[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
I uploaded a new kernel, same as the previous one but with extra debug. Please test this one instead. http://people.canonical.com/~sforshee/lp1201470/linux-3.10.0-3.12+lp1201470v201307171617/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
attaching 'sudo iw wlan0 scan' output ** Attachment added: 'sudo iw wlan0 scan' output https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1201470/+attachment/3738567/+files/out.txt ** Changed in: linux (Ubuntu Saucy) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
I agree that this particular issue seems to be Intel driver specific. The Dell related issue feels like a similar symptom resulting from the same problem, but should be addressed separately. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
@Robbie, can you open a separate bug for the Dell issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
I have identified one issue that looks like it's contributing to the problem. This isn't a kernel bug, but a problem with the data from the router that causes mac80211 to disconnect from the current AP and roam to another one. The test kernel linked to below contains a workaround that _might_ help, if the AP is also sending us the same information in another way. Please install this kernel and then attach syslog after using it for a little while. Also let me know whether or not it's working any better. http://people.canonical.com/~sforshee/lp1201470/linux-3.10.0-3.12+lp12014670v201307161347/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
attaching var/log/syslog ** Attachment added: syslog https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1201470/+attachment/3737622/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
lspci -vnvn output attached ** Attachment added: lspci.output https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1201470/+attachment/3737623/+files/lspci.output -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
If you have a chance, it would also be good to know if v3.11-rc1 also exhibits this bug. The 3.11-rc1 kernel can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.11-rc1-saucy/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
Did this issue just start happening in Saucy? Did it also happen in Raring or other earlier releases? ** Changed in: linux-firmware (Ubuntu Saucy) Importance: Undecided = High ** Tags added: kernel-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
Joseph, So the problem is also occurring with a Precise installed Dell laptop with a Broadcom card. Feels like the issue is related to multiple access points with the same SID, and possibly Network Manager related. ** Package changed: linux-firmware (Ubuntu Saucy) = network-manager (Ubuntu Saucy) ** Changed in: network-manager (Ubuntu Saucy) Status: Confirmed = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
On Mon, Jul 15, 2013 at 05:16:04PM -, Robbie Williamson wrote: So the problem is also occurring with a Precise installed Dell laptop with a Broadcom card. Feels like the issue is related to multiple access points with the same SID, and possibly Network Manager related. I'd be very surprised if the Precise/Broadcom and Saucy/Intel problems had the same root cause. Especially based on these logs, which seem to indicate a failure condition returned from the hardware/ucode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
Thanks for the feedback, Robbie. I'm going to keep a Linux package task as well, just in case there is anything kernel related. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Saucy) Importance: Undecided = High ** Changed in: linux (Ubuntu Saucy) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
I see nothing here that points to an issue with NetworkManager; although there are messages about flushing TX queues and how the scan request can't be initiated. Is this something that started happening with a new kernel? ** Changed in: network-manager (Ubuntu Saucy) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201470] Re: Intel wireless microcode driver failure in Saucy causes disconnects
I suspect a driver or ucode issue based on the logs. Robbie, can you attach the output of running 'sudo iw wlan0 scan' in the environment where you're getting this problem? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201470 Title: Intel wireless microcode driver failure in Saucy causes disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1201470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
