[Kernel-packages] [Bug 1297522] [NEW] Since Trusty /proc/diskstats shows weird values

Public bug reported: After upgrading some virtual machines (KVM) to Trusty I noticed really high I/O wait times, e.g. Munin graphs now show up to 200 seconds(!) read I/O wait time. See attached image. Of course real latency isn't higher than before, it's only /proc/diskstats that shows totally wro

[Kernel-packages] [Bug 1297522] Re: Since Trusty /proc/diskstats shows weird values

** Attachment added: "apport.linux.WwkgUu.apport" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1297522/+attachment/4043636/+files/apport.linux.WwkgUu.apport ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a me

[Kernel-packages] [Bug 1297522] Re: Since Trusty /proc/diskstats shows weird values

No issues with 3.14 kernel ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-fixed-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/1297522

[Kernel-packages] [Bug 1297522] Re: Since Trusty /proc/diskstats shows weird values

** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- 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/1297522 Title: Since Trusty /proc/diskstats shows weird

[Kernel-packages] [Bug 956479] Re: analog audio output is changed to HDMI, after display standby with kernel 3.0.0-17.30

No issue anymore. I can't say when it was fixed because I had disabled HDMI in BIOS until now. ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https: