[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
Also affect kernel 4.10.0-40 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
r8723bs (sdio wifi driver) is currently in staging tree, so you need to compile Linux kernel yourself to make it work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
Chris, thanks for reply. I've installed latest (10 may) daily build of kernel and seems it works better, at least I see battery meter and no PUNIT timeouts in dmesg but still no wifi/bt (rtl8723bs) and audio. I will wait for 4.12-rc kernel before filing a bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
Alex, you should probably file a new upstream bug about the issue if you can reproduce it on the upstream 4.11 version. I no longer have a Cherry Trail system so can't do it myself. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
Tried to install Xubuntu on my CherryTrail-based Yepo 737s laptop with same issues as mentioned. Nothing is working - no wifi, nor audio, nor power etc, updated kernel to recent 4.11 and still nothing. I'm upset a bit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
Still there in Kernel 4.8.9 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
I could be wrong but this problem looks specific to various cherry-trail Atom devices *and* Kernel 4.4. I have seen this problem fixed on those devices with newer kernels but I don't remember if it was 4.7 or 4.8-RCx -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting
As noted at the link the code is known wrong for CHT but may have further bugs: https://bugzilla.kernel.org/show_bug.cgi?id=150481#c1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625440 Title: i2c_designware 808622C1:06: punit semaphore timed out, resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1625440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
