boot problem

[Jeffrey Ross]

I'm trying to get Fedora 23 to boot on a a system which will eventually
have no monitor attached (will use a serial console).

The system does have a graphics card in it (and was used for the initial
install) the system now starts booting properly but fails almost
immediately after re-sizing the screen from 80x24 to ???

to make matters even more complicated I am building the system on one
machine and then plan on moving the disks to another system which will
have a different video card (built in but not connected to a monitor)

See below for the serial console output.

Thanks, Jeff



[   23.759536] ata6: PATA max UDMA/100 cmd 0x3420 ctl 0x3418 bmdma 0x30c8
irq 18
         Starting dracut initque[   24.055876] PTP clock support registered
ue hook...
         Starting Show Plymouth [   24.134932] [drm] Memory usable by
graphics device = 512M
Boot Screen...
[   24.227675] [drm] Replacing VGA console driver
[   24.287989] Console: switching to colour dummy device 80x25
[   24.388640] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.5-k
[   24.458296] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[   24.528976] random: nonblocking pool is initialized
[   24.592252] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   24.671223] [drm] Driver supports precise vblank timestamp query.
[   24.744110] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   24.865151] [drm] initialized overlay support
[   24.917174] ACPI Exception: AE_NOT_FOUND, Evaluating _DOD
(20150619/video-1157)
[   25.004502] ACPI: Video Device [IGD0] (multi-head: yes  rom: no  post: no)
[   25.086802] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7
[   25.196256] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on
minor 0
[   25.281702] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec)
set to dynamic conservative mode
[   25.406402] fbcon: inteldrmfb (fb0) is primary device
[   25.441912] Console: switching to colour frame buffer device 160x64
[   25.581652] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[   25.581655] i915 0000:00:02.0: registered panic notifier
[   25.830435] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1)
00:1a:4d:14:12:30
[   25.925019] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[   25.925053] e1000e 0000:00:19.0 eth0: MAC: 6, PHY: 6, PBA No: FFFFFF-0FF
[   26.008784] e1000e 0000:00:19.0 enp0s25: renamed from eth0