[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2015-02-08 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-10 Thread Joseph Salisbury
I started a kernel bisect between v3.13.11.10 and v3.13.11.11. The kernel bisect will require testing of about 7-10 test kernels. I built the first test kernel, up to the following commit: faabc0f89f64062c18fc047f0008b45556be1efd The test kernel can be downloaded from:

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-08 Thread BruceWouaigne
Sorry for the delay guys, I've beed quite occupied these days... So as you asked @Christopher, I've tried with the latest upstream kernel which is http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-rc7-vivid/ right? Same problem, vry slow and unstable wireless. ** Tags added:

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-08 Thread Christopher M. Penalver
BruceWouaigne, the next step is to fully commit bisect from kernel 3.13.11.11 to 3.16 in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-08 Thread BruceWouaigne
Ok folks, I don't know why but (before doing the commit bisect) I tried again a few kernels. And I guess I did something wrong last week because it looks like the problem is between 3.13.11.10 (which seems to work) and 3.13.11.11 (which don't) I guess my test scenario can be the problem since I'm

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-08 Thread BruceWouaigne
Any idea why can't I find the rev Ubuntu-3.13.0-41.69 in the git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow and

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-07 Thread Christopher M. Penalver
Pilot6, I added the tag with the meaning of the issue is not reproducible with the upstream kernel. However, the usage precedent of this tag is if both the problem is not reproducible in the upstream kernel, and the upstream kernel version is higher than the Ubuntu kernel after mapping. I'll

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread BruceWouaigne
apport information ** Tags added: apport-collected ** Description changed: Using an Asus Zenbook UX303L, with the last kernel, wifi is almost unusable. The connection is VERY slow and keeps dropping. There was absolutely no problem with the linux-image-3.13.0-40-generic kernel.

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Christopher M. Penalver
BruceWouaigne, as per http://www.asus.com/us/Notebooks_Ultrabooks/UX303LN/HelpDesk_Download/ an update to your BIOS is available (204). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything? If it doesn't, could you please both specify what

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Joseph Salisbury
I'd like to perform a reverse bisect to figure out which commit upstream fixes this regression. It would be very helpful to know the last upstream kernel that had this issue and the first kernel that did not. Can you test the following kernels and report back? v3.13.11.10:

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Joseph Salisbury
Some commits added in 3.13.0-41 that could be related: 464cb89 Revert iwlwifi: mvm: treat EAPOLs like mgmt frames wrt rate 156627a iwlwifi: dvm: drop non VO frames when flushing 46ad4b0 mac80211: add vif to flush call ee7d9de iwlwifi: configure the LTR 006f959 mac80211: fix typo in starting

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread BruceWouaigne
Ok so, same problem (wifi unstable and very slow) with the new BIOS. Here is the result of the command: $ sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date UX303LN.204 09/01/2014 Coming up next, the tests on the previous kernels! ** Changed in: linux (Ubuntu) Status:

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread BruceWouaigne
3.13.11.10 and 3.13.11.11 are working perfectly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow and unstable WIFI To manage notifications about this bug go to:

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Joseph Salisbury
The v3.13.11.11 kernel does not have the bug? http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11.11-trusty/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread BruceWouaigne
No, everything looks fine with both 3.13.11.10 and 3.13.11.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow and unstable WIFI To manage notifications about

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Christopher M. Penalver
** Tags removed: bios-outdated-204 ** Tags added: latest-bios-204 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow and unstable WIFI To manage notifications

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Christopher M. Penalver
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow and unstable WIFI To manage notifications about this bug go to:

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-03 Thread Pilot6
@Christopher What fixed the bug upstream? @BruceWouaigne Is this bug still there with 3.16.0-26.35 or 3.16.0-25.33? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-02 Thread BruceWouaigne
** Description changed: Using an Asus Zenbook UX303L, with the last kernel, wifi is almost unusable. The connection is VERY slow and keeps dropping. There was absolutely no problem with the linux-image-3.13.0-40-generic kernel. Tried turning off the power management of wlan0

[Bug 1398585] Re: [Inter 7260] Very slow and unstable WIFI

2014-12-02 Thread Christopher M. Penalver
BruceWouaigne, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect 1398585 ** Package changed: linux-lts-utopic (Ubuntu) = linux (Ubuntu)