16:efr1.16:svnLENOVO:pn20T6000TPB:pvrThinkPadE14Gen2:rvnLENOVO:rn20T6000TPB:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20T6_BU_Think_FM_ThinkPadE14Gen2: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20T6000TPB dmi.product.sku: LENOVO_MT_20T6_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967613/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
