Hm ..., didn't found anything about APM in the dmesg output.
But if I don't run anything with heavy CPU usage, it should be fine?
Here is the complete dmesg output:
Code:
OpenBSD 6.4 (GENERIC) #926: Thu Oct 11 13:43:06 MDT 2018
deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
real mem = 266813440 (254MB)
avail mem = 246902784 (235MB)
User Kernel Config
UKC> disable acpi
519 acpi0 disabled
UKC> quit
Continuing...
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 10/18/02, BIOS32 rev. 0 @ 0xfd790, SMBIOS rev. 2.31 @ 0xdb810 (28 entries)
bios0: vendor PHOENIX BIOS version "V1.03C" date 10/18/2002
bios0: Acer TravelMate 420
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xfd790/0x870
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf30/176 (9 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #3 is the last bus
bios0: ROM list: 0xc0000/0xf000 0xcf000/0x1000 0xdb800/0x800! 0xdc000/0x4000!
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel(R) Celeron(R) CPU 1.70GHz ("GenuineIntel" 686-class) 1.70 GHz, 0f-01-03
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PERF,MELTDOWN
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
0:31:1: mem address conflict 0xff00000/0x400
pchb0 at pci0 dev 0 function 0 "Intel 82845 Host" rev 0x04
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0xec000000, size 0x4000000
ppb0 at pci0 dev 1 function 0 "Intel 82845 AGP" rev 0x04
pci1 at ppb0 bus 1
radeondrm0 at pci1 dev 0 function 0 "ATI Radeon Mobility M7" rev 0x00
drm0 at radeondrm0
radeondrm0: irq 9
uhci0 at pci0 dev 29 function 0 "Intel 82801CA/CAM USB" rev 0x02: irq 9
uhci1 at pci0 dev 29 function 1 "Intel 82801CA/CAM USB" rev 0x02: irq 9
uhci2 at pci0 dev 29 function 2 "Intel 82801CA/CAM USB" rev 0x02: irq 9
ppb1 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x42
pci2 at ppb1 bus 2
2:4:0: mem address conflict 0xff01000/0x1000
"TI TSB43AB22 FireWire" rev 0x00 at pci2 dev 0 function 0 not configured
cbb0 at pci2 dev 4 function 0 "O2 Micro OZ69[17]2 CardBus" rev 0x00: irq 9
fxp0 at pci2 dev 8 function 0 "Intel PRO/100 VE" rev 0x42, i82562: irq 9, address 00:02:3f:b1:16:a4
inphy0 at fxp0 phy 1: i82562ET 10/100 PHY, rev. 0
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 3 device 0 cacheline 0x0, lattimer 0x20
pcmcia0 at cardslot0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801CAM LPC" rev 0x02: 24-bit timer at 3579545Hz
pciide0 at pci0 dev 31 function 1 "Intel 82801CAM IDE" rev 0x02: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <TOSHIBA MK2018GAP>
wd0: 16-sector PIO, LBA, 19077MB, 39070080 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <QSI, DVD/CDRW SBW-161, SX13> ATAPI 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
ichiic0 at pci0 dev 31 function 3 "Intel 82801CA/CAM SMBus" rev 0x02: irq 9
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 256MB DDR SDRAM non-parity PC2300CL2.5
auich0 at pci0 dev 31 function 5 "Intel 82801CA/CAM AC97" rev 0x02: irq 9, ICH3
ac97: codec id 0x414c4740 (Avance Logic ALC202)
ac97: codec features headphone, 20 bit DAC, 18 bit ADC, Realtek 3D
audio0 at auich0
"Intel 82801CA/CAM Modem" rev 0x02 at pci0 dev 31 function 6 not configured
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb1 at uhci1: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci2: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: Synaptics touchpad, firmware 5.8, 0x9248b1 0x4000
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (5032bd78bc8460e1.a) swap on wd0b dump on wd0b
initializing kernel modesetting (RV200 0x1002:0x4C57 0x1025:0x001E).
radeon_cp: Failed to load firmware "radeon/R100_cp.bin"
error: [drm:pid0:r100_cp_init] *ERROR* Failed to load firmware!
drm:pid0:r100_startup *ERROR* failed initializing CP (-2).
drm:pid0:r100_init *ERROR* Disabling GPU acceleration
ttm_pool_mm_shrink_fini: stub
error: [drm:pid0:r100_ring_test] *ERROR* radeon: ring test failed (scratch(0x15E4)=0xCAFEDEAD)
error: [drm:pid0:r100_cp_init] *ERROR* radeon: cp isn't working (-22).
drm:pid0:r100_startup *ERROR* failed initializing CP (-22).
drm:pid0:r100_init *ERROR* Disabling GPU acceleration
error: [drm:pid0:r100_cp_fini] *ERROR* Wait for CP idle timeout, shutting down CP.
Failed to wait GUI idle while programming pipes. Bad things might happen.
Can't enable IRQ/MSI because no handler is installed
radeondrm0: 1024x768, 8bpp
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)