Hallo,
Ich habe ein kleines Problem mit dem UMTS-Modem, der wird immer mit der Zeit warm. Das Problem habe ich bis jetzt gelöst indem ich die Stelle immer frei lasse damit die Luft dahin kommt. Es ist keine zufriedenstellende Lösung, da ich ständig etwas drunter legen muss... UMTS an sich tue ich gar nicht nutzen, sondern nur Wlan.
Nun die Frage: wie kann man die UMTS-Karte/Funktion ausschalten ohne Wlan zu verlieren?
Die Ausgaben im Terminal sind:
:~$ lspci -nnk | grep -i net -A2 02:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [8086:0084] Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN [8086:1315] Kernel driver in use: iwlagn -- 08:00.0 Ethernet controller [0200]: Atheros Communications Device [1969:1083] (rev c0) Subsystem: Lenovo Device [17aa:21f2] Kernel driver in use: atl1c :~$ uname -a Linux thinkpad 2.6.38-11-generic-pae #48-Ubuntu SMP Fri Jul 29 20:51:21 UTC 2011 i686 i686 i386 GNU/Linux :~$ cat /var/lib/NetworkManager/NetworkManager.state [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true :~$ dmesg | egrep 'net|eth|sky|sis|via|3c3|3c5|e100|8139|8169|acx|air|ath|atl|ar9|carl|atme|at7|herm|iwl|ipw|rtl8|r81|rt2|rt3|rt6|rt7|tg3|ssb|wl|b43|b44|ori|pri|p5|zd|ndis|wmi|ns8' [ 0.000344] Initializing cgroup subsys net_cls [ 0.000420] CPU0: Thermal monitoring handled by SMI [ 0.275163] CPU1: Thermal monitoring handled by SMI [ 0.383088] CPU2: Thermal monitoring handled by SMI [ 0.491015] CPU3: Thermal monitoring handled by SMI [ 0.517260] print_constraints: dummy: [ 2.218068] wmi: Mapper loaded [ 2.273076] audit: initializing netlink socket (disabled) [ 2.521559] thermal LNXTHERM:00: registered as thermal_zone0 [ 2.521563] ACPI: Thermal Zone [TZ00] (53 C) [ 2.883556] i2c-core: driver [adp5520] using legacy suspend method [ 2.883559] i2c-core: driver [adp5520] using legacy resume method [ 2.884473] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 2.932396] device-mapper: multipath: version 1.2.0 loaded [ 2.932400] device-mapper: multipath round-robin: version 1.0.0 loaded [ 3.320676] atl1c 0000:08:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 3.320695] atl1c 0000:08:00.0: setting latency timer to 64 [ 3.476583] atl1c 0000:08:00.0: version 1.0.1.0-NAPI [ 4.241854] fbcon: inteldrmfb (fb0) is primary device [ 17.100677] Adding 3058684k swap on /dev/sda5. Priority:-1 extents:1 across:3058684k [ 17.464183] <30>udev[347]: renamed network interface eth0 to eth1 [ 17.727982] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 17.875024] atl1c 0000:08:00.0: irq 42 for MSI/MSI-X [ 17.961498] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 18.209224] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 18.227151] cdc_ncm: usb0: network connection: disconnected [ 18.275278] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree: [ 18.275284] iwlagn: Copyright(c) 2003-2010 Intel Corporation [ 18.276451] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 18.276466] iwlagn 0000:02:00.0: setting latency timer to 64 [ 18.276520] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N 1000 BGN, REV=0x6C [ 18.297034] iwlagn 0000:02:00.0: device EEPROM VER=0x15d, CALIB=0x6 [ 18.297041] iwlagn 0000:02:00.0: Device SKU: 0X9 [ 18.297046] iwlagn 0000:02:00.0: Valid Tx ant: 0X1, Valid Rx ant: 0X3 [ 18.298108] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels [ 18.298225] iwlagn 0000:02:00.0: irq 44 for MSI/MSI-X [ 18.319701] iwlagn 0000:02:00.0: loaded firmware version 128.50.3.1 build 13488 [ 18.320136] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [ 18.332333] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 18.359561] <30>udev[336]: renamed network interface wlan0 to wlan1 [ 20.804710] ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 31.440026] wlan1: authenticate with 88:25:2c:62:dd:5a (try 1) [ 31.442623] wlan1: authenticated [ 31.442672] wlan1: associate with 88:25:2c:62:dd:5a (try 1) [ 31.445896] wlan1: RX AssocResp from 88:25:2c:62:dd:5a (capab=0x431 status=0 aid=2) [ 31.445902] wlan1: associated [ 31.450289] ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.223859] wlan1: deauthenticating from 88:25:2c:62:dd:5a by local choice (reason=3) [ 39.306221] cfg80211: Restoring regulatory settings [ 39.311408] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [ 42.032379] wlan1: no IPv6 routers present [ 55.384739] wlan1: authenticate with 88:25:2c:62:dd:5a (try 1) [ 55.386684] wlan1: authenticated [ 55.386732] wlan1: associate with 88:25:2c:62:dd:5a (try 1) [ 55.392850] wlan1: RX AssocResp from 88:25:2c:62:dd:5a (capab=0x431 status=0 aid=2) [ 55.392857] wlan1: associated [ 68.233466] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 3 [ 73.685000] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 4 [ 142.250048] iwlagn 0000:02:00.0: Aggregation not enabled for tid 6 because load = 0 [ 231.006561] iwlagn 0000:02:00.0: Aggregation not enabled for tid 6 because load = 0 [ 347.189756] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 5 [ 356.146118] iwlagn 0000:02:00.0: iwlagn_tx_agg_start on ra = 88:25:2c:62:dd:5a tid = 0 [ 601.040802] iwlagn 0000:02:00.0: iwlagn_tx_agg_start on ra = 88:25:2c:62:dd:5a tid = 6 [ 1903.342092] wlan1: deauthenticating from 88:25:2c:62:dd:5a by local choice (reason=3) [ 1903.465492] cfg80211: Restoring regulatory settings [ 1903.473552] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [ 1979.050338] wlan1: authenticate with 88:25:2c:62:dd:5a (try 1) [ 1979.052751] wlan1: authenticated [ 1979.052834] wlan1: associate with 88:25:2c:62:dd:5a (try 1) [ 1979.057138] wlan1: RX AssocResp from 88:25:2c:62:dd:5a (capab=0x431 status=0 aid=1) [ 1979.057148] wlan1: associated [ 1991.348255] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 2 [ 1997.472440] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 2 [ 2064.758142] iwlagn 0000:02:00.0: Aggregation not enabled for tid 6 because load = 0 [ 2082.560905] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 0 [ 2087.960712] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 3 [ 2093.668083] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 3 [ 2096.808060] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 10 [ 2101.407147] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 7 [ 2105.875130] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 6 [ 2117.137473] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 0 [ 2123.738594] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 0 [ 2131.717956] iwlagn 0000:02:00.0: Aggregation not enabled for tid 6 because load = 1 [ 2140.535276] iwlagn 0000:02:00.0: Aggregation not enabled for tid 0 because load = 1 [ 2158.924931] iwlagn 0000:02:00.0: iwlagn_tx_agg_start on ra = 88:25:2c:62:dd:5a tid = 0 [ 2589.435775] iwlagn 0000:02:00.0: iwlagn_tx_agg_start on ra = 88:25:2c:62:dd:5a tid = 6
Ps. Ich vermute: Die Karte versucht sich im Hintergrund sich ständig zu verbinden und deswegen wird sie ständig warm
Grüße
HipFlo