[Netzwerkkarte. netzwerkkarte wird erkannt, aber kein netzwerk

[seimasepp]

hallo,

bin dabei mir aus einem alten medion E5218 laptop ein htpc zu basteln.

habe nun das problem, dass ich mit der onboard netzwerkkarte kein netzwerkzugriff mehr erhalte, was bis vorgestern noch problemlos möglich war.
ein usb-netzwerkadapter schleußt mich ins netzwerk, also am netzwerk liegts denke ich nicht!

lspci erkennt die jmc250 netzwerkkarte, jedoch passiert gar nichts, wenn ich das netzwerkkabel einstecke.

ach ja, anpingen mit ip-adresse funktioniert auch nicht, jedoch wird in meiner fritz.box-oberfläche der rechner aufgeführt, jedoch mit "mit Fritzbox verbunden, nicht im Internet" angezeigt

ich würde das gern wieder zum laufen bekommen, kann mir da jemand helfen?

terminalausgaben:

lspci:

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>
	Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller])
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0, IRQ 43
	Memory at 80000000 (64-bit, non-prefetchable) [size=4M]
	Memory at d0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 1800 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0
	Memory at f8100000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>

00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 16
	I/O ports at 1820 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 21
	I/O ports at 1840 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 19
	I/O ports at 1860 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 19
	Memory at f8404800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0, IRQ 45
	Memory at f8200000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: f0000000-f3ffffff
	Prefetchable memory behind bridge: 00000000fa000000-00000000fbffffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
	I/O behind bridge: 00003000-00004fff
	Memory behind bridge: f4000000-f80fffff
	Prefetchable memory behind bridge: 00000000fc000000-00000000fdffffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=06, subordinate=07, sec-latency=0
	I/O behind bridge: 00005000-00005fff
	Memory behind bridge: c8000000-cbffffff
	Prefetchable memory behind bridge: 00000000ce000000-00000000cfffffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 23
	I/O ports at 1880 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 19
	I/O ports at 18a0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 18
	I/O ports at 18c0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0, IRQ 23
	Memory at f8404c00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) (prog-if 01 [Subtractive decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
	Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
	Subsystem: Mitac Device 9525
	Flags: bus master, medium devsel, latency 0
	Capabilities: <access denied>
	Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AHCI 1.0])
	Subsystem: Mitac Device 9525
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 44
	I/O ports at 1818 [size=8]
	I/O ports at 180c [size=4]
	I/O ports at 1810 [size=8]
	I/O ports at 1808 [size=4]
	I/O ports at 18e0 [size=32]
	Memory at f8404000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
	Subsystem: Mitac Device 9525
	Flags: medium devsel, IRQ 10
	Memory at 80400000 (64-bit, non-prefetchable) [size=256]
	I/O ports at 1c00 [size=32]
	Kernel modules: i2c-i801

04:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0, IRQ 19
	Memory at f4000000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci-pci

04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80) (prog-if 01)
	Subsystem: Mitac Device 9525
	Flags: fast devsel, IRQ 19
	Memory at f8004000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel modules: sdhci-pci

04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0, IRQ 19
	Memory at f8004400 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: jmb38x_ms
	Kernel modules: jmb38x_ms

04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller (rev 80)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0, IRQ 10
	Memory at f8004800 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>

04:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)
	Subsystem: Mitac Device 9525
	Flags: bus master, fast devsel, latency 0, IRQ 46
	Memory at f8000000 (32-bit, non-prefetchable) [size=16K]
	I/O ports at 4400 [size=128]
	I/O ports at 4000 [size=256]
	Capabilities: <access denied>
	Kernel driver in use: jme
	Kernel modules: jme

lsmod

Module                  Size  Used by
nls_utf8               12494  1 
udf                    83716  1 
crc_itu_t              12628  1 udf
autofs4                27436  1 
lirc_dev               18671  0 
parport_pc             31969  0 
ppdev                  12818  0 
snd_hda_codec_hdmi     31457  1 
snd_hda_codec_realtek    63579  1 
snd_hda_intel          32516  3 
snd_hda_codec         111548  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13273  1 snd_hda_codec
snd_pcm                80235  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13133  0 
snd_rawmidi            25383  1 snd_seq_midi
snd_seq_midi_event     14476  1 snd_seq_midi
nfsd                  233521  2 
nfs                   372104  0 
lockd                  78459  2 nfsd,nfs
snd_seq                51281  2 snd_seq_midi,snd_seq_midi_event
snd_timer              24412  2 snd_pcm,snd_seq
fscache                50235  1 nfs
snd_seq_device         14138  3 snd_seq_midi,snd_rawmidi,snd_seq
auth_rpcgss            35365  2 nfsd,nfs
nfs_acl                12734  2 nfsd,nfs
snd                    62146  16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
sunrpc                228288  6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
lp                     13300  0 
parport                40754  3 parport_pc,ppdev,lp
soundcore              14600  1 snd
psmouse                89579  0 
coretemp               13169  0 
snd_page_alloc         14037  2 snd_hda_intel,snd_pcm
lpc_ich                16926  0 
asix                   22275  0 
mac_hid                13038  0 
jmb38x_ms              17178  0 
memstick               15843  1 jmb38x_ms
serio_raw              13032  0 
dm_multipath           22403  0 
usbnet                 25170  1 asix
scsi_dh                14214  1 dm_multipath
microcode              18210  0 
btrfs                 735498  0 
zlib_deflate           26446  1 btrfs
libcrc32c              12544  1 btrfs
dm_raid45              75358  0 
xor                    26091  1 dm_raid45
dm_mirror              21666  0 
dm_region_hash         16013  1 dm_mirror
dm_log                 18138  3 dm_raid45,dm_mirror,dm_region_hash
hid_generic            12485  0 
usbhid                 41734  0 
hid                    82386  2 hid_generic,usbhid
ahci                   25497  3 
libahci                25938  1 ahci
i915                  465687  2 
drm_kms_helper         47304  1 i915
sdhci_pci              18156  0 
jme                    39501  0 
sdhci                  27831  1 sdhci_pci
drm                   239022  3 i915,drm_kms_helper
i2c_algo_bit           13198  1 i915
video                  18895  1 i915

modinfo jme

filename:       /lib/modules/3.5.0-44-generic/kernel/drivers/net/ethernet/jme.ko
version:        1.0.8
license:        GPL
description:    JMicron JMC2x0 PCI Express Ethernet driver
author:         Guo-Fu Tseng <cooldavid@cooldavid.org>
srcversion:     76060C6DB4968F777E0670A
alias:          pci:v0000197Bd00000260sv*sd*bc*sc*i*
alias:          pci:v0000197Bd00000250sv*sd*bc*sc*i*
depends:        
intree:         Y
vermagic:       3.5.0-44-generic SMP mod_unload modversions 686 
parm:           force_pseudohp:Enable pseudo hot-plug feature manually by driver instead of BIOS. (int)
parm:           no_pseudohp:Disable pseudo hot-plug feature. (int)
parm:           no_extplug:Do not use external plug signal for pseudo hot-plug. (int)

ps: vielleicht weiß jemand einen besseren platz oder ein besseres forum, wo ich sowas fragen kann?