** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811463/+attachment/5228518/+files/dmesg.txt
-- 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/1811463 Title: Touchpad does not initialize Lenovo Ideapad 320-15 Status in linux package in Ubuntu: Incomplete Bug description: Starting with Mint 18.1, I cannot start the SYNA2b37 touchpad (HID device on the I2C bus). Were tried all methods from Google dmesg: andrey@andrey-Lenovo:~$ dmesg |grep i2c [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-13-generic root=UUID=6303f611-7433-4638-a26e-13c707e21802 ro quiet splash i2c_designware_core.dyndbg=+p i2c-hid.debug=1 vt.handoff=1 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-13-generic root=UUID=6303f611-7433-4638-a26e-13c707e21802 ro quiet splash i2c_designware_core.dyndbg=+p i2c-hid.debug=1 vt.handoff=1 [ 3.847975] i2c /dev entries driver [ 9.197510] i2c_designware i2c_designware.0: Standard-mode HCNT:LCNT = 552:652 [ 9.197515] i2c_designware i2c_designware.0: Fast-mode HCNT:LCNT = 100:200 [ 9.201135] i2c_hid i2c-SYNA2B37:00: i2c-SYNA2B37:00 supply vdd not found, using dummy regulator [ 9.201170] i2c_designware i2c_designware.0: i2c_dw_xfer: msgs: 1 [ 9.201199] i2c_designware i2c_designware.0: enabled=0x1 stat=0x10 [ 9.201238] i2c_designware i2c_designware.0: enabled=0x1 stat=0x750 [ 9.202144] i2c_designware i2c_designware.0: i2c_dw_handle_tx_abort: slave address not acknowledged (7bit mode) andrey@andrey-Lenovo:~$ xinput ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Telink 2.4G Mouse Mouse id=8 [slave pointer (2)] ⎜ ↳ Telink 2.4G Mouse Consumer Control id=9 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Video Bus id=6 [slave keyboard (3)] ↳ Power Button id=7 [slave keyboard (3)] ↳ Telink 2.4G Mouse System Control id=10 [slave keyboard (3)] ↳ EasyCamera: EasyCamera id=11 [slave keyboard (3)] ↳ Ideapad extra buttons id=12 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)] ↳ Telink 2.4G Mouse Consumer Control id=14 [slave keyboard (3)] andrey@andrey-Lenovo:~$ ls /sys/bus/acpi/devices/ ACPI0003:00 device:12 device:25 device:38 device:4b PNP0B00:00 device:00 device:13 device:26 device:39 device:4c PNP0C02:00 device:01 device:14 device:27 device:3a IDEA0102:00 PNP0C02:01 device:02 device:15 device:28 device:3b INT3452:00 PNP0C09:00 device:03 device:16 device:29 device:3c INT3452:01 PNP0C0A:00 device:04 device:17 device:2a device:3d INT3452:02 PNP0C0C:00 device:05 device:18 device:2b device:3e INT34D7:00 PNP0C0D:00 device:06 device:19 device:2c device:3f LNXCPU:00 PNP0C0F:00 device:07 device:1a device:2d device:40 LNXCPU:01 PNP0C0F:01 device:08 device:1b device:2e device:41 LNXCPU:02 PNP0C0F:02 device:09 device:1c device:2f device:42 LNXCPU:03 PNP0C0F:03 device:0a device:1d device:30 device:43 LNXSYBUS:00 PNP0C0F:04 device:0b device:1e device:31 device:44 LNXSYBUS:01 PNP0C0F:05 device:0c device:1f device:32 device:45 LNXSYSTM:00 PNP0C0F:06 device:0d device:20 device:33 device:46 LNXVIDEO:00 PNP0C0F:07 device:0e device:21 device:34 device:47 PNP0000:00 PNP0C14:00 device:0f device:22 device:35 device:48 PNP0100:00 SYNA2B37:00 device:10 device:23 device:36 device:49 PNP0103:00 VPC2004:00 device:11 device:24 device:37 device:4a PNP0A08:00 andrey@andrey-Lenovo:~$ cat /sys/class/input/event*/device/name Lid Switch HDA Intel PCH Headphone HDA Intel PCH HDMI/DP,pcm=3 HDA Intel PCH HDMI/DP,pcm=7 HDA Intel PCH HDMI/DP,pcm=8 HDA Intel PCH HDMI/DP,pcm=9 HDA Intel PCH HDMI/DP,pcm=10 Power Button AT Translated Set 2 keyboard Video Bus Telink 2.4G Mouse Mouse Telink 2.4G Mouse Consumer Control Telink 2.4G Mouse System Control Ideapad extra buttons EasyCamera: EasyCamera HDA Intel PCH Mic andrey@andrey-Lenovo:~$ sudo acpidump | grep -C3 ELAN [sudo] пароль для andrey: 00F0: 00 00 19 00 23 00 00 00 12 00 5C 5F 53 42 2E 47 ....#.....\_SB.G 0100: 50 4F 30 00 79 00 08 53 42 46 49 11 0E 0A 0B 89 PO0.y..SBFI..... 0110: 06 00 05 01 75 00 00 00 79 00 14 41 05 5F 49 4E ....u...y..A._IN 0120: 49 00 A0 23 93 54 50 54 59 01 70 0D 45 4C 41 4E I..#.TPTY.p.ELAN 0130: 30 36 30 39 00 5F 48 49 44 70 0A 15 42 41 44 52 0609._HIDp..BADR 0140: 70 01 48 49 44 32 A0 25 93 54 50 54 59 0A 02 70 p.HID2.%.TPTY..p 0150: 0D 53 59 4E 41 32 42 33 37 00 5F 48 49 44 70 0A .SYNA2B37._HIDp. andrey@andrey-Lenovo:~$ sudo acpidump | grep -C3 SYNA 0120: 49 00 A0 23 93 54 50 54 59 01 70 0D 45 4C 41 4E I..#.TPTY.p.ELAN 0130: 30 36 30 39 00 5F 48 49 44 70 0A 15 42 41 44 52 0609._HIDp..BADR 0140: 70 01 48 49 44 32 A0 25 93 54 50 54 59 0A 02 70 p.HID2.%.TPTY..p 0150: 0D 53 59 4E 41 32 42 33 37 00 5F 48 49 44 70 0A .SYNA2B37._HIDp. 0160: 2C 42 41 44 52 70 0A 20 48 49 44 32 14 13 5F 53 ,BADRp. HID2.._S 0170: 54 41 00 A0 09 93 54 50 54 59 00 A4 00 A4 0A 0F TA....TPTY...... 0180: 14 4E 04 5F 43 52 53 00 A0 07 93 54 50 54 59 01 .N._CRS....TPTY. andrey@andrey-Lenovo:~$ i2cdetect -l i2c-3 unknown i915 gmbus misc N/A i2c-1 unknown i915 gmbus dpb N/A i2c-4 unknown DPDDC-A N/A i2c-2 unknown i915 gmbus dpc N/A i2c-0 unknown SMBus I801 adapter at 2040 N/A i2c-5 unknown Synopsys DesignWare I2C adapter N/A The laptop bought free Dos specifically for Linux, and here it is .. I ask for help! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811463/+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
