[Bug 460006] Re: wpa supplicant causes large timeouts
Same bug here. It's completely annoying when making voip calls or playing FPS games. I did some research on this problem: Exact every 2 minutes in syslog I get "wpa_supplicant[1112]: CTRL-EVENT-SCAN-RESULTS" and exactly in this moment all my wireless traffic if "paused" for 5-6 seconds, if I run constant ping on my access point I get: 64 bytes from 10.0.2.1: icmp_seq=7 ttl=64 time=0.540 ms 64 bytes from 10.0.2.1: icmp_seq=8 ttl=64 time=0.561 ms 64 bytes from 10.0.2.1: icmp_seq=9 ttl=64 time=6442 ms 64 bytes from 10.0.2.1: icmp_seq=10 ttl=64 time=5442 ms 64 bytes from 10.0.2.1: icmp_seq=11 ttl=64 time=4443 ms 64 bytes from 10.0.2.1: icmp_seq=12 ttl=64 time=3443 ms 64 bytes from 10.0.2.1: icmp_seq=13 ttl=64 time=2445 ms 64 bytes from 10.0.2.1: icmp_seq=14 ttl=64 time=1446 ms 64 bytes from 10.0.2.1: icmp_seq=15 ttl=64 time=447 ms 64 bytes from 10.0.2.1: icmp_seq=16 ttl=64 time=0.496 ms The same thing will happen if I run in console: # iwlist wlan0 scan So the I think the problem is in NetworkManager or nm-applet are running scan every two minutes, not in wpa_supplicant itself. Ifound a workaround: 1. stop NetworkManager (/etc/init.d/network-manager stop) 2. write your wireless config for wpa_supplicant (my is simple I have open wireless network without password) 3. run wpa_supplicant (wpa_supplicant -iwlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf) 4. get IP (dhclient3 wlan0) I'm using ThinkPad X60 with Ethernet controller: Atheros Communications Inc. AR5212 802.11abg NIC (rev 01) -- wpa supplicant causes large timeouts https://bugs.launchpad.net/bugs/460006 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 460006] Re: wpa supplicant causes large timeouts
Looks like this problem have been discussed before https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/373680 -- wpa supplicant causes large timeouts https://bugs.launchpad.net/bugs/460006 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 300693] Re: Thinkpad T61p hardlock flashing caps lock
Random kernel panics with ThinkPad X60 also, I'm using Atheros AR5212 wireless all the time, tried ath_pci and ath5k drivers and still no progress. What I can say that wireless chip becomes very hot when panic occurs. Using different kernels does not help. I tried to leave notebook in console mode with root logged in, but when KP occurred no output where on the screen, just flashing caps lock. I have also Intel 3945abg wireless, and will test it after next kernel panic (usual 1hour-1day). 03:00.0 Ethernet controller: Atheros Communications Inc. AR5212 802.11abg NIC (rev 01) Subsystem: IBM Device 058a Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at edf0 (64-bit, non-prefetchable) [size=64K] Capabilities: [40] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [60] Express Legacy Endpoint, MSI 00 Capabilities: [90] MSI-X: Enable- Mask- TabSize=1 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Kernel driver in use: ath_pci Kernel modules: ath_pci, ath5k Ubuntu 9.10 -- Thinkpad T61p hardlock flashing caps lock https://bugs.launchpad.net/bugs/300693 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 300693] Re: Thinkpad T61p hardlock flashing caps lock
As I wrote in my post #108 before I've been having kernel panics. About a month ago I replaced Atheros card with: 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) since that time I haven't got any hardlocks or panics. So in my case I can 100% CONFIRM that the problem is in Atheros card and/or it's drivers witch causes panics. -- Thinkpad T61p hardlock flashing caps lock https://bugs.launchpad.net/bugs/300693 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 573318] Re: mysql server will not start
Strange but in case the problem was missing /etc/apparmor.d/tunables/home which also caused a problem starting cups -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/573318 Title: mysql server will not start To manage notifications about this bug go to: https://bugs.launchpad.net/mysql-server/+bug/573318/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 865601] Re: Animating Icon eats up CPU and slows dows unity-panel-service
I can confirm my CPU usage went down from 100% to 5% when skype icon rotating -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/865601 Title: Animating Icon eats up CPU and slows dows unity-panel-service To manage notifications about this bug go to: https://bugs.launchpad.net/sni-qt/+bug/865601/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 263555] Re: [intrepid] 2.6.27 e1000e driver places Intel ICH8 and ICH9 gigE chipsets at risk
I have ThinkPad X60 with 82573L, and after upgrading to 11.04 beta with latest kernel it stop working almost at all. Tested e1000e 1.2.20-k2 (in stock kernel) and 1.3.10a driver with no luck, booting with option "pcie_aspm=force" doesn't help, I've tried e1000e_recover.iso but it does not boot on my 32bit processor, and the last what strange I cannot read eeprom: @tpx60:~# ifconfig eth0 up @tpx60:~# ethtool -e eth0 Cannot get driver information: No such device @tpx60:~# ifconfig eth0 down @tpx60:~# ethtool -e eth0 Offset Values -- -- 0x ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0020 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0030 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0040 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0050 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0060 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0x0070 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff @tpx60:~# dmesg | grep e1000e [1.231354] e1000e: Intel(R) PRO/1000 Network Driver - 1.2.20-k2 [1.231358] e1000e: Copyright(c) 1999 - 2011 Intel Corporation. [1.231392] e1000e :02:00.0: Disabling ASPM L1 [1.231410] e1000e :02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [1.231435] e1000e :02:00.0: setting latency timer to 64 [1.231639] e1000e :02:00.0: irq 44 for MSI/MSI-X [1.232563] e1000e :02:00.0: Disabling ASPM L0s [1.392249] e1000e :02:00.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:16:d3:3a:47:ae [1.392253] e1000e :02:00.0: eth0: Intel(R) PRO/1000 Network Connection [1.392332] e1000e :02:00.0: eth0: MAC: 2, PHY: 2, PBA No: 005302-003 [ 27.120351] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 27.176320] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 28.762602] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 28.762610] e1000e :02:00.0: eth0: 10/100 speed: disabling TSO [ 32.855747] e1000e :02:00.0: PCI INT A disabled [ 32.855761] e1000e :02:00.0: PME# enabled [ 89.756091] e1000e :02:00.0: BAR 0: set to [mem 0xee00-0xee01] (PCI address [0xee00-0xee01]) [ 89.756109] e1000e :02:00.0: BAR 2: set to [io 0x2000-0x201f] (PCI address [0x2000-0x201f]) [ 89.756154] e1000e :02:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10b) [ 89.756208] e1000e :02:00.0: restoring config space at offset 0x1 (was 0x10, writing 0x100107) [ 89.756278] e1000e :02:00.0: PME# disabled [ 89.756372] e1000e :02:00.0: Disabling ASPM L1 [ 89.756474] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 89.758786] e1000e :02:00.0: eth0: MAC Wakeup cause - Link Status Change [ 89.828165] e1000e :02:00.0: PME# enabled [ 89.976110] e1000e :02:00.0: BAR 0: set to [mem 0xee00-0xee01] (PCI address [0xee00-0xee01]) [ 89.976128] e1000e :02:00.0: BAR 2: set to [io 0x2000-0x201f] (PCI address [0x2000-0x201f]) [ 89.976184] e1000e :02:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10b) [ 89.976234] e1000e :02:00.0: restoring config space at offset 0x1 (was 0x10, writing 0x100107) [ 89.976329] e1000e :02:00.0: PME# disabled [ 90.052487] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 90.108195] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 91.183858] e1000e :02:00.0: PME# enabled [ 108.668103] e1000e :02:00.0: BAR 0: set to [mem 0xee00-0xee01] (PCI address [0xee00-0xee01]) [ 108.668121] e1000e :02:00.0: BAR 2: set to [io 0x2000-0x201f] (PCI address [0x2000-0x201f]) [ 108.668167] e1000e :02:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10b) [ 108.668222] e1000e :02:00.0: restoring config space at offset 0x1 (was 0x10, writing 0x100107) [ 108.668294] e1000e :02:00.0: PME# disabled [ 108.668388] e1000e :02:00.0: Disabling ASPM L1 [ 108.668491] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 108.670799] e1000e :02:00.0: eth0: MAC Wakeup cause - Link Status Change [ 108.740171] e1000e :02:00.0: PME# enabled [ 108.900079] e1000e :02:00.0: BAR 0: set to [mem 0xee00-0xee01] (PCI address [0xee00-0xee01]) [ 108.900096] e1000e :02:00.0: BAR 2: set to [io 0x2000-0x201f] (PCI address [0x2000-0x201f]) [ 108.900142] e1000e :02:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10b) [ 108.900197] e1000e :02:00.0: restoring config space at offset 0x1 (was 0x10, writing 0x100107) [ 108.900304] e1000e :02:00.0: PME# disabled [ 108.976495] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 109.032199] e1000e :02:00.0: irq 44 for MSI/MSI-X [ 110.107879] e1000e :02:00.0: PME# enabled NIC works fine in Windows 7 and OpenBSD, contact me for more info if needed -- You received
