Emmanuel Grumbach 11/09/2013 To : Toufilk ... Cc : linux-wirel...@vger.kernel.org
Hi, thanks for your report > [ 74.374420] iwlwifi 0000:01:00.0: Start IWL Error Log Dump: > [ 74.374429] iwlwifi 0000:01:00.0: Status: 0x00000000, count: 6 > [ 74.374438] iwlwifi 0000:01:00.0: 0x0000003C | NMI_INTERRUPT_DATA_ACTION_PT > [ 74.374445] iwlwifi 0000:01:00.0: 0x059002A3 | uPc > [ 74.374452] iwlwifi 0000:01:00.0: 0x00000000 | branchlink1 > [ 74.374459] iwlwifi 0000:01:00.0: 0x00000C8A | branchlink2 > [ 74.374466] iwlwifi 0000:01:00.0: 0x00014078 | interruptlink1 > [ 74.374473] iwlwifi 0000:01:00.0: 0x00000676 | interruptlink2 > [ 74.374480] iwlwifi 0000:01:00.0: 0x00014D9A | data1 > [ 74.374486] iwlwifi 0000:01:00.0: 0x00000008 | data2 > [ 74.374493] iwlwifi 0000:01:00.0: 0x03030000 | data3 > [ 74.374500] iwlwifi 0000:01:00.0: 0x59009500 | beacon time > [ 74.374507] iwlwifi 0000:01:00.0: 0x539A8E27 | tsf low > [ 74.374514] iwlwifi 0000:01:00.0: 0x00000040 | tsf hi > [ 74.374521] iwlwifi 0000:01:00.0: 0x00000000 | time gp1 > [ 74.374528] iwlwifi 0000:01:00.0: 0x0431E87A | time gp2 > [ 74.374534] iwlwifi 0000:01:00.0: 0x00000000 | time gp3 > [ 74.374541] iwlwifi 0000:01:00.0: 0x00321600 | uCode version > [ 74.374548] iwlwifi 0000:01:00.0: 0x00000144 | hw version > [ 74.374555] iwlwifi 0000:01:00.0: 0x00489204 | board version > [ 74.374562] iwlwifi 0000:01:00.0: 0x0018001C | hcmd > [ 74.374569] iwlwifi 0000:01:00.0: 0x26F63800 | isr0 > [ 74.374575] iwlwifi 0000:01:00.0: 0x01018000 | isr1 > [ 74.374582] iwlwifi 0000:01:00.0: 0x0000000A | isr2 > [ 74.374589] iwlwifi 0000:01:00.0: 0x4041FC81 | isr3 > [ 74.374596] iwlwifi 0000:01:00.0: 0x00000000 | isr4 > [ 74.374603] iwlwifi 0000:01:00.0: 0x10800112 | isr_pref > [ 74.374609] iwlwifi 0000:01:00.0: 0x00014D9A | wait_event > [ 74.374616] iwlwifi 0000:01:00.0: 0x000000D0 | l2p_control > [ 74.374623] iwlwifi 0000:01:00.0: 0x00019C20 | l2p_duration > [ 74.374630] iwlwifi 0000:01:00.0: 0x0000003F | l2p_mhvalid > [ 74.374637] iwlwifi 0000:01:00.0: 0x000000CF | l2p_addr_match > [ 74.374644] iwlwifi 0000:01:00.0: 0x00000005 | lmpm_pmg_sel > [ 74.374651] iwlwifi 0000:01:00.0: 0xA3925B33 | timestamp > [ 74.374658] iwlwifi 0000:01:00.0: 0x00346878 | flow_handler > [ 74.374667] ieee80211 phy0: Hardware restart was requested This is a firmware issue that has been fixed in later versions that we haven't released yet. I hope that I will able to release the new firmware very soon. ----------------- Emmanuel Grumbach 11/09/2013 To : Toufilk ... Attached : iwlwifi-7260-7.ucode Ok - back to you privately. I am attached a new firmware - I will be very clear here. Please do not share this firmware with anybody - no guarantee of anything. As I said, we will have an official release of a newer firmware with this issue fixed. Please report back with this firmware. ----------------- To which I replied : Thanks, tested and working! Cheers -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1221202 Title: 8086:08b1 iwlwifi crash with "Microcode SW error detected" Status in “linux” package in Ubuntu: Incomplete Bug description: I have an intel 7260 wifi card (it is a dual band). I have had a **lot** of trouble connecting to my router (also dual band). I don't know how I did but I managed to connect to the 2.4GHz AP but it is not very stable. However, I've never managed to connect to the 5.5GHz AP while it is listed as available. By looking at dmesg, the driver is crashing: ... [ 74.358662] wlan0: authenticate with a6:b1:e9:ae:61:a2 [ 74.359848] wlan0: send auth to a6:b1:e9:ae:61:a2 (try 1/3) [ 74.360756] wlan0: authenticated [ 74.364053] wlan0: associate with a6:b1:e9:ae:61:a2 (try 1/3) [ 74.373879] iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x2000000. ... Then the wifi is dead and I have to reboot. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-4-generic 3.11.0-4.9 ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7 Uname: Linux 3.11.0-4-generic x86_64 ApportVersion: 2.12.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: francois 1871 F.... pulseaudio /dev/snd/controlC1: francois 1871 F.... pulseaudio Date: Thu Sep 5 14:28:05 2013 HibernationDevice: RESUME=UUID=336e37fb-47a2-406c-ad64-630659d38f70 InstallationDate: Installed on 2013-07-30 (36 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130729) MachineType: Sony Corporation SVP1321C5E MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-4-generic root=UUID=fe28f457-7a8a-4185-866b-115aded2e40c ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-4-generic N/A linux-backports-modules-3.11.0-4-generic N/A linux-firmware 1.113 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/17/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: R0270V7 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0270V7:bd05/17/2013:svnSonyCorporation:pnSVP1321C5E:pvrC60C1VKQ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: SVP1321C5E dmi.product.version: C60C1VKQ dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1221202/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
