Thank you for the answer. Initially I have installed fresh xubuntu 18.04 version. Just because touchscreen did not work, I have googled a bit and found this article: https://github.com/linuxwacom/wacom-hid-descriptors/issues/12 There I have found a reference to potential kernel issues: https://bugzilla.kernel.org/show_bug.cgi?id=198715#c14 Having that information in mind, decided to experiment with different ubuntu versions (again fresh): 16.04, 17.04 - both were successful (kernel 4.10). Following the kernels topic, I have decided to experiment with the kernel version by 18.04 according to: https://askubuntu.com/questions/700214/how-do-i-install-an-old-kernel It drops down to "sudo dpkg -i *.deb". The page contains the link to http://kernel.ubuntu.com/~kernel-ppa/mainline/ Up to now I have tried following (starting with 4.10 as found by 16.04/17.04): kernel4.10/: linux-headers-4.10.17-041017_4.10.17-041017.201705201051_all.deb linux-headers-4.10.17-041017-generic_4.10.17-041017.201705201051_amd64.deb linux-image-4.10.17-041017-generic_4.10.17-041017.201705201051_amd64.deb
kernel4.11/: linux-headers-4.11.12-041112_4.11.12-041112.201707210350_all.deb linux-headers-4.11.12-041112-generic_4.11.12-041112.201707210350_amd64.deb linux-image-4.11.12-041112-generic_4.11.12-041112.201707210350_amd64.deb kernel4.12/: linux-headers-4.12.14-041214_4.12.14-041214.201709200843_all.deb linux-headers-4.12.14-041214-generic_4.12.14-041214.201709200843_amd64.deb linux-image-4.12.14-041214-generic_4.12.14-041214.201709200843_amd64.deb kernel4.13/: linux-headers-4.13.1-041301_4.13.1-041301.201709100232_all.deb linux-headers-4.13.1-041301-generic_4.13.1-041301.201709100232_amd64.deb linux-image-4.13.1-041301-generic_4.13.1-041301.201709100232_amd64.deb kernel4.14/: linux-headers-4.14.56-041456_4.14.56-041456.201807170758_all.deb linux-headers-4.14.56-041456-generic_4.14.56-041456.201807170758_amd64.deb linux-image-unsigned-4.14.56-041456-generic_4.14.56-041456.201807170758_amd64.deb linux-modules-4.14.56-041456-generic_4.14.56-041456.201807170758_amd64.deb kernel4.18rc0/: linux-headers-4.18.0-041800rc1_4.18.0-041800rc1.201806162031_all.deb linux-headers-4.18.0-041800rc1-generic_4.18.0-041800rc1.201806162031_amd64.deb linux-image-unsigned-4.18.0-041800rc1-generic_4.18.0-041800rc1.201806162031_amd64.deb linux-modules-4.18.0-041800rc1-generic_4.18.0-041800rc1.201806162031_amd64.deb kernel4.18rc5/: linux-headers-4.18.0-041800rc5_4.18.0-041800rc5.201807152130_all.deb linux-headers-4.18.0-041800rc5-generic_4.18.0-041800rc5.201807152130_amd64.deb linux-image-unsigned-4.18.0-041800rc5-generic_4.18.0-041800rc5.201807152130_amd64.deb linux-modules-4.18.0-041800rc5-generic_4.18.0-041800rc5.201807152130_amd64.deb kernel4.18rc7/: linux-headers-4.18.0-041800rc7_4.18.0-041800rc7.201807292230_all.deb linux-headers-4.18.0-041800rc7-generic_4.18.0-041800rc7.201807292230_amd64.deb linux-image-unsigned-4.18.0-041800rc7-generic_4.18.0-041800rc7.201807292230_amd64.deb linux-modules-4.18.0-041800rc7-generic_4.18.0-041800rc7.201807292230_amd64.deb I believe you have asked me to test the last one. Just did it today without succcess. Starting from 4.13.1 nothing works. The last version 4.12.14 works fine for me (like 4.10.17 too). Thanks in advance. ** Bug watch added: github.com/linuxwacom/wacom-hid-descriptors/issues #12 https://github.com/linuxwacom/wacom-hid-descriptors/issues/12 ** Bug watch added: Linux Kernel Bug Tracker #198715 https://bugzilla.kernel.org/show_bug.cgi?id=198715 ** Tags added: kernel-bug-exists-upstream ** 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/1784172 Title: Touchscreen does not work anymore on dell venue 11 pro 7139 on kernels 4.13 and above To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1784172/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
