Package: src:linux
Version: 4.19.16-1~bpo9+1
Severity: normal
Dear Maintainer,
After upgrading to linux 4.19.16 my touchpad it's no longer working, the
following was found in dmesg:
elan_i2c i2c-ELAN0501:00: i2c-ELAN0501:00 supply vcc not found, using dummy
regulator
elan_i2c i2c-ELAN0501:00: Linked as a consumer to regulator.0
elan_i2c i2c-ELAN0501:00: Elan Touchpad: Module ID: 0x005c, Firmware: 0x0003,
Sample: 0x0003, IAP: 0x000d
input: Elan Touchpad as
/devices/platform/AMD0010:03/i2c-0/i2c-ELAN0501:00/input/input7
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
elan_i2c i2c-ELAN0501:00: invalid report id data (0)
Touchpad it's set to 'Advanced' in BIOS during this bug, if set to 'Basic, it
works correctly.
Touchpad set to 'Advanced' was/is working correctly with kernel 4.18.20, and
4.19.12. Before that, touchpad had to be set to 'Basic' to get it working on
every kernel version (at least with Debian, it's been working OK with fedora
since kernel 4.16).
-- Package-specific info:
** Version:
Linux version 4.19.0-0.bpo.2-amd64 (debian-ker...@lists.debian.org) (gcc
version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.19.16-1~bpo9+1
(2019-02-07)
** Command line:
BOOT_IMAGE=/vmlinuz-4.19.0-0.bpo.2-amd64 root=/dev/mapper/firebolt-root ro
amdgpu.dc=0 amdgpu.dpm=0 quiet
** Tainted: OE (12288)
* Out-of-tree module has been loaded.
* Unsigned module has been loaded.
** Kernel log:
Unable to read kernel log; any relevant messages should be attached
** Model information
sys_vendor: Acer
product_name: Aspire A515-41G
product_version: V1.08
chassis_vendor: Acer
chassis_version: V1.08
bios_vendor: Insyde Corp.
bios_version: V1.08
board_vendor: BR
board_name: Wartortle_BS
board_version: V1.08
** Loaded modules:
rfcomm(E)
pci_stub(E)
vboxpci(OE)
vboxnetadp(OE)
vboxnetflt(OE)
vboxdrv(OE)
fuse(E)
ctr(E)
ccm(E)
hid_generic(E)
usbhid(E)
ebtable_filter(E)
ebtables(E)
ip6table_filter(E)
ip6_tables(E)
iptable_filter(E)
bnep(E)
arc4(E)
amdkfd(E)
btusb(E)
btrtl(E)
amdgpu(E)
btbcm(E)
btintel(E)
bluetooth(E)
uvcvideo(E)
drbg(E)
videobuf2_vmalloc(E)
rtsx_pci_sdmmc(E)
ath10k_pci(E)
ath10k_core(E)
mmc_core(E)
videobuf2_memops(E)
ansi_cprng(E)
rtsx_pci_ms(E)
ecdh_generic(E)
joydev(E)
ath(E)
memstick(E)
videobuf2_v4l2(E)
videobuf2_common(E)
videodev(E)
mac80211(E)
media(E)
edac_mce_amd(E)
kvm_amd(E)
snd_hda_codec_realtek(E)
ccp(E)
snd_hda_codec_generic(E)
rng_core(E)
cfg80211(E)
snd_hda_codec_hdmi(E)
kvm(E)
snd_hda_intel(E)
snd_hda_codec(E)
r8169(E)
snd_hda_core(E)
snd_hwdep(E)
snd_pcm_oss(E)
libphy(E)
chash(E)
irqbypass(E)
gpu_sched(E)
i2c_hid(E)
hid(E)
ttm(E)
rfkill(E)
crct10dif_pclmul(E)
crc32_pclmul(E)
snd_mixer_oss(E)
rtsx_pci(E)
snd_pcm(E)
drm_kms_helper(E)
xhci_pci(E)
ghash_clmulni_intel(E)
fam15h_power(E)
snd_timer(E)
elan_i2c(E)
sg(E)
k10temp(E)
battery(E)
ac(E)
snd(E)
drm(E)
xhci_hcd(E)
i2c_piix4(E)
button(E)
soundcore(E)
i2c_algo_bit(E)
video(E)
pcc_cpufreq(E)
acpi_cpufreq(E)
parport_pc(E)
ppdev(E)
lp(E)
parport(E)
ip_tables(E)
x_tables(E)
autofs4(E)
ext4(E)
crc16(E)
mbcache(E)
jbd2(E)
crc32c_generic(E)
fscrypto(E)
ecb(E)
dm_crypt(E)
dm_mod(E)
sd_mod(E)
crc32c_intel(E)
evdev(E)
ahci(E)
aesni_intel(E)
aes_x86_64(E)
libahci(E)
ehci_pci(E)
crypto_simd(E)
cryptd(E)
glue_helper(E)
ehci_hcd(E)
libata(E)
serio_raw(E)
usbcore(E)
scsi_mod(E)
usb_common(E)
** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h
(Models 60h-6fh) Processor Root Complex [1022:1576]
Subsystem: Acer Incorporated [ALI] Device [1025:1201]
Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR-
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Wani [Radeon R5/R6/R7 Graphics] [1002:9874] (rev c8) (prog-if 00 [VGA
controller])
Subsystem: Acer Incorporated [ALI] Carrizo [1025:1201]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-
Kernel driver in use: amdgpu
Kernel modules: amdgpu
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini
HDMI/DP Audio [1002:9840]
Subsystem: Acer Incorporated [ALI] Kabini HDMI/DP Audio [1025:1201]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Statu
