[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Thanks for your help with this, looks like it's fixed for Xenial on stock kernel v4.4 so I will not proceed with an SRU at this stage :~$ uname -a Linux Bethany 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux :~$ cat /proc/bus/input/devices I: Bus=0011 Vendor=0002 Product=0008 Version=0800 N: Name="AlpsPS/2 ALPS DualPoint TouchPad" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input6 U: Uniq= H: Handlers=mouse1 event7 B: PROP=1 B: EV=b B: KEY=e520 7 0 0 0 0 B: ABS=2608103 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Michael Doube, thank you for taking the time to report this bug and helping to make Ubuntu better. However, I am closing it because the bug has been fixed in the latest development version of Ubuntu. This is a significant bug in Ubuntu. If you need a fix for the bug in previous versions of Ubuntu, please perform as much as possible of the SRU Procedure [1] to bring the need to a developer's attention. [1]: https://wiki.ubuntu.com/StableReleaseUpdates#Procedure ** Tags removed: needs-reverse-bisect ** Tags added: reverse-bisect-done ** Tags added: cherry-pick ** Changed in: linux (Ubuntu) Importance: Low => Medium ** 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/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Bisected kernel, see below (where 'bad' means feature introduced and functional) aeaa881f9b17823028b464893b89c42db797b717 is the first bad commit commit aeaa881f9b17823028b464893b89c42db797b717 Author: Ben Gamari Date: Tue Oct 4 11:43:30 2016 -0700 Input: ALPS - set DualPoint flag for 74 03 28 devices Here we introduce logic in alps_identify to set the ALPS_DUALPOINT flag for touchpad hardware responding to E7 report with 73 03 28, as is found in the Dell Latitude E7470. Tested-by: Michal Hocko Signed-off-by: Ben Gamari Signed-off-by: Dmitry Torokhov :04 04 9e51f288b78352b4b7fca18f5e5f379cd1d4b90a 3b7eafa43208c2a7046be9d17f748fcd5dba18d8 M drivers ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Michael Doube, the next step is to fully reverse commit bisect from kernel 4.4 to 4.9 in order to identify the last bad commit, followed immediately by the first good one. Once this good commit has been identified, it may be reviewed for backporting. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ? Please note, finding adjacent kernel versions, or providing a commit from a kernel version bisect is not fully commit bisecting. Also, the kernel release names are irrelevant for the purposes of bisecting. It is most helpful that after the fix commit (not kernel version) has been identified, you then mark this report Status Confirmed. Thank you for your help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Michael Doube, would you need a backport to a release prior to Zesty? Yes, to 16.04 LTS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Michael Doube, would you need a backport to a release prior to Zesty? If not, please feel free to mark this Status Invalid by clicking on the current status in the yellow line and then choosing Invalid in the revealed drop down box. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Tested against today's Zesty CD Image and confirming that touchpad detection is working there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Michael Doube, as Zesty was rebased against 4.9, could you please test it via http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Tags removed: kernel-fixed-upstream-4.9.0-040900-generic ** Tags added: kernel-fixed-upstream-4.9 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: needs-reverse-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
This is fixed upstream in mainline kernel 4.9.0-040900-generic :~$ cat /proc/bus/input/devices I: Bus=0011 Vendor=0002 Product=0008 Version=0800 N: Name="AlpsPS/2 ALPS DualPoint TouchPad" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input6 U: Uniq= H: Handlers=mouse1 event7 B: PROP=1 B: EV=b B: KEY=e520 7 0 0 0 0 B: ABS=2608103 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-fixed-upstream kernel-fixed- upstream-4.9.0-040900-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Michael Doube, thank you for reporting this and helping make Ubuntu better. In order to allow additional upstream developers to examine the issue, at your earliest convenience, could you please test the latest upstream kernel available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ? Please keep in mind the following: 1) The one to test is at the very top line at the top of the page (not the daily folder). 2) The release names are irrelevant. 3) The folder time stamps aren't indicative of when the kernel actually was released upstream. 4) Install instructions are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . If testing on your main install would be inconvenient, one may: 1) Install Ubuntu to a different partition and then test this there. 2) Backup, or clone the primary install. If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-X.Y-rcZ Where X, and Y are the first two numbers of the kernel version, and Z is the release candidate number if it exists. If the mainline kernel does not fix the issue, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-X.Y-rcZ Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream. Also, you don't need to apport-collect further unless specifically requested to do so. It is most helpful that after testing of the latest upstream kernel is complete, you mark this report Status Confirmed. Lastly, to keep this issue relevant to upstream, please continue to test the latest mainline kernel as it becomes available. Thank you for your help. ** Tags added: bios-outdated-1.9.3 ** No longer affects: xserver-xorg-input-synaptics (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** 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/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
Added linux package because device is not correctly detected and debugging instructions say " If Touchpad is not detected then the following will appear: Name="ImPS/2 Generic Wheel Mouse" In this case the bug must be a kernel issue." https://wiki.ubuntu.com/DebuggingTouchpadDetection :~$ cat /proc/bus/input/devices I: Bus=0011 Vendor=0002 Product=0005 Version= N: Name="ImPS/2 Generic Wheel Mouse" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input7 U: Uniq= H: Handlers=mouse1 event8 B: PROP=1 B: EV=7 B: KEY=7 0 0 0 0 B: REL=103 ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1641451] Re: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370
** Summary changed: - 'ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 + ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641451 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in Dell Latitude 7370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1641451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs