[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-09-05 Thread Yuan Song
I was wrong. The timestamp in the printk output is not quite accurate. Looks like timestamp is added asynchronously. -- 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/1534985 Title:

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-09-05 Thread Yuan Song
looks like it is related to scheduler timer. I got a different issue with another device. After spending some time debugging the driver, I found the timeout was not scheduled correctly. Even though the timeout value was set to 3 minutes, timeout happened within 100ms -- You received this bug

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-08-21 Thread Yuan Song
After using 16.04 for several months, I found the same problem can also happen in 16.04. It just happens much less frequently. Do not see any pattern when it can happen. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-02-27 Thread Yuan Song
the problem does not happen in 16.04 -- 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/1534985 Title: ethernet card can not resume Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-01-30 Thread Yuan Song
4.5-rc1 makes no difference. But, as I said, 15.10 works fine. May not be pure kernel issue. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-01-21 Thread Yuan Song
kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1534985 Title: ethernet card can not

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-01-21 Thread Yuan Song
kernel-bug-exists-upstream -- 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/1534985 Title: ethernet card can not resume Status in linux package in Ubuntu: Confirmed Bug description:

[Kernel-packages] [Bug 1535521] [NEW] kernel stack trace

2016-01-18 Thread Yuan Song
Public bug reported: When I booted into 3.19.0.43 from Ubuntu 14.04.3 . The kernel stopped during boot. I checked dmesg. There was a stack trace. The motherboard I used is a ASRock H170M Pro4 Bios p1.8. The following is the stack trace. [8.484935] [drm] Replacing VGA console driver [

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-01-17 Thread Yuan Song
I also tried kernel 4.2 and 3.19 in ubuntu 14.04. The same problem happened. It is pretty strange. It works in Ubuntu 15.10 -- 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/1534985

[Kernel-packages] [Bug 1534985] [NEW] ethernet card can not resume

2016-01-16 Thread Yuan Song
Public bug reported: I have two network cards on my desktop. Both failed to resume from S3. Both cards are intel cards. The driver I am using is e1000e-3.2.4.2 . I did some driver debug and found the watchdog event in the driver was not triggered. The watchdog event is used to check if the

[Kernel-packages] [Bug 1534985] Re: ethernet card can not resume

2016-01-16 Thread Yuan Song
** Attachment added: "pciinfo" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534985/+attachment/4551193/+files/pciinfo -- 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/1534985