I removed the rpm package for kernel-4.14.13, reset the initrd.img and vmlinuz links in /boot and rebooted with kernel-4.14.10 to get the system running again. The system has AMD processors, so a little research found that the nopti boot option doesn't apply. It's a physical desktop system, not a VM.
The update process warned that it had to remove a microcode package before applying the kernel update, but I didn't see a newer microcode update applied. After the system failed, I saw that the microcode update dated 01/08/2018 had not been applied, so I applied that.
I reinstalled the rpm update for kernel 4.14.13. The system is running properly now, so I am closing this topic. All I can surmise is that apparently the latest microcode update didn't get applied, perhaps due to a transient disk error.
Here's the lspcidrake -v output:
- Code: Select all
# lspcidrake -v
pata_amd : NVIDIA Corporation|MCP55 IDE [STORAGE_IDE] (vendor:10de device:036e subv:1043 subd:8223) (rev: a1)
Card:ATI Radeon HD 6400 and later (radeon/fglrx): Advanced Micro Devices, Inc. [AMD/ATI]|Barts PRO [Radeon HD 6850] [DISPLAY_VGA] (vendor:1002 device:6739 subv:1787 subd:2304)
shpchp : NVIDIA Corporation|MCP55 PCI Express bridge [BRIDGE_PCI] (vendor:10de device:0375) (rev: a2)
unknown : NVIDIA Corporation|C51 Memory Controller 4 [MEMORY_RAM] (vendor:10de device:02f9) (rev: a2)
shpchp : NVIDIA Corporation|C51 PCI Express Bridge [BRIDGE_PCI] (vendor:10de device:02fb) (rev: a1)
snd_hda_intel : NVIDIA Corporation|MCP55 High Definition Audio [MULTIMEDIA_AUDIO_DEV] (vendor:10de device:0371 subv:1043 subd:81f2) (rev: a2)
i2c_nforce2 : NVIDIA Corporation|MCP55 SMBus Controller [SERIAL_SMBUS] (vendor:10de device:0368 subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Memory Controller 3 [MEMORY_RAM] (vendor:10de device:027f) (rev: a2)
unknown : Advanced Micro Devices, Inc. [AMD]|K8 [Athlon64/Opteron] Address Map [BRIDGE_HOST] (vendor:1022 device:1101)
forcedeth : NVIDIA Corporation|MCP55 Ethernet [BRIDGE_OTHER] (vendor:10de device:0373 subv:1043 subd:8223) (rev: a2)
sata_nv : NVIDIA Corporation|MCP55 SATA Controller [STORAGE_IDE] (vendor:10de device:037f subv:1043 subd:8223) (rev: a2)
k8temp : Advanced Micro Devices, Inc. [AMD]|K8 [Athlon64/Opteron] Miscellaneous Control [BRIDGE_HOST] (vendor:1022 device:1103)
unknown : NVIDIA Corporation|MCP55 Memory Controller [MEMORY_RAM] (vendor:10de device:0369 subv:10de subd:cb84) (rev: a1)
shpchp : NVIDIA Corporation|MCP55 PCI Express bridge [BRIDGE_PCI] (vendor:10de device:0377) (rev: a2)
ohci_pci : NVIDIA Corporation|MCP55 USB Controller [SERIAL_USB] (vendor:10de device:036c subv:1043 subd:8223) (rev: a1)
sata_nv : NVIDIA Corporation|MCP55 SATA Controller [STORAGE_IDE] (vendor:10de device:037f subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Memory Controller 0 [MEMORY_RAM] (vendor:10de device:02fa) (rev: a2)
sata_sil24 : Silicon Image, Inc.|SiI 3132 Serial ATA Raid II Controller [STORAGE_OTHER] (vendor:1095 device:3132 subv:1043 subd:819f) (rev: 01)
forcedeth : NVIDIA Corporation|MCP55 Ethernet [BRIDGE_OTHER] (vendor:10de device:0373 subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Memory Controller 5 [MEMORY_RAM] (vendor:10de device:02f8) (rev: a2)
snd_hda_intel : Advanced Micro Devices, Inc. [AMD/ATI]|Barts HDMI Audio [Radeon HD 6790/6850/6870 / 7720 OEM] [MULTIMEDIA_AUDIO_DEV] (vendor:1002 device:aa88 subv:1787 subd:aa88)
unknown : NVIDIA Corporation|MCP55 PCI bridge [BRIDGE_PCI] (vendor:10de device:0370) (rev: a2)
unknown : NVIDIA Corporation|MCP55 LPC Bridge [BRIDGE_ISA] (vendor:10de device:0360 subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Host Bridge [MEMORY_RAM] (vendor:10de device:02ff) (rev: a2)
unknown : Advanced Micro Devices, Inc. [AMD]|K8 [Athlon64/Opteron] HyperTransport Technology Configuration [BRIDGE_HOST] (vendor:1022 device:1100)
unknown : NVIDIA Corporation|MCP55 Memory Controller [MEMORY_RAM] (vendor:10de device:036a subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Memory Controller 2 [MEMORY_RAM] (vendor:10de device:027e) (rev: a2)
unknown : Advanced Micro Devices, Inc. [AMD]|K8 [Athlon64/Opteron] DRAM Controller [BRIDGE_HOST] (vendor:1022 device:1102)
shpchp : NVIDIA Corporation|MCP55 PCI Express bridge [BRIDGE_PCI] (vendor:10de device:0376) (rev: a2)
sata_nv : NVIDIA Corporation|MCP55 SATA Controller [STORAGE_IDE] (vendor:10de device:037f subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Host Bridge [MEMORY_RAM] (vendor:10de device:02f4) (rev: a2)
ehci_pci : NVIDIA Corporation|MCP55 USB Controller [SERIAL_USB] (vendor:10de device:036d subv:1043 subd:8223) (rev: a2)
unknown : NVIDIA Corporation|C51 Memory Controller 1 [MEMORY_RAM] (vendor:10de device:02fe) (rev: a2)
hub : Linux 4.14.10-desktop-1.mga6 ehci_hcd|EHCI Host Controller [Hub|Unused|Full speed (or root) hub] (vendor:1d6b device:0002)
hub : Standard Microsystems Corp.|USB 2.0 Hub [Hub|Unused|TT per port] (vendor:0424 device:2514)
usblp : HP|DeskJet 2600 series [Printer|Printer|Bidirectional] (vendor:03f0 device:0053)
hub : Linux 4.14.10-desktop-1.mga6 ohci_hcd|OHCI PCI host controller [Hub|Unused|Full speed (or root) hub] (vendor:1d6b device:0001)