[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Ubuntu 18.10 (Cosmic Cuttlefish) has reached end of life, so this bug will not be fixed for that specific release. ** Changed in: linux (Ubuntu Cosmic) Status: Confirmed => Won't Fix -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Fix Released Status in linux source package in Cosmic: Won't Fix Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09:
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Tags added: cscc -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Fix Released Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e6a0 Jun 18 15:42:50 pkxps kernel: [ 242.366970] R10: 0007 R11: 0246 R12: Jun 18 15:42:50 pkxps kernel: [ 242.3
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Fix Released Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e6a0 Jun 18 15:42:50 pkxps kernel: [ 242.366970] R10: 0007 R11: 0246 R12: 00
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
I haven't experienced this for a while now (since 4.19-rc1?), can be closed. -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e6a0 Jun 18 15:42:50 pkxps kernel: [ 242.366970] R10: 0007 R11: 0246 R12: 000
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Attachment added: "dmesg when touchpad is not working" https://bugs.launchpad.net/ubuntu/cosmic/+source/linux/+bug/1778323/+attachment/5162544/+files/touchpad-not-working-4.18-rc4.log -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 000
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Ok uploaded different dmesgs for the same kernel when the touchpad is working and not. (Two examples of when it's working) When it's not working, the computer won't reboot/halt either. Took me about 10-12 reboots to get one boot when it's working. -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.36
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Attachment added: "dmesg when touchpad is working (2)" https://bugs.launchpad.net/ubuntu/cosmic/+source/linux/+bug/1778323/+attachment/5162546/+files/touchpad-works-2-4.18-rc4.log -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ff
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Attachment added: "dmesg when touchpad is working" https://bugs.launchpad.net/ubuntu/cosmic/+source/linux/+bug/1778323/+attachment/5162545/+files/touchpad-works-4.18-rc4.log -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Actually it didn't get solved with 4.18-rc3, but rather works on some boots. Tried rc4 now and problem remains, I just haven't rebooted enough. Hard to verify with a bisect as well. -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Amazingly enough these issues seem resolved in 4.18-rc3! So 4.17 through 4.18-rc2 are affected, likely 4.17-rc? too. Only weirdness in dmesg now is this, but I'm not sure of the implications: [ 18.148559] pci_bus :02: Allocating resources [ 18.148627] pcieport :02:01.0: bridge window [io 0x1000-0x0fff] to [bus 04-38] add_size 1000 [ 18.148650] pcieport :02:02.0: bridge window [io 0x1000-0x0fff] to [bus 39] add_size 1000 [ 18.148658] pcieport :02:02.0: bridge window [mem 0x0010-0x000f 64bit pref] to [bus 39] add_size 20 add_align 10 [ 18.148681] pcieport :01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-39] add_size 2000 [ 18.148693] pcieport :01:00.0: BAR 13: no space for [io size 0x2000] [ 18.148698] pcieport :01:00.0: BAR 13: failed to assign [io size 0x2000] [ 18.148707] pcieport :01:00.0: BAR 13: no space for [io size 0x2000] [ 18.148711] pcieport :01:00.0: BAR 13: failed to assign [io size 0x2000] [ 18.148731] pcieport :02:02.0: BAR 15: no space for [mem size 0x0020 64bit pref] [ 18.148736] pcieport :02:02.0: BAR 15: failed to assign [mem size 0x0020 64bit pref] [ 18.148742] pcieport :02:01.0: BAR 13: no space for [io size 0x1000] [ 18.148746] pcieport :02:01.0: BAR 13: failed to assign [io size 0x1000] [ 18.148752] pcieport :02:02.0: BAR 13: no space for [io size 0x1000] [ 18.148756] pcieport :02:02.0: BAR 13: failed to assign [io size 0x1000] [ 18.148767] pcieport :02:02.0: BAR 15: no space for [mem size 0x0020 64bit pref] [ 18.148772] pcieport :02:02.0: BAR 15: failed to assign [mem size 0x0020 64bit pref] [ 18.148777] pcieport :02:02.0: BAR 13: no space for [io size 0x1000] [ 18.148782] pcieport :02:02.0: BAR 13: failed to assign [io size 0x1000] [ 18.148787] pcieport :02:01.0: BAR 13: no space for [io size 0x1000] [ 18.148792] pcieport :02:01.0: BAR 13: failed to assign [io size 0x1000] [ 22.647320] pcieport :00:1c.0: AER: Corrected error received: :00:1c.0 [ 22.647337] pcieport :00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) [ 22.647355] pcieport :00:1c.0: device [8086:9d10] error status/mask=0001/2000 [ 22.647386] pcieport :00:1c.0:[ 0] Receiver Error (First) [ 22.721810] pci_raw_set_power_state: 31 callbacks suppressed [ 22.721812] pcieport :02:00.0: Refused to change power state, currently in D3 [ 22.723448] pci_bus :03: busn_res: [bus 03] is released [ 22.723537] pci_bus :04: busn_res: [bus 04-38] is released [ 22.723601] pci_bus :39: busn_res: [bus 39] is released [ 22.724655] pci_bus :02: busn_res: [bus 02-39] is released -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Can you do a kernel bisection? First, find the last good -rc kernel and the first bad -rc kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/ Then, $ sudo apt build-dep linux $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git $ cd linux $ git bisect start $ git bisect good $(the good version you found) $ git bisect bad $(the bad version found) $ make localmodconfig $ make -j`nproc` deb-pkg Install the newly built kernel, then reboot with it. If the issue still happens, $ git bisect bad Otherwise, $ git bisect good Repeat to "make -j`nproc` deb-pkg" until you find the commit that causes the regression. -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Not sure if you get these updates without a comment but I did try 4.18-rc2 and bug is still present. Anything else I can do ? -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e6a0 Jun 18 15:42:50 pkxps kernel: [ 242.366970] R10
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => Confirmed ** Attachment added: "4.18-rc2.dmesg.log" https://bugs.launchpad.net/ubuntu/cosmic/+source/linux/+bug/1778323/+attachment/5156522/+files/4.18-rc2.dmesg.log ** Tags added: kernel-bug-exists-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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.18 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.18-rc2 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Also affects: linux (Ubuntu Cosmic) Importance: Medium Status: Confirmed ** Tags added: cosmic kernel-da-key ** Changed in: linux (Ubuntu Cosmic) Status: Confirmed => Incomplete -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: Incomplete Status in linux source package in Cosmic: Incomplete Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Ju
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Attachment added: "4.17 dmesgs" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778323/+attachment/5155766/+files/4.17-kern.log -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: New Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e6a0 Jun 18 15:42:50 pkxps kernel: [ 242.366970] R10: 0007 R11: 0246 R12:
[Kernel-packages] [Bug 1778323] Re: Touchpad doesn't work in 4.17 or later
** Attachment added: "4.18-rc1 dmesgs" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778323/+attachment/5155767/+files/4.18-kern.log -- 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/1778323 Title: Touchpad doesn't work in 4.17 or later Status in linux package in Ubuntu: New Bug description: Using the builds at http://kernel.ubuntu.com/~kernel-ppa/mainline/ I can successfully install and run 4.16.17 (Linux version 4.16.17-041617-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806201630 SMP Wed Jun 20 20:32:55 UTC 2018) but not 4.17.2 or 4.18-rc1. In the later ones, the touchpad does not work after boot and rebooting stalls: Jun 18 15:42:50 pkxps kernel: [ 242.366528] INFO: task systemd-udevd:309 blocked for more than 120 seconds. Jun 18 15:42:50 pkxps kernel: [ 242.366540] Not tainted 4.17.2-041702-generic #201806160433 Jun 18 15:42:50 pkxps kernel: [ 242.366545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 18 15:42:50 pkxps kernel: [ 242.366551] systemd-udevd D0 309 273 0x8104 Jun 18 15:42:50 pkxps kernel: [ 242.366558] Call Trace: Jun 18 15:42:50 pkxps kernel: [ 242.366576] __schedule+0x291/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366582] ? __switch_to_asm+0x34/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366587] ? __switch_to_asm+0x40/0x70 Jun 18 15:42:50 pkxps kernel: [ 242.366596] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366602] schedule+0x2c/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366609] schedule_timeout+0x1db/0x360 Jun 18 15:42:50 pkxps kernel: [ 242.366615] ? __schedule+0x299/0x870 Jun 18 15:42:50 pkxps kernel: [ 242.366623] ? get_work_pool+0x40/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366629] wait_for_completion+0xba/0x140 Jun 18 15:42:50 pkxps kernel: [ 242.366637] ? wake_up_q+0x80/0x80 Jun 18 15:42:50 pkxps kernel: [ 242.366645] flush_work+0x127/0x1e0 Jun 18 15:42:50 pkxps kernel: [ 242.366652] ? worker_detach_from_pool+0xa0/0xa0 Jun 18 15:42:50 pkxps kernel: [ 242.31] __cancel_work_timer+0x131/0x1b0 Jun 18 15:42:50 pkxps kernel: [ 242.39] cancel_delayed_work_sync+0x13/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366676] power_supply_unregister+0x37/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366682] devm_power_supply_release+0x11/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366692] release_nodes+0x110/0x1f0 Jun 18 15:42:50 pkxps kernel: [ 242.366701] devres_release_group+0x7c/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366718] wacom_remove+0xce/0x120 [wacom] Jun 18 15:42:50 pkxps kernel: [ 242.366733] hid_device_remove+0x55/0xb0 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366741] device_release_driver_internal+0x15b/0x220 Jun 18 15:42:50 pkxps kernel: [ 242.366751] ? __hid_bus_driver_added+0x40/0x40 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366760] ? hid_destroy_device+0x60/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366766] device_release_driver+0x12/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366771] device_reprobe+0x30/0x50 Jun 18 15:42:50 pkxps kernel: [ 242.366782] __hid_bus_reprobe_drivers+0x4b/0x60 [hid] Jun 18 15:42:50 pkxps kernel: [ 242.366793] bus_for_each_dev+0x74/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366803] __hid_bus_driver_added+0x2c/0x40 [hid] -- Jun 18 15:42:50 pkxps kernel: [ 242.366859] ? __vunmap+0x81/0xb0 Jun 18 15:42:50 pkxps kernel: [ 242.366867] ? _cond_resched+0x19/0x40 Jun 18 15:42:50 pkxps kernel: [ 242.366874] ? kmem_cache_alloc_trace+0xb8/0x1c0 Jun 18 15:42:50 pkxps kernel: [ 242.366883] ? do_init_module+0x27/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366892] do_init_module+0x5f/0x209 Jun 18 15:42:50 pkxps kernel: [ 242.366900] load_module+0x1987/0x1f10 Jun 18 15:42:50 pkxps kernel: [ 242.366913] __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366919] ? __do_sys_finit_module+0xfc/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366929] __x64_sys_finit_module+0x1a/0x20 Jun 18 15:42:50 pkxps kernel: [ 242.366936] do_syscall_64+0x5a/0x120 Jun 18 15:42:50 pkxps kernel: [ 242.366942] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 18 15:42:50 pkxps kernel: [ 242.366948] RIP: 0033:0x7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366952] RSP: 002b:7ffde9a0e588 EFLAGS: 0246 ORIG_RAX: 0139 Jun 18 15:42:50 pkxps kernel: [ 242.366959] RAX: ffda RBX: 561aff969a00 RCX: 7f03e2729839 Jun 18 15:42:50 pkxps kernel: [ 242.366963] RDX: RSI: 7f03e24080e5 RDI: 0007 Jun 18 15:42:50 pkxps kernel: [ 242.366967] RBP: 7f03e24080e5 R08: R09: 7ffde9a0e6a0 Jun 18 15:42:50 pkxps kernel: [ 242.366970] R10: 0007 R11: 0246
