ELAN Touchpad not responding after wakeup
From: Tobias Predel <hidden>
Date: 2017-07-07 19:58:49
Hello,
I'm using Linux 4.11.9.1 (Arch Linux) and after the wakeup from
suspension the touchpad doesn't respond anymore. Instead, the kernel ring buffer is
flooded with
irq 227, desc: ffff880078128c00, depth: 1, count: 0, unhandled: 0
->handle_irq(): ffffffff810e5fe0,
handle_bad_irq+0x0/0x230
->irq_data.chip(): ffffffff81a9f680,
0xffffffff81a9f680
->action(): (null)
IRQ_NOPROBE set
unexpected IRQ trap at vector e3
right after resume.
This message block is repeated indefinitely. My laptop is
ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.206 09/04/2015
according to DMI. xinput prints
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Elan Touchpad id=11 [slave pointer (2)]
⎜ ↳ SIS0457:00 0457:1136 id=12 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=15 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=17 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Asus Wireless Radio Control id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ USB2.0 VGA UVC WebCam id=10 [slave keyboard (3)]
↳ Asus WMI hotkeys id=13 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
↳ Logitech USB Receiver id=16 [slave keyboard (3)]
lsmod says
Module Size Used by
tun 28672 1
sd_mod 45056 2
uas 24576 0
usb_storage 65536 2 uas
scsi_mod 155648 3 sd_mod,usb_storage,uas
hid_generic 16384 0
usbhid 45056 0
fuse 98304 5
rfcomm 69632 14
ctr 16384 2
ccm 20480 3
snd_hda_codec_hdmi 49152 1
arc4 16384 2
bnep 20480 2
snd_hda_codec_realtek 73728 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
intel_rapl 20480 0
intel_powerclamp 16384 0
hid_multitouch 20480 0
coretemp 16384 0
nls_iso8859_1 16384 1
kvm_intel 192512 0
joydev 20480 0
nls_cp437 20480 1
mousedev 20480 0
kvm 528384 1 kvm_intel
btusb 40960 0
asus_nb_wmi 24576 0
btrtl 16384 1 btusb
vfat 20480 1
btbcm 16384 1 btusb
fat 65536 1 vfat
irqbypass 16384 1 kvm
iTCO_wdt 16384 0
btintel 16384 1 btusb
crct10dif_pclmul 16384 0
asus_wmi 24576 1 asus_nb_wmi
iTCO_vendor_support 16384 1 iTCO_wdt
crc32_pclmul 16384 0
sparse_keymap 16384 1 asus_wmi
bluetooth 487424 41 btrtl,btintel,bnep,btbcm,rfcomm,btusb
crc32c_intel 24576 0
uvcvideo 86016 0
videobuf2_vmalloc 16384 1 uvcvideo
ghash_clmulni_intel 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
ath10k_pci 45056 0
ath10k_core 294912 1 ath10k_pci
pcbc 16384 0
videobuf2_v4l2 20480 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
ath 28672 1 ath10k_core
videodev 151552 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 32768 2 uvcvideo,videodev
mac80211 696320 1 ath10k_core
i915 1429504 33
aesni_intel 163840 2
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 20480 3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 69632 1 snd_intel_sst_acpi
intel_cstate 16384 0
evdev 24576 18
snd_hda_intel 36864 3
drm_kms_helper 126976 1 i915
snd_soc_sst_atom_hifi2_platform 86016 1 snd_intel_sst_core
input_leds 16384 0
mac_hid 16384 0
cfg80211 520192 3 mac80211,ath,ath10k_core
pcspkr 16384 0
snd_hda_codec 106496 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_soc_sst_match 16384 1 snd_intel_sst_acpi
drm 299008 11 i915,drm_kms_helper
snd_soc_core 192512 1 snd_soc_sst_atom_hifi2_platform
rfkill 20480 10 asus_wmi,bluetooth,cfg80211
i2c_hid 20480 0
intel_gtt 20480 1 i915
syscopyarea 16384 1 drm_kms_helper
hid 110592 5 i2c_hid,hid_generic,usbhid,hid_multitouch
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
elan_i2c 32768 0
mei_txe 20480 0
lpc_ich 24576 0
i2c_algo_bit 16384 1 i915
snd_hda_core 65536 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
i2c_i801 24576 0
mei 86016 1 mei_txe
snd_hwdep 16384 1 snd_hda_codec
processor_thermal_device 16384 0
snd_compress 20480 1 snd_soc_core
shpchp 32768 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 90112 7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_soc_sst_atom_hifi2_platform,snd_hda_codec_hdmi,snd_soc_core
wmi 20480 1 asus_wmi
thermal 20480 0
snd_timer 28672 1 snd_pcm
snd 65536 17 snd_compress,snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_soc_sst_atom_hifi2_platform,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek,snd_soc_core,snd_pcm
soundcore 16384 1 snd
ac97_bus 16384 1 snd_soc_core
battery 20480 0
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
ac 16384 0
spi_pxa2xx_platform 24576 0
tpm_crb 16384 0
tpm_tis 16384 0
int3400_thermal 16384 0
tpm_tis_core 20480 1 tpm_tis
acpi_thermal_rel 16384 1 int3400_thermal
int3406_thermal 16384 0
int3403_thermal 16384 0
fan 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
video 36864 3 asus_wmi,int3406_thermal,i915
asus_wireless 16384 0
tpm 40960 3 tpm_tis,tpm_crb,tpm_tis_core
button 16384 1 i915
sch_fq_codel 20480 6
ip_tables 24576 0
x_tables 28672 1 ip_tables
ext4 528384 1
crc16 16384 2 bluetooth,ext4
jbd2 90112 1 ext4
fscrypto 24576 1 ext4
mbcache 16384 1 ext4
mmc_block 36864 4
serio_raw 16384 0
atkbd 24576 0
libps2 16384 1 atkbd
xhci_pci 16384 0
xhci_hcd 184320 1 xhci_pci
usbcore 208896 7 uvcvideo,usbhid,usb_storage,xhci_pci,btusb,uas,xhci_hcd
usb_common 16384 1 usbcore
i8042 24576 1 asus_nb_wmi
serio 20480 4 serio_raw,atkbd,i8042
sdhci_acpi 16384 0
sdhci 40960 1 sdhci_acpi
led_class 16384 4 asus_wmi,sdhci,input_leds,asus_wireless
mmc_core 122880 3 sdhci,mmc_block,sdhci_acpi
I would be very glad if someone may look into this case.
Kind regards,
Tobias