Hallo Claus. Ich weiß nicht ob es da jetzt einen Zusammenhang mit deiner Veränderung gibt. Wlan funktioniert jetzt jedenfalls nicht und dmesg zeigt folgendes:
r8712u: module is from the staging directory, the quality is unknown, you have been warned.
r8712u: DriverVersion: v7_0.20100831
r8712u: register rtl8712_netdev_ops to netdev_ops
r8712u: USB_SPEED_HIGH with 4 endpoints
r8712u: Boot from EFUSE: Autoload OK
r8712u: CustomerID = 0x0000
r8712u: MAC Address from efuse = 00:1f:1f:b4:67:e1
r8712u: Loading firmware from "rtlwifi/rtl8712u.bin"
usbcore: registered new interface driver r8712u
r8712u: 1 RCR=0x153f00e
r8712u: 2 RCR=0x553f00e
ADDRCONF(NETDEV_UP): wlan0: link is not ready
usbcore: deregistering interface driver r8712u
usb 1-3: reset high-speed USB device number 2 using ehci_hcd
r8712u: Driver unloaded
r8712u: module is from the staging directory, the quality is unknown, you have been warned.
r8712u: DriverVersion: v7_0.20100831
r8712u: register rtl8712_netdev_ops to netdev_ops
r8712u: USB_SPEED_HIGH with 4 endpoints
r8712u: Boot from EFUSE: Autoload OK
r8712u: CustomerID = 0x0000
r8712u: MAC Address from efuse = 00:1f:1f:b4:67:e1
r8712u: Loading firmware from "rtlwifi/rtl8712u.bin"
usbcore: registered new interface driver r8712u
r8712u: 1 RCR=0x153f00e
r8712u: 2 RCR=0x553f00e
ADDRCONF(NETDEV_UP): wlan0: link is not ready
ADDRCONF(NETDEV_UP): wlan0: link is not ready
BUG: unable to handle kernel paging request at 83535667
IP: [<c106dff1>] free_hot_cold_page+0xec/0xec
*pde = 00000000
Oops: 0000 [#1] SMP
Modules linked in: r8712u(C) thermal processor fan button snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep nvidia(PO) snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm snd_page_alloc snd_timer snd_mixer_oss snd nvidia_agp agpgart forcedeth lirc_serial(O) lirc_dev(O) [last unloaded: r8712u]
Pid: 31266, comm: ifconfig Tainted: P C O 3.3.1.110 #1 MAXDATA System Product Name/A8N-VM Maxdata-CSM
EIP: 0060:[<c106dff1>] EFLAGS: 00010202 CPU: 0
EIP is at __free_pages+0x0/0x1d
EAX: 83535657 EBX: ef929340 ECX: 00000000 EDX: 00000000
ESI: 00000001 EDI: 00000001 EBP: 00000000 ESP: f4767e80
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process ifconfig (pid: 31266, ti=f4766000 task=f5cb8130 task.ti=f4766000)
Stack:
c1232dde ef929340 efbb43c0 c1232e2a efbb4000 f8875de1 efbb4000 f4767eb0
c1310227 efbb4000 00001042 c131025d efbb4058 efbb4058 c13126b5 00001003
efbb4000 ffffff9d 00001003 ef0d32c0 c1312787 00000000 ffffff9d ef0d32cc
Call Trace:
[<c1232dde>] ? firmware_free_data+0x21/0x3c
[<c1232e2a>] ? release_firmware+0x31/0x35
[<f8875de1>] ? netdev_close+0x7f/0x8f [r8712u]
[<c1310227>] ? __dev_close_many+0x6c/0x85
[<c131025d>] ? __dev_close+0x1d/0x2d
[<c13126b5>] ? __dev_change_flags+0x8e/0x101
[<c1312787>] ? dev_change_flags+0x10/0x3b
[<c13486b5>] ? devinet_ioctl+0x23e/0x520
[<c1303b7a>] ? sock_ioctl+0x1ad/0x1d4
[<c13039cd>] ? kernel_sendmsg+0x35/0x35
[<c109c5af>] ? do_vfs_ioctl+0x46b/0x4a1
[<c1303f3b>] ? sock_map_fd+0x19/0x1e
[<c13048df>] ? sys_socket+0x41/0x55
[<c1305635>] ? sys_socketcall+0x64/0x1be
[<c109c610>] ? sys_ioctl+0x2b/0x43
[<c13a2610>] ? sysenter_do_call+0x12/0x26
Code: 89 6e 18 89 51 0c 8b 13 42 3b 53 04 89 13 7c 0f 8b 53 08 89 d9 e8 8a f9 ff ff 8b 43 08 29 03 ff 34 24 9d 83 c4 08 5b 5e 5f 5d c3 <8b> 48 10 3e ff 48 10 0f 94 c1 84 c9 74 0e 85 d2 75 05 e9 fd fe
EIP: [<c106dff1>] __free_pages+0x0/0x1d SS:ESP 0068:f4767e80
CR2: 0000000083535667
---[ end trace efa16fb3e5bd6b64 ]---
Ich habe nicht darauf geachtet, ob es die Kernelmeldungen vor deiner