Code:
robert@robert-Pavilion-dv5000-RA648EA-ABU:~$ dmesg | grep -i -e acpi -e 8139
[    0.000000] BIOS-e820: [mem 0x0000000037ea0000-0x0000000037eabfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x0000000037eac000-0x0000000037efffff] ACPI NVS
[    0.000000] ACPI: RSDP 000f7c20 000014 (v00 PTLTD )
[    0.000000] ACPI: RSDT 37ea3ed4 000034 (v01 PTLTD    RSDT   06040000  LTP 00000000)
[    0.000000] ACPI: FACP 37eabe3b 000074 (v01 HP     Piranha  06040000 ATI  000F4240)
[    0.000000] ACPI: DSDT 37ea3f08 007F33 (v01     HP     309B 06040000 MSFT 0100000E)
[    0.000000] ACPI: FACS 37eacfc0 000040
[    0.000000] ACPI: SSDT 37eabeaf 0000CF (v01 PTLTD  POWERNOW 06040000  LTP 00000001)
[    0.000000] ACPI: APIC 37eabf7e 000046 (v01 PTLTD  ? APIC   06040000  LTP 00000000)
[    0.000000] ACPI: MCFG 37eabfc4 00003C (v01 HP     PORSCHE  06040000 LOHR 00000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] Ignoring ACPI timer override.
[    0.000000] If you got timer trouble try acpi_use_timer_override
[    0.000000] ACPI: PM-Timer IO Port: 0x8008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.025949] ACPI: Core revision 20131115
[    0.030096] ACPI: All ACPI Tables successfully acquired
[    0.088000] PM: Registering ACPI NVS region [mem 0x37eac000-0x37efffff] (344064 bytes)
[    0.090008] ACPI: bus type PCI registered
[    0.090011] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.092007] ACPI: Added _OSI(Module Device)
[    0.092009] ACPI: Added _OSI(Processor Device)
[    0.092012] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.092014] ACPI: Added _OSI(Processor Aggregator Device)
[    0.094700] ACPI: Interpreter enabled
[    0.094715] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131115/hwxface-580)
[    0.094720] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131115/hwxface-580)
[    0.094737] ACPI: (supports S0 S3 S4 S5)
[    0.094740] ACPI: Using IOAPIC for interrupt routing
[    0.094830] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[    0.094947] ACPI: No dock devices found.
[    0.185369] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.185379] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.185386] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.186678] acpi PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
[    0.186682] acpi PNP0A03:00: host bridge window [mem 0x000dc000-0x000ddfff] (ignored)
[    0.186686] acpi PNP0A03:00: host bridge window [mem 0x000de000-0x000dffff] (ignored)
[    0.186689] acpi PNP0A03:00: host bridge window [mem 0x40000000-0xffffffff] (ignored)
[    0.186693] acpi PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)
[    0.186696] acpi PNP0A03:00: host bridge window [io  0x0d00-0xffff] (ignored)
[    0.186705] acpi PNP0A03:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-06] only partially covers this bridge
[    0.189491] acpiphp: Slot [1] registered
[    0.189761] pci 0000:06:06.0: [10ec:8139] type 00 class 0x020000
[    0.189960] pci 0000:06:06.0: System wakeup disabled by ACPI
[    0.190326] ACPI: PCI Interrupt Link [LNKA] (IRQs 10 11) *0, disabled.
[    0.190395] ACPI: PCI Interrupt Link [LNKB] (IRQs 10 11) *0, disabled.
[    0.190461] ACPI: PCI Interrupt Link [LNKC] (IRQs 10 11) *0, disabled.
[    0.190527] ACPI: PCI Interrupt Link [LNKD] (IRQs 10 11) *0, disabled.
[    0.190594] ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11) *0, disabled.
[    0.190659] ACPI: PCI Interrupt Link [LNKF] (IRQs 10 11) *0, disabled.
[    0.190725] ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11) *0, disabled.
[    0.190791] ACPI: PCI Interrupt Link [LNKH] (IRQs 10 11) *0, disabled.
[    0.216116] ACPI: Enabled 1 GPEs in block 00 to 1F
[    0.216126] ACPI: \_SB_.PCI0: notify handler is installed
[    0.216158] Found 1 acpi root devices
[    0.216199] ACPI : EC: GPE = 0x1a, I/O: command/status = 0x66, data = 0x62
[    0.216798] ACPI: bus type USB registered
[    0.217027] PCI: Using ACPI for IRQ routing
[    0.227441] pnp: PnP ACPI init
[    0.227466] ACPI: bus type PNP registered
[    0.227722] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.228021] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.228073] pnp 00:02: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.228120] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.228155] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.228211] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.228256] pnp 00:06: Plug and Play ACPI device, IDs SYN0120 SYN0100 SYN0002 PNP0f13 (active)
[    0.228396] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.228514] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.252036] pnp: PnP ACPI: found 9 devices
[    0.252038] ACPI: bus type PNP unregistered
[    0.252044] PnPBIOS: Disabled by ACPI PNP
[    0.288633] Switched to clocksource acpi_pm
[    1.190946] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    1.196046] ACPI: AC Adapter [ACAD] (off-line)
[    1.196149] ACPI: Lid Switch [LID]
[    1.196202] ACPI: Power Button [PWRB]
[    1.196261] ACPI: Power Button [PWRF]
[    1.196323] ACPI: Sleep Button [SLPF]
[    1.196385] ACPI: acpi_idle registered with cpuidle
[    1.214122] ACPI: Invalid active0 threshold
[    1.217338] ACPI: Thermal Zone [THRM] (0 C)
[    1.542029] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    1.542037] ACPI: Battery Slot [BAT1] (battery present)
[    1.802310] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[    1.802347] 8139cp 0000:06:06.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
[    1.825168] 8139too: 8139too Fast Ethernet driver 0.9.28
[    1.868139] ssb: Sonics Silicon Backplane found on PCI device 0000:06:02.0
[    1.870512] 8139too 0000:06:06.0 eth0: RealTek RTL8139 at 0x0001a000, 00:16:d4:43:14:1e, IRQ 22
[   20.978216] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[   21.014150] acpi device:11: registered as cooling_device1
[   23.893518] ACPI Error: Needed [Buffer/String/Package], found [Integer] f59349c0 (20131115/exresop-590)
[   23.893532] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20131115/dswexec-461)
[   23.893539] ACPI Error: Method parse/execution failed [\_SB_.WMID.Z00A] (Node f581e498), AE_AML_OPERAND_TYPE (20131115/psparse-536)
[   23.893552] ACPI Error: Method parse/execution failed [\_SB_.WMID.WMAD] (Node f581e678), AE_AML_OPERAND_TYPE (20131115/psparse-536)
[   27.135204] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   33.824160] NETDEV WATCHDOG: eth0 (8139too): transmit queue 0 timed out
[   33.824162] Modules linked in: cuse zram(C) hp_wmi sparse_keymap rfcomm bnep bluetooth arc4 binfmt_misc snd_atiixp snd_atiixp_modem snd_ac97_codec ac97_bus snd_pcm snd_page_alloc snd_seq_midi radeon snd_seq_midi_event snd_rawmidi b43 snd_seq bcma ttm snd_seq_device drm_kms_helper snd_timer mac80211 joydev drm snd k8temp serio_raw cfg80211 i2c_algo_bit soundcore ati_agp shpchp i2c_piix4 video wmi parport_pc ppdev lp parport mac_hid pata_acpi 8139too ssb 8139cp psmouse mii pata_atiixp
[   36.832116] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   48.832112] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   60.832077] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   72.832123] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   84.832114] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   96.832142] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[  108.832156] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[  120.832140] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[  132.832217] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[  144.832130] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[  156.832149] 8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
robert@robert-Pavilion-dv5000-RA648EA-ABU:~$
Setting BIOS to defaults did not mend my network connection.