[Kernel-packages] [Bug 1820760] Re: Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2
Yesterday my distribution updated to Ubuntu 18.04.3 and thanks to the new kernel the touchpad is recognized and perfectly working. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1820760 Title: Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2 Status in linux package in Ubuntu: Fix Released Status in linux source package in Cosmic: Won't Fix Bug description: I have just bought a new laptop from Teclast model F6 Pro. I have installed Ubuntu LTS 18.04.2 (kernel 4.18.0-16-generic). The Goodix touchpad of the laptop is not recognized by the kernel version used by Ubuntu LTS 18.04.2. That is my kernel error: [3.733842] i2c_hid i2c-SYNA3602:00: i2c-SYNA3602:00 supply vdd not found, using dummy regulator [3.738296] i2c_hid i2c-SYNA3602:00: unexpected HID descriptor bcdVersion (0x) The problem is known, it is described here: https://bugzilla.redhat.com/show_bug.cgi?id=1526312 A patch is available here: https://github.com/brotfessor/sipodev/blob/master/b/i2c-hid.c It looks like that patch entered in the mainline kernel since 4.20 (or 4.19 I am not sure). It would be very helpful if that patch is added to Ubuntu 18.04.2 LTS 4.18.0-16-generic kernel to help the users of Teclast laptops like me. On several Teclast laptops the touchpad is not supported on Unbuntu 18.04.2 (for sure F6 pro and F7). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.18.0-16-generic 4.18.0-16.17~18.04.1 ProcVersionSignature: Ubuntu 4.18.0-16.17~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-16-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Mar 18 22:28:07 2019 InstallationDate: Installed on 2019-03-15 (3 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) SourcePackage: linux-signed-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820760/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1820760] Re: Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2
Hello Po-Hsu Lin, Thank you very much for your support. I understand you do not want to risk damaging already working devices with a so big change on a LTS release. I use Ubuntu for my job, I need a rock solid system. Therefore I prefer to use a standard more reliable GE kernel and use an external USB mouse on my laptop. In my new Teclast laptop I installed 18.04.2, therefore it should automatically updated to the new kernel with the touchpad fix on the next point release: 18.04.3. I think that should happen on August/September. At that time I will throw away the external mouse to go back to the laptop touchpad. Thank you very much for all your efforts. Best Regards, Simone -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1820760 Title: Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2 Status in linux package in Ubuntu: Fix Released Status in linux source package in Cosmic: Confirmed Bug description: I have just bought a new laptop from Teclast model F6 Pro. I have installed Ubuntu LTS 18.04.2 (kernel 4.18.0-16-generic). The Goodix touchpad of the laptop is not recognized by the kernel version used by Ubuntu LTS 18.04.2. That is my kernel error: [3.733842] i2c_hid i2c-SYNA3602:00: i2c-SYNA3602:00 supply vdd not found, using dummy regulator [3.738296] i2c_hid i2c-SYNA3602:00: unexpected HID descriptor bcdVersion (0x) The problem is known, it is described here: https://bugzilla.redhat.com/show_bug.cgi?id=1526312 A patch is available here: https://github.com/brotfessor/sipodev/blob/master/b/i2c-hid.c It looks like that patch entered in the mainline kernel since 4.20 (or 4.19 I am not sure). It would be very helpful if that patch is added to Ubuntu 18.04.2 LTS 4.18.0-16-generic kernel to help the users of Teclast laptops like me. On several Teclast laptops the touchpad is not supported on Unbuntu 18.04.2 (for sure F6 pro and F7). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.18.0-16-generic 4.18.0-16.17~18.04.1 ProcVersionSignature: Ubuntu 4.18.0-16.17~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-16-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Mar 18 22:28:07 2019 InstallationDate: Installed on 2019-03-15 (3 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) SourcePackage: linux-signed-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820760/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1820760] Re: Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2
Dear Po-Hsu Lin, The kernel 4.18.0-18 was officially released. It does not have your patch (my touch-pad does not work). Could I know on which kernel for Ubuntu 18.04 will be applied your patch, please? Thank you, Simone -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1820760 Title: Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2 Status in linux package in Ubuntu: Fix Released Status in linux source package in Cosmic: In Progress Bug description: I have just bought a new laptop from Teclast model F6 Pro. I have installed Ubuntu LTS 18.04.2 (kernel 4.18.0-16-generic). The Goodix touchpad of the laptop is not recognized by the kernel version used by Ubuntu LTS 18.04.2. That is my kernel error: [3.733842] i2c_hid i2c-SYNA3602:00: i2c-SYNA3602:00 supply vdd not found, using dummy regulator [3.738296] i2c_hid i2c-SYNA3602:00: unexpected HID descriptor bcdVersion (0x) The problem is known, it is described here: https://bugzilla.redhat.com/show_bug.cgi?id=1526312 A patch is available here: https://github.com/brotfessor/sipodev/blob/master/b/i2c-hid.c It looks like that patch entered in the mainline kernel since 4.20 (or 4.19 I am not sure). It would be very helpful if that patch is added to Ubuntu 18.04.2 LTS 4.18.0-16-generic kernel to help the users of Teclast laptops like me. On several Teclast laptops the touchpad is not supported on Unbuntu 18.04.2 (for sure F6 pro and F7). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.18.0-16-generic 4.18.0-16.17~18.04.1 ProcVersionSignature: Ubuntu 4.18.0-16.17~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-16-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Mar 18 22:28:07 2019 InstallationDate: Installed on 2019-03-15 (3 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) SourcePackage: linux-signed-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820760/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1721909] Re: Goodix GF3208 (fingerprint reader) not being recognised by kernel/system
I have the same bug on my new laptop, a Teclast F6: lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 8087:0a2a Intel Corp. Bus 001 Device 006: ID 27c6:5740 Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub Bus 001 Device 002: ID 058f:3841 Alcor Micro Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1721909 Title: Goodix GF3208 (fingerprint reader) not being recognised by kernel/system Status in Linux: New Status in linux package in Ubuntu: Confirmed Bug description: The Goodix GF3208 is not being recognised by the system (Dell Inspiron 15 7577). What's worse is that it isn't even showing the manufacturer vendor id information when doing: $ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 27c6:5301 Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver Bus 001 Device 005: ID 0bda:5652 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Note that the vendor id 27c6 should at least say "Shenzhen Huiding Technology Co., Ltd." as per https://github.com/torvalds/linux/blob/e19b205be43d11bff638cad4487008c48d21c103/Documentation/devicetree/bindings /vendor-prefixes.txt Will/has support been made for the Goodix GF3208 Fingerprint reader/scanner? Thanks in advance, Haz ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-35-generic 4.10.0-35.39~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-35.39~16.04.1-generic 4.10.17 Uname: Linux 4.10.0-35-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 CurrentDesktop: Unity Date: Sat Oct 7 04:03:25 2017 InstallationDate: Installed on 2017-10-01 (5 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1721909/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
