[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Excellent news! The bluetooth dock battery status started working properly a couple of weeks ago. I can't be sure which update fixed the bug, but here is the latest system status:- ubuntu 19.10 eoan Desktop 5.3.0-26-generic x86_64 kernel Bluez-* 5.50-0ubuntu4 gnome-bluetooth 3.34.0-1 udev 242-7ubuntu3.2 libudev-1.0.0"amd64 1.233-1 The bug can finally be closed as fixed. Thanks very much everyone who contributed. Brian -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
The system is now running 19.04 x64 desktop. The problem has not changed in any obvious manner, although reporting of battery status for its external logitech bluetooth mouse is now correct. Ca anyone suggest how to perform further problem determination, or perhaps even a circumvention. The 0% battery notifications appear every 10 minutes or so and are very tiresome to regularly delete (re the little boy who cried wolf). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
I suspect I need to open a new bug for the ASUS docking station (detachable bluetooth keyboard with touchpad) under 18.04.1 LTS. This system is completely up to date, but it still reports 0% charge all the time. I checked the directory tree for /sys/class/power_supply/AC0 (the mouse is blah/BAT0), but it doesn't have entries for capacity or capacity_level! Comparing the mouse with the dock, I found the former has a type of battery, while the latter has one of mains! I don't feel this is a kernel problem any more - I suspect this is a udev issue. Can anyone advise me whether my suspicion is correct and, if so, how to create a quirk file to correct the device definition... please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Oops! My post #56 should have said the other synaptics mouse is also OK on 18.04.1 LTS (not 17.10). I also got the release of cosmic wrong - it is 18.10, of course! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Things are much improved now on cosmic 18.04 ubuntu studio:- /sys/class/power_supply/BAT0/capacity:100 /sys/class/power_supply/hid-34:88:5d:87:92:8c-battery/capacity:85 Linux 4.18.0-11-lowlatency #12-Ubuntu SMP PREEMPT Tue Oct 23 21:12:42 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux [The mouse is OK again on 17.10, while the ASUS docking station is still not correct. I will update this bug report with details soon.] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Great, thanks. The next step is for someone (a developer probably) to diff the kernel source between 4.14.52 and 4.15-rc1 and look for relevant changes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
This is what I am running right now (v4.15-rc1) and the keyboard is reporting 0% Linux pceet070.cern.ch 4.15.0-041500rc1-generic #201711262030 SMP Mon Nov 27 01:32:09 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Thanks. Can you please test v4.15-rc1 to be sure? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
I've tried the kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D and the last one that I found workding was the 4.14.52, I presume that the next one is the 4.15.rc1, which shows the problem. Are there somewhere more builds in between those two that I can search? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
This bug is now assigned to the Linux kernel. To help the kernel developers find the cause of the regression they will probably ask for someone experiencing the problem to "bisect" the issue in greater detail than just "4.14 works but 4.15 doesn't". The steps are here: https://wiki.ubuntu.com/Kernel/KernelBisection -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
On 04/06/18 13:02, Daniel van Vugt wrote: > In comment #38 the original reporter confirms this bug did not exist up > to and including in kernel 4.14. It only exists in kernel 4.15 and > later. > > So on that basis any bug that does exist in 4.14 and earlier kernels > would not be a duplicate of this one. I think we have been talking at cross-purposes. My post #48 states "All three bluetooth devices reported credible power levels under their 17.10 systems they were running before upgrading to bionic." I used the term "17.10" because the artful kernels have been purged from these systems. I could not remember the exact version, so now I have checked and can refer accurately to them being OK when using 4.13 kernels. BUT I think you must have mis-read my post #48. I used the word "credible" to mean the reported power levels were probably correct under 4.13. Because they seemed to be reasonable at the time, I was happy with the reported power levels. However, a bluetooth mouse with brand new batteries under 4.15 and a reported level of zero percent power is definitely wrong! What next, Daniel? How can I help you? I really don't want to confuse you, or anyone else who might find this bug report. Brian -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
In comment #38 the original reporter confirms this bug did not exist up to and including in kernel 4.14. It only exists in kernel 4.15 and later. So on that basis any bug that does exist in 4.14 and earlier kernels would not be a duplicate of this one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
On 04/06/18 11:57, Daniel van Vugt wrote: > Brian, it sounds like you should like a new bug. > > This bug is about a regression specifically in kernel 4.15, whereas 4.14 > works. Thanks for your quick reply, Daniel. Unfortunately, it has me confused! Both of my systems /are/ already running kernel 4.15, i.e. brian@bacchus:~$ uname -a Linux bacchus 4.15.0-22-lowlatency #24-Ubuntu SMP PREEMPT Wed May 16 17:09:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Am I missing your point? I'm happy to open a new bug, or even one for each machine if that helps. However, I don't want my new bug(s) to be immediately closed as a duplicate of 1769075. Could you explain, please? Brian -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Brian, it sounds like you should like a new bug. This bug is about a regression specifically in kernel 4.15, whereas 4.14 works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
I have the same problem with a Logitech M337 mouse and the 4.15.0-22-lowlatency kernel on my Dell Inspiron 15 laptop. I also with a different Logitech M337 on the 4.4.15.0-22-generic kernel on an Asus Transformer T300 Chi. Its bluetooth docking station reports zero battery, too. All three bluetooth devices reported credible power levels under their 17.10 systems they were running before upgrading to bionic. Is it a coincidence the two machines have Intel wifi/bluetooth adapters which use iwlwifi-7265D-29.ucode? I can run apport from these two machines if that would be helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
I am using the 4.15.0-20-generic. Just to clarify with this kernel after reboot it doesn't report the battery on the keyboard, however letting my desktop on for 2 days it started reporting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Vasilis, There was no kernel update to 18.04 yesterday, but there was to other releases. Which one are you using now? https://launchpad.net/ubuntu/+source/linux ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Indeed with the new update my keyboard started reporting back -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
I just noticed this. my bluetooth keyboard appears to be reporting the battery status while the bluetooth mouse doesn't. This wasnt the case earlier and both were reporting 0%. To clarify on the timeline: ubuntu 17.10 - both were reporting correctly. after installation of 18.04, both stopped. after some core updates that came in yesterday, keyboard reports. ** Attachment added: "Battery Status Screenshot" https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+attachment/5137326/+files/battery.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Is this solved in latest mainline kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1769075] Re: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later)
Thanks. Exact numbers help a lot. ** Summary changed: - [regression][bionic] Bluetooth keyboard battery reports 0% + [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769075 Title: [regression][bionic] Bluetooth keyboard battery reports 0% (in kernel 4.15 and later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1769075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
