[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2018-01-01 Thread Aleksei
sorry - The config above is not working as well. I mean - it is unstable - it may give 35 MBit/s or 0.5 MBit/s. No relation with '11n_disable' setting found. I tried several kernels - 4.4.10 - but haven't been able to find stable working one - so the question is still open -- You received

[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2018-01-01 Thread Aleksei
As I managed to solve the problem before and after updates I started using latest kernel where the problem reveals again, I put my working config here First - this one - sudo vim /etc/modprobe.d/iwlwifi-disable11n.conf having this one inside - options iwlwifi 11n_disable=0 is not affecting the

[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2017-12-31 Thread Aleksei
it is happening again - no idea on how to solve it -- 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/1626283 Title: lenovo t420s very slow wifi after dist upgrade 14-16 Status in linux

[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2016-10-03 Thread Aleksei
now it is about 23 mbit\s, but actually my wifi signal is about 100 mbit\s and my IPAD gets about 80 \ 100 (download\upload). I consider that fix as good but there is a room for an improvement ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete =>

[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2016-10-03 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 stable kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel

[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2016-09-27 Thread Alberto Salvia Novella
** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- 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/1626283 Title: lenovo t420s very slow wifi after dist upgrade 14-16

[Kernel-packages] [Bug 1626283] Re: lenovo t420s very slow wifi after dist upgrade 14-16

2016-09-26 Thread Brian Murray
** Package changed: ubuntu-release-upgrader (Ubuntu) => linux (Ubuntu) -- 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/1626283 Title: lenovo t420s very slow wifi after dist upgrade 14-16