Bug 205793
| Summary: | No touchpad after upgrade to kernel 5.4.1 | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | memantere |
| Component: | I2C | Assignee: | Drivers/I2C virtual user (drivers-i2c) |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | david, i.reg, juliocampagnolo, lorelei.lvnh, memantere, raymond.zhao, tannmatter, wsa |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 5.4.1 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
|
Description
memantere
2019-12-08 03:54:26 UTC
Same problem here. Tested 2 laptops from different brands. The touchpad appears in 'xinput list', but present errors in 'dmseg'. 'dmseg | grep i2c' output: [ 3.022387] i2c_hid i2c-ELAN1010:00: i2c-ELAN1010:00 supply vdd not found, using dummy regulator [ 3.022433] i2c_hid i2c-ELAN1010:00: i2c-ELAN1010:00 supply vddl not found, using dummy regulator [ 8.136661] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 14.323462] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 20.510108] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 26.696594] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 27.710002] i2c_hid i2c-ELAN1010:00: can't add hid device: -61 [ 27.710402] i2c_hid: probe of i2c-ELAN1010:00 failed with error -61 Greetings everyone. Same problem for me too. I am using a Dell Inspiron 15 7559 as well. In my case, the command `xinput list` does not list the touchpad device. Here is a quick overview of `dmesg |grep -i elan`: [ 6.086931] i2c_hid i2c-ELAN1010:00: i2c-ELAN1010:00 supply vdd not found, using dummy regulator [ 6.086942] i2c_hid i2c-ELAN1010:00: i2c-ELAN1010:00 supply vddl not found, using dummy regulator [ 11.493260] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 17.637269] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 23.781291] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 29.925249] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 30.949314] i2c_hid i2c-ELAN1010:00: can't add hid device: -61 [ 30.949679] i2c_hid: probe of i2c-ELAN1010:00 failed with error -61 And here is more detail from `dmesg`: [ 8.463652] hidraw: raw HID events driver (C) Jiri Kosina [ 8.475587] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: WMI SMBIOS userspace interface not supported(0), try upgrading to a newer BIOS [ 8.477934] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input11 [ 8.507819] tpm_tis MSFT0101:00: IRQ index 0 not found [ 8.513510] i2c_hid i2c-ELAN1010:00: i2c-ELAN1010:00 supply vdd not found, using dummy regulator [ 8.513522] i2c_hid i2c-ELAN1010:00: i2c-ELAN1010:00 supply vddl not found, using dummy regulator [ 8.564706] tpm_crb MSFT0101:00: [Firmware Bug]: ACPI region does not cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f flags 0x200] vs fed40080 f80 [ 8.564724] tpm_crb MSFT0101:00: [Firmware Bug]: ACPI region does not cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f flags 0x200] vs fed40080 f80 ... [ 12.570632] NET: Registered protocol family 38 [ 13.500984] iwlwifi 0000:05:00.0: Applying debug destination EXTERNAL_DRAM [ 13.541325] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 13.584326] iwlwifi 0000:05:00.0: Applying debug destination EXTERNAL_DRAM [ 13.586312] iwlwifi 0000:05:00.0: FW already configured (0) - re-configuring ... [ 19.231291] irq 14: nobody cared (try booting with the "irqpoll" option) [ 19.231293] CPU: 2 PID: 0 Comm: swapper/2 Tainted: P OE 5.4.2-zen1-1-zen #1 [ 19.231294] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.3.0 12/01/2018 [ 19.231294] Call Trace: [ 19.231296] <IRQ> [ 19.231300] dump_stack+0x66/0x90 [ 19.231302] __report_bad_irq+0x35/0xaa [ 19.231303] note_interrupt.cold+0xb/0x69 [ 19.231306] handle_irq_event+0xa9/0xb0 [ 19.231307] handle_fasteoi_irq+0xcc/0x1e0 [ 19.231309] do_IRQ+0x84/0x140 [ 19.231310] common_interrupt+0xf/0xf [ 19.231311] </IRQ> [ 19.231312] RIP: 0010:cpuidle_enter_state+0xc4/0xa20 [ 19.231314] Code: e8 31 d8 87 ff 80 7c 24 0f 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 06 09 00 00 31 ff e8 73 1c 8f ff fb 66 0f 1f 44 00 00 <45> 85 e4 0f 88 86 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d 04 49 48 [ 19.231314] RSP: 0018:ffffbaf5000cfe50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde [ 19.231316] RAX: ffff9a61f6100000 RBX: ffffffffb0cbc7a0 RCX: 000000000000001f [ 19.231316] RDX: 0000000000000000 RSI: 00000000378e3a78 RDI: 0000000000000000 [ 19.231317] RBP: ffff9a61f6134600 R08: 000000047a4492d2 R09: 00000004a832e71f [ 19.231317] R10: 0000000000000008 R11: 0000000000000008 R12: 0000000000000008 [ 19.231318] R13: 000000047a4492d2 R14: 0000000000000008 R15: ffff9a61f3e51ec0 [ 19.231321] cpuidle_enter+0x29/0x40 [ 19.231322] do_idle+0x202/0x2b0 [ 19.231324] cpu_startup_entry+0x19/0x20 [ 19.231326] start_secondary+0x1c6/0x220 [ 19.231327] secondary_startup_64+0xb6/0xc0 [ 19.231329] handlers: [ 19.231330] [<00000000111d9f14>] intel_gpio_irq [ 19.231331] Disabling IRQ #14 ... [ 25.829334] i2c_hid i2c-ELAN1010:00: failed to reset device. ... [ 31.973303] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 32.997331] i2c_hid i2c-ELAN1010:00: can't add hid device: -61 [ 32.997500] i2c_hid: probe of i2c-ELAN1010:00 failed with error -61 Same here, and using the exact same laptop as OP - Inspiron 7559/0H0CC0, only I have not updated the bios to 1.3.1. Am running 1.2.0 dated 9/22/2016. [ 13.986607] irq 14: nobody cared (try booting with the "irqpoll" option) [ 13.986620] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G C OE 5.4.2-arch1-1 #1 [ 13.986621] Hardware name: Dell Inc. Inspiron 7559/0H0CC0, BIOS 1.2.0 09/22/2016 [ 13.986624] Call Trace: [ 13.986632] <IRQ> [ 13.986654] dump_stack+0x66/0x90 [ 13.986665] __report_bad_irq+0x35/0xaa [ 13.986668] note_interrupt.cold+0xb/0x69 [ 13.986676] handle_irq_event_percpu+0x6f/0x80 [ 13.986679] handle_irq_event+0x37/0x54 [ 13.986682] handle_fasteoi_irq+0xb5/0x160 [ 13.986689] do_IRQ+0x84/0x140 [ 13.986693] common_interrupt+0xf/0xf [ 13.986695] </IRQ> [ 13.986703] RIP: 0010:cpuidle_enter_state+0xc4/0x480 [ 13.986706] Code: e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 0f 1f 44 00 00 <45> 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2 b 6c 24 10 48 8d 04 49 48 [ 13.986708] RSP: 0000:ffff95cd400cfe68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde [ 13.986709] RAX: ffff9040b9a80000 RBX: ffffffffa6abc200 RCX: 000000000000001f [ 13.986710] RDX: 0000000000000000 RSI: 000000003161fd6c RDI: 0000000000000000 [ 13.986711] RBP: ffff9040b9ab4600 R08: 0000000341a74b15 R09: 000000035687d993 [ 13.986712] R10: ffff9040b9aa97e0 R11: ffff9040b9aa97c0 R12: 0000000000000008 [ 13.986713] R13: 0000000341a74b15 R14: 0000000000000008 R15: ffff9040b826bd80 [ 13.986720] ? cpuidle_enter_state+0x9f/0x480 [ 13.986722] cpuidle_enter+0x29/0x40 [ 13.986730] do_idle+0x1de/0x260 [ 13.986732] cpu_startup_entry+0x19/0x20 [ 13.986741] start_secondary+0x186/0x1d0 [ 13.986749] secondary_startup_64+0xb6/0xc0 [ 13.986755] handlers: [ 13.986766] [<00000000300c8eb4>] intel_gpio_irq [ 13.986767] Disabling IRQ #14 ... [ 14.337127] i2c_hid i2c-ELAN1010:00: failed to reset device. ... [ 20.527127] i2c_hid i2c-ELAN1010:00: failed to reset device. ... [ 26.710504] i2c_hid i2c-ELAN1010:00: failed to reset device. [ 27.723793] i2c_hid i2c-ELAN1010:00: can't add hid device: -61 [ 27.724200] i2c_hid: probe of i2c-ELAN1010:00 failed with error -61 [ 30.167130] usb 1-1: new low-speed USB device number 26 using xhci_hcd [ 30.309693] usb 1-1: New USB device found, idVendor=0461, idProduct=4d03, bcdDevice= 5.50 [ 30.309699] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.341252] usbcore: registered new interface driver usbhid [ 30.341253] usbhid: USB HID core driver [ 30.351882] input: HID 0461:4d03 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:0461:4D03.0001/input/input21 [ 30.352191] hid-generic 0003:0461:4D03.0001: input,hidraw0: USB HID v1.00 Mouse [HID 0461:4d03] on usb-0000:00:14.0-1/input0 ADDITIONAL INFO: I have searched around and tried various solutions. I can often force it to start working by repeating the following steps under the following conditions: 1. Open a terminal 2. Run the following command (as advised by Kai-Heng Feng in a similar bug report at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1683760): sudo sh -c 'echo -n "elantech" > /sys/bus/serio/devices/serio1/protocol' 3. Immediately (without waiting even a second) start trying to move the pointer wildly. The catch is that it usually doesn't work on the first try. If I rerun the command a second time and then immediately try to move the pointer, it will often magically start working. If I wait even a second or two after entering the command and then try to move the pointer, no luck. I have no idea why that would be, but I've successfully gotten my touchpad working 5 times in a row repeating these steps. Hopefully this helps someone! Of course it still works fine using an LTS kernel (I'm using Arch, and LTS is currently on 4.19.88) Confirmed again just now that I was able to get it working by following these steps listed above. However it seems maybe it only works using the synaptics driver? Present in my /etc/X11/xorg.conf.d is a file named 50-synaptics.conf. This is the catchall configuration provided by xf86-input-synaptics that attempts to assign the synaptics driver to any touchpads found. When I delete this file, I am still able to force the touchpad to work by following the steps. But if instead I replace it with a configuration specifying to use the libinput driver, this trick doesn't seem to be working. Duplicated of bug 205745. Proposed patch now available on https://bugzilla.kernel.org/show_bug.cgi?id=205745 *** This bug has been marked as a duplicate of bug 205745 *** |