I'm on 19.10 (Eoan Ermine). Recently, I let apt upgrade my kernel from 5.3.0-18-generic to 5.3.0-26-generic.
5.3.0-18-generic continues to work fine in both recovery and regular boot modes. However, 5.3.0-18-generic fails to recover properly from suspend; the system is unresponsive even though the display manager is visible, the keyboard is unresponsive.
If I attempt to boot, however, into 5.3.0-26 from any state, I get this message (only visible using recovery mode):
5.3.0-18 continues to boot fine using either regular or recovery boot modes.
I do see the line about the syntax error from the suspend file, but I'm inclined to assume that's unrelated to the more serious kernel panic.
Here's lshw:
description: Notebook product: 20HRCTO1WW (LENOVO_MT_20HR_BU_Think_FM_ThinkPad X1 Carbon 5th) vendor: LENOVO version: ThinkPad X1 Carbon 5th serial: PF0ZXXWS width: 64 bits capabilities: smbios-3.0.0 dmi-3.0.0 smp vsyscall32 configuration: administrator_password=disabled chassis=notebook family=ThinkPad X1 Carbon 5th power-on_password=disabled sku=LENOVO_MT_20HR_BU_Think_FM_ThinkPad X1 Carbon 5th uuid=4CECD9FC-4E2A-B211-A85C-BED5C2304DEA *-core description: Motherboard product: 20HRCTO1WW vendor: LENOVO physical id: 0 version: Not Defined serial: L3HF7B600XZ slot: Not Available *-memory description: System Memory physical id: 3 slot: System board or motherboard size: 16GiB *-bank:0 description: Row of chips LPDDR3 Synchronous Unbuffered (Unregistered) 1867 MHz (0.5 ns) product: K4EBE304EB-EGCF vendor: Samsung physical id: 0 serial: 00000000 slot: ChannelA-DIMM0 size: 8GiB width: 64 bits clock: 1867MHz (0.5ns) *-bank:1 description: Row of chips LPDDR3 Synchronous Unbuffered (Unregistered) 1867 MHz (0.5 ns) product: K4EBE304EB-EGCF vendor: Samsung physical id: 1 serial: 00000000 slot: ChannelB-DIMM0 size: 8GiB width: 64 bits clock: 1867MHz (0.5ns) *-cache:0 description: L1 cache physical id: 7 slot: L1 Cache size: 128KiB capacity: 128KiB capabilities: synchronous internal write-back unified configuration: level=1 *-cache:1 description: L2 cache physical id: 8 slot: L2 Cache size: 512KiB capacity: 512KiB capabilities: synchronous internal write-back unified configuration: level=2 *-cache:2 description: L3 cache physical id: 9 slot: L3 Cache size: 4MiB capacity: 4MiB capabilities: synchronous internal write-back unified configuration: level=3 *-cpu description: CPU product: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz vendor: Intel Corp. physical id: a bus info: cpu@0 version: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz serial: None slot: U3E1 size: 2502MHz capacity: 3900MHz width: 64 bits clock: 100MHz capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d cpufreq configuration: cores=2 enabledcores=2 threads=4 *-firmware description: BIOS vendor: LENOVO physical id: b version: N1MET59W (1.44 ) date: 11/25/2019 size: 128KiB capacity: 16MiB capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification uefi *-pci description: Host bridge product: Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 02 width: 32 bits clock: 33MHz configuration: driver=skl_uncore resources: irq:0 *-display description: VGA compatible controller product: HD Graphics 620 vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 02 width: 64 bits clock: 33MHz capabilities: pciexpress msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:138 memory:eb000000-ebffffff memory:60000000-6fffffff ioport:e000(size=64) memory:c0000-dffff *-generic:0 UNCLAIMED description: System peripheral product: Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model vendor: Intel Corporation physical id: 8 bus info: pci@0000:00:08.0 version: 00 width: 64 bits clock: 33MHz capabilities: msi pm cap_list configuration: latency=0 resources: memory:ec348000-ec348fff *-usb description: USB controller product: Sunrise Point-LP USB 3.0 xHCI Controller vendor: Intel Corporation physical id: 14 bus info: pci@0000:00:14.0 version: 21 width: 64 bits clock: 33MHz capabilities: pm msi xhci bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:126 memory:ec320000-ec32ffff *-usbhost:0 product: xHCI Host Controller vendor: Linux 5.3.0-18-generic xhci-hcd physical id: 0 bus info: usb@1 logical name: usb1 version: 5.03 capabilities: usb-2.00 configuration: driver=hub slots=12 speed=480Mbit/s *-usb:0 description: Keyboard product: MK730 vendor: Cooler Master Technology Inc. physical id: 2 bus info: usb@1:2 version: 0.10 capabilities: usb-2.00 configuration: driver=usbhid maxpower=100mA speed=12Mbit/s *-usb:1 description: Bluetooth wireless interface vendor: Intel Corp. physical id: 7 bus info: usb@1:7 version: 0.10 capabilities: bluetooth usb-2.00 configuration: driver=btusb maxpower=100mA speed=12Mbit/s *-usb:2 description: Video product: Integrated Camera vendor: Chicony Electronics Co.,Ltd. physical id: 8 bus info: usb@1:8 version: 0.06 capabilities: usb-2.00 configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s *-usb:3 UNCLAIMED description: Generic USB device vendor: Validity Sensors, Inc. physical id: 9 bus info: usb@1:9 version: 1.64 serial: 1fb9808954ea capabilities: usb-2.00 configuration: maxpower=100mA speed=12Mbit/s *-usbhost:1 product: xHCI Host Controller vendor: Linux 5.3.0-18-generic xhci-hcd physical id: 1 bus info: usb@2 logical name: usb2 version: 5.03 capabilities: usb-3.00 configuration: driver=hub slots=6 speed=5000Mbit/s *-generic:1 description: Signal processing controller product: Sunrise Point-LP Thermal subsystem vendor: Intel Corporation physical id: 14.2 bus info: pci@0000:00:14.2 version: 21 width: 64 bits clock: 33MHz capabilities: pm msi cap_list configuration: driver=intel_pch_thermal latency=0 resources: irq:18 memory:ec349000-ec349fff *-communication description: Communication controller product: Sunrise Point-LP CSME HECI #1 vendor: Intel Corporation physical id: 16 bus info: pci@0000:00:16.0 version: 21 width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=mei_me latency=0 resources: irq:134 memory:ec34a000-ec34afff *-pci:0 description: PCI bridge product: Sunrise Point-LP PCI Express Root Port #1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: f1 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:122 memory:ec200000-ec2fffff *-generic description: Unassigned class product: RTS525A PCI Express Card Reader vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:02:00.0 version: 01 width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=rtsx_pci latency=0 resources: irq:127 memory:ec200000-ec200fff *-pci:1 description: PCI bridge product: Sunrise Point-LP PCI Express Root Port #3 vendor: Intel Corporation physical id: 1c.2 bus info: pci@0000:00:1c.2 version: f1 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:123 memory:ec100000-ec1fffff *-network DISABLED description: Wireless interface product: Wireless 8265 / 8275 vendor: Intel Corporation physical id: 0 bus info: pci@0000:04:00.0 logical name: wlp4s0 version: 88 serial: b0:35:9f:c3:5e:0b width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=5.3.0-18-generic firmware=36.77d01142.0 latency=0 link=no multicast=yes wireless=IEEE 802.11 resources: irq:135 memory:ec100000-ec101fff *-pci:2 description: PCI bridge product: Sunrise Point-LP PCI Express Root Port #5 vendor: Intel Corporation physical id: 1c.4 bus info: pci@0000:00:1c.4 version: f1 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:124 memory:ec000000-ec0fffff *-storage description: Non-Volatile memory controller product: NVMe SSD Controller SM961/PM961 vendor: Samsung Electronics Co Ltd physical id: 0 bus info: pci@0000:05:00.0 version: 00 width: 64 bits clock: 33MHz capabilities: storage pm msi pciexpress msix nvm_express bus_master cap_list configuration: driver=nvme latency=0 resources: irq:16 memory:ec000000-ec003fff *-pci:3 description: PCI bridge product: Sunrise Point-LP PCI Express Root Port #9 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: f1 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:125 ioport:2000(size=4096) memory:bc000000-ea0fffff ioport:70000000(size=1241513984) *-isa description: ISA bridge product: Sunrise Point LPC Controller/eSPI Controller vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 21 width: 32 bits clock: 33MHz capabilities: isa bus_master configuration: latency=0 *-memory UNCLAIMED description: Memory controller product: Sunrise Point-LP PMC vendor: Intel Corporation physical id: 1f.2 bus info: pci@0000:00:1f.2 version: 21 width: 32 bits clock: 33MHz (30.3ns) configuration: latency=0 resources: memory:ec344000-ec347fff *-multimedia description: Audio device product: Sunrise Point-LP HD Audio vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 21 width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=snd_hda_intel latency=64 resources: irq:143 memory:ec340000-ec343fff memory:ec330000-ec33ffff *-serial description: SMBus product: Sunrise Point-LP SMBus vendor: Intel Corporation physical id: 1f.4 bus info: pci@0000:00:1f.4 version: 21 width: 64 bits clock: 33MHz configuration: driver=i801_smbus latency=0 resources: irq:16 memory:ec34b000-ec34b0ff ioport:efa0(size=32) *-network description: Ethernet interface product: Ethernet Connection (4) I219-LM vendor: Intel Corporation physical id: 1f.6 bus info: pci@0000:00:1f.6 logical name: enp0s31f6 version: 21 serial: 54:e1:ad:c6:8b:61 size: 100Mbit/s capacity: 1Gbit/s width: 32 bits clock: 33MHz capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.1-4 ip=192.168.100.13 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s resources: irq:128 memory:ec300000-ec31ffff *-pnp00:00 product: PnP device PNP0c02 physical id: 0 capabilities: pnp configuration: driver=system *-pnp00:01 product: PnP device PNP0c02 physical id: 1 capabilities: pnp configuration: driver=system *-pnp00:02 product: PnP device PNP0c02 physical id: 2 capabilities: pnp configuration: driver=system *-pnp00:03 product: PnP device PNP0c02 physical id: 4 capabilities: pnp configuration: driver=system *-pnp00:04 product: PnP device PNP0b00 physical id: 5 capabilities: pnp configuration: driver=rtc_cmos *-pnp00:05 product: PnP device INT3f0d physical id: 6 capabilities: pnp configuration: driver=system *-pnp00:06 product: PnP device LEN0071 physical id: c capabilities: pnp configuration: driver=i8042 kbd *-pnp00:07 product: PnP device LEN0072 physical id: d capabilities: pnp configuration: driver=i8042 aux *-pnp00:08 product: PnP device PNP0c02 physical id: e capabilities: pnp configuration: driver=system *-pnp00:09 product: PnP device PNP0c02 physical id: f capabilities: pnp configuration: driver=system *-pnp00:0a product: PnP device PNP0c02 physical id: 10 capabilities: pnp configuration: driver=system *-pnp00:0b product: PnP device PNP0c01 physical id: 11 capabilities: pnp configuration: driver=system *-battery product: 01AV430 vendor: SMP physical id: 1 slot: Front capacity: 57020mWh configuration: voltage=11.5VThoughts?
Reset to default
