[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Landed to upstream as commit 807588ac92018, sru-ed to Bionic as 459448830a9b0 and Cosmic as commit 35e4595ea550f in bug 1801931. Disco or newer has it automatically. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
elPraga, please file a new bug report, thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Has the fix been applied in Cosmic already? I've just tried to install the proposed kernel (linux-4.18.0-16-generic), and the touchpad _is not_ working. I have to keep using the 4.17 kernel from this thread. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
This bug was erroneously marked for verification in bionic; verification is not required and verification-needed-bionic is being removed. ** Tags removed: verification-needed-bionic ** Tags added: kernel-fixup-verification-needed-bionic verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
This bug was fixed in the package linux - 4.15.0-44.47
---
linux (4.15.0-44.47) bionic; urgency=medium
* linux: 4.15.0-44.47 -proposed tracker (LP: #1811419)
* Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
* CPU hard lockup with rigorous writes to NVMe drive (LP: #1810998)
- blk-wbt: pass in enum wbt_flags to get_rq_wait()
- blk-wbt: Avoid lock contention and thundering herd issue in wbt_wait
- blk-wbt: move disable check into get_limit()
- blk-wbt: use wq_has_sleeper() for wq active check
- blk-wbt: fix has-sleeper queueing check
- blk-wbt: abstract out end IO completion handler
- blk-wbt: improve waking of tasks
* To reduce the Realtek USB cardreader power consumption (LP: #1811337)
- mmc: sdhci: Disable 1.8v modes (HS200/HS400/UHS) if controller can't
support
1.8v
- mmc: core: Introduce MMC_CAP_SYNC_RUNTIME_PM
- mmc: rtsx_usb_sdmmc: Don't runtime resume the device while changing led
- mmc: rtsx_usb: Use MMC_CAP2_NO_SDIO
- mmc: rtsx_usb: Enable MMC_CAP_ERASE to allow erase/discard/trim requests
- mmc: rtsx_usb_sdmmc: Re-work runtime PM support
- mmc: rtsx_usb_sdmmc: Re-work card detection/removal support
- memstick: rtsx_usb_ms: Add missing pm_runtime_disable() in probe function
- misc: rtsx_usb: Use USB remote wakeup signaling for card insertion
detection
- memstick: Prevent memstick host from getting runtime suspended during card
detection
- memstick: rtsx_usb_ms: Use ms_dev() helper
- memstick: rtsx_usb_ms: Support runtime power management
* Support non-strict iommu mode on arm64 (LP: #1806488)
- iommu/io-pgtable-arm: Fix race handling in split_blk_unmap()
- iommu/arm-smmu-v3: Implement flush_iotlb_all hook
- iommu/dma: Add support for non-strict mode
- iommu: Add "iommu.strict" command line option
- iommu/io-pgtable-arm: Add support for non-strict mode
- iommu/arm-smmu-v3: Add support for non-strict mode
- iommu/io-pgtable-arm-v7s: Add support for non-strict mode
- iommu/arm-smmu: Support non-strict mode
* ELAN900C:00 04F3:2844 touchscreen doesn't work (LP: #1811335)
- pinctrl: cannonlake: Fix community ordering for H variant
- pinctrl: cannonlake: Fix HOSTSW_OWN register offset of H variant
* Add Cavium ThunderX2 SoC UNCORE PMU driver (LP: #1811200)
- perf: Export perf_event_update_userpage
- Documentation: perf: Add documentation for ThunderX2 PMU uncore driver
- drivers/perf: Add Cavium ThunderX2 SoC UNCORE PMU driver
- [Config] New config CONFIG_THUNDERX2_PMU=m
* Update hisilicon SoC-specific drivers (LP: #1810457)
- SAUCE: Revert "net: hns3: Updates RX packet info fetch in case of multi
BD"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: separate roce from nic when
resetting"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: Use roce handle when calling
roce
callback function"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: Add calling roce callback
function when link status change"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: optimize the process of
notifying
roce client"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: Add pf reset for hip08 RoCE"
- scsi: hisi_sas: Remove depends on HAS_DMA in case of platform dependency
- ethernet: hisilicon: hns: hns_dsaf_mac: Use generic eth_broadcast_addr
- scsi: hisi_sas: consolidate command check in hisi_sas_get_ata_protocol()
- scsi: hisi_sas: remove some unneeded structure members
- scsi: hisi_sas: Introduce hisi_sas_phy_set_linkrate()
- net: hns: Fix the process of adding broadcast addresses to tcam
- net: hns3: remove redundant variable 'protocol'
- scsi: hisi_sas: Drop hisi_sas_slot_abort()
- net: hns: Make many functions static
- net: hns: make hns_dsaf_roce_reset non static
- net: hisilicon: hns: Replace mdelay() with msleep()
- net: hns3: fix return value error while hclge_cmd_csq_clean failed
- net: hns: remove redundant variables 'max_frm' and 'tmp_mac_key'
- net: hns: Mark expected switch fall-through
- net: hns3: Mark expected switch fall-through
- net: hns3: Remove tx ring BD len register in hns3_enet
- net: hns: modify variable type in hns_nic_reuse_page
- net: hns: use eth_get_headlen interface instead of hns_nic_get_headlen
- net: hns3: modify variable type in hns3_nic_reuse_page
- net: hns3: Fix for vf vlan delete failed problem
- net: hns3: Fix for multicast failure
- net: hns3: Fix error of checking used vlan id
- net: hns3: Implement shutdown ops in hns3 pci driver
- net: hns3: Fix for loopback selftest failed problem
- net: hns3: Fix ping exited problem when doing lp selftest
- net: hns3: Preserve vlan 0 in hardware table
- net: hns3: Only update mac configuation when necessary
- net: hns3: Change the dst mac addr of loopback packet
- net: hns3: Remove redundant codes of query ad
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Linux Mint uses Ubuntu kernels so it won't work as I have tried newer kernels as well (I'm on Ubuntu 18.04) I haven't tried Manjaro but I have installed Arch free days ago and it didn't work. I guess I will have to stick to that kernel 4.14-rc7 for some time. I might give it a go with Manjaro tho. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I don't know about LinuxMint but you can install Manjaro onto a USB destination drive and boot from that to test it out first/without touching your HDD/SD installation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Try Manjaro with kernel 4.19.xx or LinuxMint latest. There have been various fixes for touchpad in newer kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
EZBook 3 Pro v4 Touchpad stil not working. I've tried kernels from comment #187 (v4.15.0-35) and comment #221 (v4.15.0-43.46) and both haven't worked. I have tried to reload modules for both kernels as well as suspending laptop. Nothing helps. Kernel v4.14-rc7 from comment #3 works correct apart from hard buttons. dmidecode -s bios-version JUMPER2x.P8.WP313R.NHNAUHN05 dmidecode -s bios-release-date 09/30/2017 [6.410333] hid-multitouch 0018:0911:5288.0003: input,hidraw2: I2C HID v1.00 Mouse [SYNA3602:00 0911:5288] on i2c-SYNA3602:00 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
** Changed in: linux (Ubuntu Bionic) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Another Bionic back port here: https://people.canonical.com/~khfeng/lp1728244/bionic/ Make sure the system gets coldboot (shutdown) before testing. If this doesn't work, please file a new bug. Quite possibly the touchpad is different. ** Description changed: - On the Jumper EZBook 3 Pro (V4) laptop, using an Apollo Lake N3450 - processor, if you install Ubuntu 17.10 (or less) with isorespin and use - rEFInd as bootloader (this is the only way to get linux booting on this - laptop) everything works out of the box, but after a reboot or two the - touchpad stops working. Both in Ubuntu and Windows 10. The only way to - restore functionality is to boot from usb key ubuntu 17.10 respined, or - disassemble laptop and detach-reattach battery cable. This is mesg | - grep i2c_hid: + ===SRU Justification=== + Hantick touchpad stops working after reboot. + [Fix] + Disable runtime power management for the touchpad. + + [Test] + User confirmed it fixed the issue. + Some users reported it doesn't work for them, I'll ask them to file new + bugs for different touchpads. + + [Regression Potential] + Low. Disable runtime power management doesn't affect devivce's + funtionality. In general desktop usage the graphical session opens the + touchpad HID device so the touchpad never get runtime suspended, so it + won't hurt power in this case. + + ===Original Bug Report=== + On the Jumper EZBook 3 Pro (V4) laptop, using an Apollo Lake N3450 processor, if you install Ubuntu 17.10 (or less) with isorespin and use rEFInd as bootloader (this is the only way to get linux booting on this laptop) everything works out of the box, but after a reboot or two the touchpad stops working. Both in Ubuntu and Windows 10. The only way to restore functionality is to boot from usb key ubuntu 17.10 respined, or disassemble laptop and detach-reattach battery cable. This is mesg | grep i2c_hid: [ 2056.460636] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report (27/34) [ 3077.604699] i2c_hid i2c-SYNA3602:00: failed to reset device. [ 3077.605473] dpm_run_callback(): i2c_hid_resume+0x0/0xe0 [i2c_hid] returns -61 [ 3080.468156] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report (27/34) - uname -rvps Linux 4.10.0-32-generic #36~16.04.1-Ubuntu SMP Wed Aug 9 09:19:02 UTC 2017 x86_64 There has to be a bug in the kernel. Any way to avoid this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
** Also affects: linux (Ubuntu Bionic) 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/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
The issue should be fixed by next Bionic kernel. Should be release at January. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hello, I've got Chuwi Lapbook Air and the touchpad doesn't work with Ubuntu 18.10 latest kernel v4.19, so the only one proper kernel for me it's the one from #162. Are those changes going to be included in the official Ubuntu's kernel someday? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Launchpad has imported 16 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=197809. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2017-11-07T21:55:28+00:00 mogio wrote: Created attachment 260549 dmesg | grep .hid ezbook 3 pro, apollo lake, ubuntu 16.04/17.10, out of the box touchpad doesn't work. With the v4.14-rc7 movement were tracked but not the phisical click of buttons. With the v4.14-rc8 trackpad is dead. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/12 On 2017-11-11T13:32:36+00:00 mogio wrote: latests daily has the trackpad not working at all. 4.14-0.999 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/13 On 2017-11-12T02:32:54+00:00 bradleybaker wrote: I have the ezbook 3 Pro (v4). With Manjaro Xfce 17.05 the touchpad does not work at all, but using Antergos 17.09 the touchpad works perfectly. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/24 On 2017-11-12T02:35:05+00:00 bradleybaker wrote: (In reply to Brad Baker from comment #2) > I have the ezbook 3 Pro (v4). With Manjaro Xfce 17.05 the touchpad does not > work at all, but using Antergos 17.09 the touchpad works perfectly. Dmesg logs for both non-working and working config's can be found here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/25 On 2017-11-12T18:25:24+00:00 mogio wrote: Created attachment 260625 partially working touchpad 4.14.0-041400rc7 This is the dmesg of my ubuntu 16.04 installation with the 4.14.0-041400rc7 kernel. It has the trackpad working but not its left/right buttons. After this kernel mainline release, the touchpad is not working at all. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/35 On 2017-11-12T22:18:21+00:00 bradleybaker wrote: There is a potential patch (quirk) for this. Please test it, if possible: https://patchwork.kernel.org/patch/10046575/ Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/39 On 2017-11-13T10:44:19+00:00 mogio wrote: Ubuntu 16.04, Jumper ezbook 3 pro V4: patch is not working. Compiled by myself with this patch 4.14.0-041400 and tried a kernel compiled by a more pro user than me (here. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244). Touchpad is not working. The only semi working kernel is the 4.14.0-041400rc7 on mainline. Yes MOVING, Yes doubletap for clic, No buttons. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/43 On 2017-11-13T19:39:47+00:00 mogio wrote: Created attachment 260639 dmesg > dmesg_4.14_patch_i2c_debug attached dmesg 4.14 mainline + released patch + i2c debug kernel param. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/46 On 2017-11-28T11:21:31+00:00 panayotes2 wrote: (In reply to mogio from comment #6) > Ubuntu 16.04, Jumper ezbook 3 pro V4: patch is not working. > > Compiled by myself with this patch 4.14.0-041400 and tried a kernel compiled > by a more pro user than me (here. > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244). > > Touchpad is not working. The only semi working kernel is the > 4.14.0-041400rc7 on mainline. Yes MOVING, Yes doubletap for clic, No buttons. Same here. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/72 On 2017-11-28T13:06:39+00:00 bradleybaker wrote: @mogio, I just noticed this in your dmesg log. "random: fast init done" If it means you have "fast boot" enabled in your BIOS you should disable that. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/73 On 2017-11-28T22:57:50+00:00 bradleybaker wrote: Mogio, see this patch. It looks related to your button click problem perhaps: https://patchwork.kernel.org/patch/10070339/ Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/comments/74 -
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi Kai-Heng @kaihengfeng, I can confirm that suspend works as expected under Ubuntu 18.10 using the kernel from comment #162. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Kai-Heng @kaihengfeng, Kernel from #187 doesn't work after Suspend on Ubuntu 18.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Boris, Does it work after S3? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@elpraga, @kaihengfeng I can confirm that touchpad works perfectly with kernel from #162 on Chuwi Lapbook Air, Ubuntu 18.04. Please find attached dmesg for it. Is there anyhow I can help further to resolve this issue? ** Attachment added: "Dmesg for Kernel from #162. Touchpad is working." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5201683/+files/417.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, Kai-Heng @kaihengfeng Please find attached dmesg file. This is with kernel from comment #187. Should I file a new bug from it? @elpraga, thank you. I wil try kernel from comment #162 and write back my testing results here. ** Attachment added: "Dmesg from Kernel from #187. Touchpad not working" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5201619/+files/dmesgUrmanChuwiTouchpadnotworking.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I can now confirm that two finger scrolling is working, and tapping with two fingers works like a charm as the rightclick on Chuwi Lapbook Air. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hello, I've tried briefly this kernel: https://people.canonical.com/~khfeng/lp1728244-testing/ on the Chuwi Lapbook Air using the current Ubuntu 18.10 (not officially released yet). Touchpad was working, no right button, but I didn't know about the GnomeTweak hack mentioned above. @urmanbm use this kernel. @kaihengfeng Is there a chance for your patches to be included in the official 18.10 kernel? It would help a lot.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hello, have a Telcast F7 should be also the Touchpad SYNA3602, but not working with Kernel 4.15035. Does anyone know when the patch comes in the current Ubuntu kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Would be nice having it on mainline. 😅 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Boris, Can you attach dmesg? Or even better, file a new bug since it may be a different issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, Hans/Kai-Heng Feng I tried kernel from comment #187 on Chuwi Lapbook Air 14.1 with touchpad HID\ALPS0001. It doesn't work for me completely - neither trackpad nor buttons. Is there anyhow I can help troubleshoot this issue? BTW. Hans, thank you for your support and answers in my previous question. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Robert, There are some patches pending upstream to fix the "incomplete report" errors in the mean time these can be safely ignored. As for you needing to do a 2-finger-click to get a right click, that means that libinput is configured for clickfinger behavior rather then click areas. To change this run gnome-tweaks and go to: "Keyboard & Mouse" then under "Mouse Click Emulation" select "Area" that should give you a right click at the bottom right area of the touchpad. Regards, Hans -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
OK, the touchpad works (same as it did with 4.14.0-997; 2017-12-02), but there are still some error messages: kernel: i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report (32/1) kernel: i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report (32/261) Also the "hardware-buttons" don't generate left and right mouse-clicks, but point-and-click (left) as well as 2-finger-click (right mouse button) work -- at least once Gnome desktop has started. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Kernel from #187 (4.15.0-35 generic; 2018-09-12) works fine on Jumper EZbook. Thanks a lot Hans and Kai-Heng! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I have not tested the kernel from Kai-Heng, but I have tested to rebuild my i2c-hid module after applying the patch from https://patchwork.kernel.org/patch/10597519/ (running kernel 4.17.0-0.bpo.3-amd64 on Debian Stretch) and I can confirm that the touchpad now works fine on a Yepo 737A -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Sure. Kernel with the patch included: https://people.canonical.com/~khfeng/lp1728244-norpm/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Good news (hopefully) it looks like we finally have found a fix which is not an ugly hack / does not disable runtime pm for other devices which will hopefully fix this. Kai-Heng Feng, can you build a kernel with this patch: https://patchwork.kernel.org/patch/10597519/ Added for reporters of this bug to test ? That patch hopefully resolves this in a supportable/maintainable way. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@Daniele, go to the Ubuntu or Linuxmint forums or documentation and look up the command: sudo dpkg -i *.deb And you might have to update Grub as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, can anyone explain me how to use the patched kernel of the comment #162 in linux mint 19? or how can apply the patch and compile the kernel? I have used the kernel with ubuntu on my yepo 373a and the touchpad worked, but now i'm trying to do the same thing with linux mint and i'm having no success, perhaps the system boots with the wrong kernel. Thanks. Daniele. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@Boris, it's probably better you followup on these bug threads more specific to your Notebook and touchpad device: https://bugzilla.redhat.com/show_bug.cgi?id=1591307#c6 Hans de Goede 2018-06-17 05:56:11 EDT (In reply to Viktar from comment #0) > I am trying to use Fedora 28 on Chuwi Lapbook Air, but touchpad does not > work. > Similar problem was in bug "1526312", but it seems like I have ALPS touchpad > and modified "i2c-hid.c" file does not work for me after recompiling the > kernel. I don't think you have the same issue, the problem in bug 1526312 is a touchpad with missing descriptors. I think what you are seeing is the same i2c-hid touchpad power- management issue as other people or seeing on various ezbook models. This is currently being discussed here: https://bugzilla.kernel.org/show_bug.cgi?id=199821 The touchpad should work after a suspend/resume. You may need to do: sudo rmmod i2c-hid sudo modprobe i2c-hid After suspend-resume. ** Bug watch added: Red Hat Bugzilla #1591307 https://bugzilla.redhat.com/show_bug.cgi?id=1591307 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@Boris, there is a mention in this Arch Linux discussion thread of Kernel 4.14.04 and 4.14-rc7 working for your touchpad: https://bbs.archlinux.org/viewtopic.php?pid=1768446#p1768446 I don't know why kernel 4.18 would not also have this fix. If it works, then just don't update the kernel. http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc7/ [PS!] See this. There there is at least one other bug already open on this specific to the ALPS0001 touchpad: https://bugzilla.redhat.com/show_bug.cgi?id=1569422 ** Bug watch added: Red Hat Bugzilla #1569422 https://bugzilla.redhat.com/show_bug.cgi?id=1569422 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@bbaker6212 Hi, Brad Thank you for quick answer. Touchpad model is HID\ALPS0001. Laptop is Chuwi Lapbook Air 14.1. I tried linux kernel 4.18rc8 with Ubuntu 18.04 today and touchpad didn't work at all there. Could you please guide me on how to make it work? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@Boris, it depends what is the touchpad device you have in your Lapbook Air. There is a couple of patches rolled into kernel 4.17 and 4.18 ... https://forum.manjaro.org/t/lenovo-ideapad-330-touchpad-not-working/50764/12 https://forum.manjaro.org/t/touchpad-syna3602-0911-5288-not-working-at-all/36269/49 plus the above mentioned SYNA3602 patch for the Ubuntu distro. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, does anyone know when this bug will be fixed? I really would love to use Ubuntu on my Chuwi Lapbook Air but I can't because touchpad doesn't work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@chrisbi, this bug is about a touchpad-kernel. It's not the right place for your post/question about wifi-kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I have a Yepo 737A, when i use linux-modules- extra-4.17.0-1-generic_4.17.0-1.2~lp1728244_amd64.deb, i can use WIFI, i have a error when i want to connetc to my SSID An idea? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I am running Lubuntu 18.04 with the kernel from @kaihengfeng -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I have a Yepo 737A and just installed the modified kernel Kai-Heng Feng (kaihengfeng) wrote on 2018-05-24:#162 Of course. Here's the Kernel: https://people.canonical.com/~khfeng/lp1728244-testing/ Touchpad is working great! Mouse movement works, corners for left and right click worked. I attached (after boot) an external USB-mouse: that one is working great as well, no problems, no problems with mouse pad while external mouse is attached, no lag or what so ever. Great work, thanks a lot. That makes the finally a great cheap Linux computer. btw: If you remove the bottom cover and remove the thread for the M.2 SATA SSD, then it even fits the larger (chewing gum sized) SSDs 2280. I insulated the metal and fixed the SSD with some tape. If you really want to do it properly then you add some thermal 1 mm laver on top so that it touches SSD and metal cover. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi. Can confirm it's working good too on Mybook-14 apollolake N3350 laptop with [SYNA3602:00 0911:5288] touchpad. Using 18.04 fresh install and kernel 4.17.0-1 from khfeng, thank you very much. i2c_hid_get_input still throw garbage incomplete report, but movement, tap, button all works okay. once again thanks and hope this will go upstream. ** Attachment added: "i2c_hid_get_input.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5159949/+files/i2c_hid_get_input.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Is it going mainline? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, Hans de Goede. Following your instructions the right button works correctly. Thank you very much. For me this solution is correct, I hope it is implemented. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
V4 Jumper 3 pro, touchpad works perfectly BUT now something is wrong with the mouse. It has lag. :D 2018-05-25 17:02 GMT+02:00 David Perez Millan : > In Ezbook v3 works the scroll, left button and gestures with two fingers, > but the right button does not work. > Testing suspension ... works correctly > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1728244 > > Title: > Touchpad stops working after reboot on Apollo Lake > > To manage notifications about this bug go to: > https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions > -- *Cordialmente, Mich.* - *+393888908876* - *mo...@migio.com * -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
David Perez Millan, Please run gnome-tweaks and go to: "Keyboard & Mouse" then under "Mouse Click Emulation" select "Area" that should give you a right click at the bottom right area of the touchpad. Regards, Hans -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
In Ezbook v3 works the scroll, left button and gestures with two fingers, but the right button does not work. Testing suspension ... works correctly -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
188/5000 I have a Jumper Ezbook v3 and it seems to work correctly, running on Ubuntu 18.04. Mouse movement and double pulsation. I would have to check, buttons, suspension and two fingers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hans is the upstream guy here ;) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
The patched kernel results in trackpad fully working on my Yepo 737A. Buttons, tracking, tapping for doubleclick and two-finger-gesture. Very good research work, guys! Did someone already talk to upstream/mainline for investigation and further steps? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I found the line which causes troubles. Rafael J. Wysocki's comments put me on the path (https://bugzilla.kernel.org/show_bug.cgi?id=199821). In the file "include/linux/pm_qos.h", if you set the PM_QOS_RESUME_LATENCY_NO_CONSTRAINT constant to value 0, then it works. I used a vanilla 4.16.10 kernel and without reverting patch like before. Olivier ** Bug watch added: Linux Kernel Bug Tracker #199821 https://bugzilla.kernel.org/show_bug.cgi?id=199821 ** Patch added: "path-one-line-fix-touchpad-issue.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5144020/+files/path-one-line-fix-touchpad-issue.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
After using that patched kernel for 2 days, it's also solves the suspend freezing problem, i am able to close the lid and open it without removing the i2c_hid. Also theres no random freezes/slowdowns like on the 4.14-rc7 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Ezbook Jumper 3 PRO V4: touchpad is fully working. Good job guys :D 2018-05-24 7:02 GMT+02:00 Kai-Heng Feng : > Of course. Here's the Kernel: > https://people.canonical.com/~khfeng/lp1728244-testing/ > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1728244 > > Title: > Touchpad stops working after reboot on Apollo Lake > > To manage notifications about this bug go to: > https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions > -- *Cordialmente, Mich.* - *+393888908876* - *mo...@migio.com * -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Of course. Here's the Kernel: https://people.canonical.com/~khfeng/lp1728244-testing/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
If someone compile I can test it on my jumper v4 ezbook Il mer 23 mag 2018, 09:40 David Franko <1728...@bugs.launchpad.net> ha scritto: > Oliver & Hans, thank you! > > After reverting that patch and applying the other one + resolving the > conflicts, i can confirm it works on 4.17.0-rc6 (chuwi lapbook air). > Movement, tap, scroll, left and right button. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1728244 > > Title: > Touchpad stops working after reboot on Apollo Lake > > To manage notifications about this bug go to: > https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Oliver & Hans, thank you! After reverting that patch and applying the other one + resolving the conflicts, i can confirm it works on 4.17.0-rc6 (chuwi lapbook air). Movement, tap, scroll, left and right button. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Olivier, thank you excellent work. I've mailed the upstream developers and the author of the patch of which the older version fixes things. Kai-Heng, can you perhaps do a test Ubuntu kernel build with the patch from comment 158, then other users with different (but similar) model laptops can test and hopefully confirm that this fixes things for them too. Note I don't believe that this is the proper fix, but it will be good to have confirmation that this fixes things for others too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Patch for kernel 4.16.10 to fix touchpad problems of Thomson X6 (revert PM / QoS: Fix device resume latency PM QoS patch) ** Patch added: "kernel-4.16.10-thomson-x6.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5143001/+files/kernel-4.16.10-thomson-x6.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I finally managed to have a working 4.16.10 kernel (touchpad, gesture, buttons, sdcard, sound, etc...). I reverted this patch 0759e80b84e34a84e7e46e2b1adb528c83d84a47 (applied cleanly) and applied manually 0cc2b4e5a020fc7f4d1795741c116c983e9467d7. I'll attach a full diff later. So that's the proof that's the "PM / QoS: Fix device resume latency PM QoS" patch doesn't work on Thomson X6 (https://www.mythomson.com/fr_fr/ordinateurs-155-fr-fr/ultrabook-158-fr- fr/ultrabook-13-3-32-go-2452). @Hans, I'll contact you by email. Regards, Olivier -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Olivier Fock, Thanks, so it seems that: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/base?h=v4.14-rc7&id=0cc2b4e5a020fc7f4d1795741c116c983e9467d7 on top of 4.17-rc8 fixes things again, that is very interesting. You may want to try a recent kernel and then do: git revert 0759e80b84e34a84e7e46e2b1adb528c83d84a47 git cherry-pick 0cc2b4e5a020fc7f4d1795741c116c983e9467d7 And see what that does (assuming this applies cleanly). At this point I think that we need to get some upstream kernel developers involved. Can you send me an email at: hdego...@redhat.com please? (I need your email address) then I will start an email discussion about this with you in the Cc. Regards, Hans -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
dmesg log ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5142014/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Some details about /sys/bus/i2c/devices/, note I used a 4.14-rc8 previously patched (#153) olivier@debian:~$ uname -a Linux debian 4.14.0-rc8 #2 SMP Sun May 20 20:25:16 CEST 2018 x86_64 GNU/Linux olivier@debian:~$ ls -l /sys/bus/i2c/devices/ total 0 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-0 -> ../../../devices/pci:00/:00:02.0/i2c-0 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-1 -> ../../../devices/pci:00/:00:02.0/i2c-1 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-10 -> ../../../devices/pci:00/:00:17.1/i2c_designware.5/i2c-10 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-11 -> ../../../devices/pci:00/:00:17.2/i2c_designware.6/i2c-11 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-12 -> ../../../devices/pci:00/:00:17.3/i2c_designware.7/i2c-12 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-2 -> ../../../devices/pci:00/:00:02.0/i2c-2 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-3 -> ../../../devices/pci:00/:00:02.0/drm/card0/card0-eDP-1/i2c-3 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-4 -> ../../../devices/pci:00/:00:1f.1/i2c-4 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-5 -> ../../../devices/pci:00/:00:16.0/i2c_designware.0/i2c-5 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-6 -> ../../../devices/pci:00/:00:16.1/i2c_designware.1/i2c-6 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-7 -> ../../../devices/pci:00/:00:16.2/i2c_designware.2/i2c-7 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-8 -> ../../../devices/pci:00/:00:16.3/i2c_designware.3/i2c-8 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-9 -> ../../../devices/pci:00/:00:17.0/i2c_designware.4/i2c-9 lrwxrwxrwx 1 root root 0 mai 20 21:23 i2c-SYNA3602:00 -> ../../../devices/pci:00/:00:16.1/i2c_designware.1/i2c-6/i2c-SYNA3602:00 pi@debian:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hans, - I compiled a fresh 4.14-rc8 vanilla kernel and touchpad didn't work. After applied this patch (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/base?h=v4.14-rc7&id=0cc2b4e5a020fc7f4d1795741c116c983e9467d7), the touchpad worked again ! To compile, I need to add "#define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT S32_MAX" in somes files. I didn't modify .h file dependency. $ grep -ri S32_MAX * base/power/qos.c:#define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT S32_MAX base/power/sysfs.c:#define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT S32_MAX base/power/domain_governor.c:#define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT S32_MAX base/cpu.c:#define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT S32_MAX Note, the unmodified file regmap.c contains this line : if (map->max_raw_write && map->max_raw_write > val_len) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
And a dmesg directly after boot with the non-working 4.14-rc7 + another one with the working 4.14-rc8 based one would also be good. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Olivier Fock, Thanks for your work on this, that is some excellent detective work. Also good to know that the "incomplete report" errors are also happening in a working setup. The buttons starting to work after you updating the drivers/hid directory is expected, I have done several fixes to the hid-mt button handling, so I was already hoping that was fixed, but the other problem was blocking testing this. So now I think we need to figure out which change exactly between the 4.14-rc7 and 4.14-rc8 drivers/base directory is causing the problem. To be clear are you talking vanilla 4.14-rc7 and 4.14-rc8 here, or Ubuntu kernel builds. Looking at your diff, one thing which you could try is reverting this in your kernel / reapplying this fix from 4.14-rc8: --- a/drivers/base/regmap/regmap.c 2018-05-16 10:10:32.0 +0200 +++ b/drivers/base/regmap/regmap.c 2017-10-29 21:58:38.0 +0100 @@ -1739,7 +1739,7 @@ return -EINVAL; if (val_len % map->format.val_bytes) return -EINVAL; - if (map->max_raw_write && map->max_raw_write < val_len) + if (map->max_raw_write && map->max_raw_write > val_len) return -E2BIG; map->lock(map->lock_arg); The fix which went into your 4.14-rc8 (I don't see this in the vanilla 4.14-rc8) is obviously correct, but it could be that this is allowing some other driver to do something somewhere which is making the touchpad not work. Something else to try is to revert this commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/base?h=v4.14-rc7&id=0cc2b4e5a020fc7f4d1795741c116c983e9467d7 Which is in 4.17-rc7 but not in any later kernels, so your copying over of the drivers/base dir from 4.17-rc7 adds that commit and it would be interesting to see if dropping that commit from your special working kernel makes it non working again. Eventually a different version of that commit did go upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0759e80b84e34a84e7e46e2b1adb528c83d84a47 But that is slightly different, so perhaps the original fix happens to somehow make the touchpad work. Note there is no need to try reverting this commit if changing the max_raw_write check breaks/unbreaks the touchpad, then that is likely the cause and we need to debug further from there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
What would also be helpful is an acpidump of your Thomson X6 as well the output of: ls -l /sys/bus/i2c/devices -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi,
I had a Thomson X6 notebook, it's seems to be a Jumper Ebook 3 Pro
rebranded.
I compiled original kernel from kernel.org.
- With 4.14 RC7 version, movements, simple ou double tab click, 2 finger
gesture worked. But click buttons not.
- With 4.14 RC8 version, nothing works anymore ! I did some investigations.
I copied the "drivers/base" files from 4.14 RC7 to 4.14 RC8. I compiled the
custom kernel... and it works again (except click buttons).
- I did the same thing with the latest version currently available (4.14.41), I
had the same behavior.
- With 4.16 version, after startup/reboot, the touchpad is recognized in log
(dmesg) but it's not work. So, if I suspend and resume, gestures and even
buttons are working !
- From my 4.14.41 version already patched ("drivers/base" files from 4.14 RC7),
I copied "drivers/hid" and "drivers/input" files from 4.16.
Now, everything works : gesture and buttons after a first startup and after
suspend/resume.
I don't know if "drivers/input" files modifications are really necessary, I
will do a rollback and test later.
Obviously, I can't compile kernel if I replace files without minor
modifications.
I analyzed the code changes (drivers/base) between the 4.14 RC7 and 4.14 RC8
versions. There are only a few lines that have been modified.
So I made the reverse modifications in version 4.16, but without success.
Touchpad is still not work after startup/reboot but works only after
suspend/resume.
In all versions (4.14 RC7 original, 4.14 RC8 and 4.14.41 modified, 4.16
original), I still have error messages :
[6.326589] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/261)
[6.328725] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/8713)
[6.329796] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/261)
[6.333024] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/23334)
[6.334090] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/20745)
[6.337295] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/31302)
[6.338385] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/29952)
[6.342743] i2c_hid i2c-SYNA3602:00: i2c_hid_get_input: incomplete report
(32/22281)
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Touchpad stops working after reboot on Apollo Lake
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[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Patch for 4.14.41 kernel ** Patch added: "thomson-x6-4.14.41.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5141806/+files/thomson-x6-4.14.41.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
@Hans de Goede (j-w-r-degoede) ** Attachment added: "dmesg.log from YEPO 737A is attached" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5141516/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Can people with this problem please boot with: i2c_designware_core.dyndbg=+p i2c-hid.debug=1 Added to their kernel commandline and then directly after boot run: dmesg > dmesg.log And attach the generated dmesg.log file here? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Tried it on my machine, it does not solve the touchpad problems on Chuwi Lapbook air, i think it has a different touchpad than what that fix solves. lavjamanxd@sargeras:~/Downloads$ uname --all Linux sargeras 4.15.0-20-generic #21~lp1728244 SMP Fri Apr 27 13:19:49 CST 2018 x86_64 x86_64 x86_64 GNU/Linux :c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Please try this one: https://people.canonical.com/~khfeng/lp1728244-bionic/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi guys, glad to inform that touchpad now is working on Teclast F7 running Xubuntu 18.04 It is just temporary workaround, hope it will added to default kernel. All you need to do is patch kernel with that file https://github.com/brotfessor/sipodev/tree/master/b 1. Add needed packages before compiling kernel sudo apt-get update sudo apt-get build-dep linux sudo apt-get install kernel-package sudo apt-get install libncurses5-dev sudo apt-get install libgtk2.0-dev libglib2.0-dev libglade2-dev sudo apt-get install patch dpkg-dev 2. Download kernel sources apt-get source linux-image-`uname -r` 3. Enter kernel folder and do config cd linux-4.15.0/ make oldconfig 4. Replace original i2c-hid.c with one downloaded from github mine located here /home/teclast/linux-4.15.0/drivers/hid/i2c-hid/i2c-hid.c 5. Build kernel.This proccess might take over 1 hour fakeroot make-kpkg -j 5 --initrd --append-to-version=-custom kernel_image kernel_headers 6. Compiled kernel will be located in home folder. Jump to it and install dpkg -i *.deb 7. Update grup and reboot. You should have working touchpad now. sudo update-grub -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, I tried Ubuntu 160404 and Ubuntu 1804 beta 2 on Chuwi Lapboo air with live usb. On both of them touchpad didn't work. I am not very experienced with linux environment yet. Is there way for me to contribute in solving this problem& -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi, is there any progress on this bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
My YEPO 737A with recent 4.16.1-041601-lowlatency kernel under Mint 18.3 still needs suspend in order to run touchpad smoothly after it (I expected 4.16 release will fix it finally, but it's not). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
it is a lost cause. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Another Teclast F7 user here. Touchpad is not working for me at all on 18.04 daily. Works fine on Windows 10 though. =\ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Jose, can you tell us which exact kernel 4.15 build you got to work? Can you also specify which revision of the Jumper EZbook 3 you are using? If you don't know, you can find out your BIOS version and release date using: sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Also affected. In my case I got a 4.15 kernel working in my jumper ezbook3 pro, ubuntu 17.10, the touchpad was detected as ImPS/2 protocol (so as an extended mouse) (enough for me), but after reinstall a ubuntu mate 18 (recent kernel) the touchpad is detected with CyPS/2 protocol and does not work at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Teclast F7 affected this bug too, actually it uses same touchpad as Chuwi and Yepo. I have compared dmesg messages from teclast f7 working on ubuntu 18.04 with above posted almost same messages there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Someone mentioned, if you blacklist the i2c_hid driver, then the resume/suspend starts working without deep freeze. (atleast on Chuwi Lapbook Air) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Still not working on 4.16.0-rc6. Is there actually development going on concering this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Reported. https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1753298 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Still not working for me. I just tried a new 4.16 kernel and I noticied that audio is not working. I tried a lot of 4.16 ubuntu kenerls and audio is not working in them. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Does not work on 4.16.0-041600rc1-lowlatency on my YEPO 737S. I never had it working a bit, whichever kernel i booted. `dmesg` output is attached. ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5062564/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
iBART, dmesg @ YEPO 737A (obtained after closing the cover and opening it back after preliminary login - touchpad works with fully workable mouse and both buttons after that) is attached. I used next cmds in order to automatically enter into 4.16.0-041600rc1-lowlatency after reboot: yep ~ # wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc1/linux-headers-4.16.0-041600rc1-lowlatency_4.16.0-041600rc1.201802120030_amd64.deb http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc1/linux-image-4.16.0-041600rc1-lowlatency_4.16.0-041600rc1.201802120030_amd64.deb yep ~ # dpkg -i *.deb yep ~ # reboot ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5060765/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
I can't test the touchpad on 4.16, since it wont get up from suspend state. Tried it on 4.16-rc1 and 4.16-rc2 and it was the same. Resume from suspend worked on 4.15 but not on 4.16 and also on 4.15-rc9 i was able to get a half-working (cursor movement/tap, but no left/right buttons) touchpad after resuming the notebook from suspend. My device is a Chuwi Lapbook Air. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Vitaliyy, post your dmesg please. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hans, Based on the test result, the commit is not the culprit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Touchpad is working and both 2 buttons are clickable after applying v4.16-rc1 (4.16.0-041600rc1-generic and 4.16.0-041600rc1-lowlatency), and only after returning back from "suspend" mode (before v4.16-rc1 both 2 buttons were not clickable even touchpad was working after "suspend") on my YEPO 737A laptop. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Thanks kaihengfeng. Touch-pad is not working. :( ** Attachment added: "dmesg_4.15_revert" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1728244/+attachment/5053686/+files/dmesg_4.15_revert -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
There you go, http://people.canonical.com/~khfeng/lp1728244-revert/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hans, from the mainline the last semi working is the rc7 (4.14.0-041400rc7 ... http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc7/) We have other kernel branches and I tried the drm-intel-next thinking that something labelled intel has more compatibility. I was right, indeed the touchpad was partially working (no buttons). Here it is the last working one: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm- intel-next/2017-12-03/ After this, touchpad is not working anymore. I am a noob but a think that we have 2 ways to debug the problem: 1) see what changed after the drm-intel-next 2017-12-03 kernel... 2) build this 2017-12-03 kernel (or the rc7) with your buttons patches... Even if my PC was more powerful than it is, I don't think that I am skilled enough to do these things... :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728244] Re: Touchpad stops working after reboot on Apollo Lake
Hi Bart, In your previous comment you set that linux- image-4.14.0-997-generic_4.14.0-997.201712022100_amd64.deb is working, now you say that 4.14.0-041400rc7 is the latest working, and that 4.14 final does not work? linux- image-4.14.0-997-generic_4.14.0-997.201712022100_amd64.deb sounds like it is a final (non rc) build? Note I'm not an Ubuntu developer, so I don't know how Ubuntu's kernel versioning scheme works. If the generic kernel builds broke between 4.14-rc7 and 4.14.0 final then it should be easy (I hope) to pinpoint the problem. Also note that some people say rebooting is an issue so you should probably do a poweroff and then a cold boot for each test. Also it is interesting to see if things don't work if doing a manual rmmod i2c-hid; modprobe i2c-hid helps. Regards, Hans -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
