Fw: PROBLEM: Keyboard not responding after resuming from suspend/hibernate

["Numan Demirdöğen" <if.gnu.linux@gmail.com>]

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On Fri, 31 Aug 2018 21:53:11 +0300
Numan Demirdöğen <if.gnu.linux@gmail.com> wrote:

>If I put laptop to suspend or hibernate by closing lid, power
>manager or any other method and then I resume/wake up laptop, keyboard
>is not responding. My laptop is a Sony Vaio VPCEH2F1E. 
>
>Steps to produce bug:
>1. Boot
>2. Put laptop to sleep
>3. Resume
>
>What I expect to happen: Keyboard responds to key press.
>What happens: Keyboard does not respond but mouse and trackball are
>working.
>
>git bisect point 9d659ae14b545c4296e812c70493bfdc999b5c1c as the first
>bad commit.
>
>Bad commit link:
>https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=9d659ae14b545c4296e812c70493bfdc999b5c1c
>
> Link to actual bug report:
>https://bugzilla.kernel.org/show_bug.cgi?id=195471
>
>awk -f ver_linux
>Linux korsan 4.18.5-arch1-1-ARCH #1 SMP PREEMPT Fri Aug 24 12:48:58
>UTC 2018 x86_64 GNU/Linux GNU C               	8.2.0
>GNU Make            	4.2.1
>Binutils            	2.31.1
>Util-linux          	2.32.1
>Mount               	2.32.1
>Module-init-tools   	25
>E2fsprogs           	1.44.4
>Jfsutils            	1.1.15
>Reiserfsprogs       	3.6.27
>Xfsprogs            	4.17.0
>Pcmciautils         	018
>Linux C Library     	2.28
>Dynamic linker (ldd)	2.28
>Linux C++ Library   	6.0.25
>Procps              	3.3.15
>Kbd                 	2.0.4
>Console-tools       	2.0.4
>Sh-utils            	8.29
>Udev                	239
>Wireless-tools      	30
>Modules Loaded      	ac agpgart ahci arc4 ath ath3k ath9k
>ath9k_common ath9k_hw atkbd battery bluetooth bpfilter ccm cdrom
>cfg80211 coretemp crc16 crc32c_generic crc32c_intel crc32_pclmul
>crct10dif_pclmul cryptd drm drm_kms_helper ecdh_generic ehci_hcd
>ehci_pci evdev ext4 fb_sys_fops fscrypto fuse ghash_clmulni_intel
>gpio_ich hid hid_generic i2c_algo_bit i2c_i801 i8042 i915 input_leds
>intel_cstate intel_gtt intel_powerclamp intel_rapl intel_rapl_perf
>intel_uncore iptable_filter iptable_mangle iptable_nat ip_tables
>irqbypass iTCO_vendor_support iTCO_wdt jbd2 kvm kvm_intel led_class
>libahci libata libcrc32c libps2 lpc_ich mac80211 mac_hid mbcache mei
>mei_me mousedev msr nf_conntrack nf_conntrack_ipv4 nf_defrag_ipv4
>nf_nat nf_nat_ipv4 pcc_cpufreq psmouse rfkill rtc_cmos scsi_mod sd_mod
>serio serio_raw snd snd_hda_codec snd_hda_codec_conexant
>snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_core snd_hda_intel
>snd_hwdep snd_pcm snd_timer sony_laptop soundcore sr_mod syscopyarea
>sysfillrect sysimgblt usb_common usbcore usbhid x86_pkg_temp_thermal
>x_tables
>
>dmesg | grep i8042
>[    0.574078] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M]
>at 0x60,0x64 irq 1,12 [    0.575936] serio: i8042 KBD port at
>0x60,0x64 irq 1 [    0.576143] serio: i8042 AUX port at 0x60,0x64 irq
>12 [    0.618880] input: AT Translated Set 2 keyboard
>as /devices/platform/i8042/serio0/input/input3 [   11.248435] input:
>AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input5
>
>cat /proc/interrupts 
>           CPU0       CPU1       CPU2       CPU3       
>  0:          8          0          0          0   IO-APIC
> 2-edge      timer 1:          0          0          0      10286
> IO-APIC   1-edge      i8042 8:          0          0
> 0          1   IO-APIC   8-edge      rtc0 9:          0
> 9479          0          0   IO-APIC   9-fasteoi   acpi 12:
> 0          0     370114          0   IO-APIC  12-edge      i8042
> 16:     197457          0          0          0   IO-APIC
> 16-fasteoi   ehci_hcd:usb1, ath9k 19:          0          0
> 0          0   IO-APIC  19-fasteoi   i801_smbus 23:
> 0          0      71055          0   IO-APIC  23-fasteoi
> ehci_hcd:usb2 24:          0      74549          0          0
> PCI-MSI 512000-edge      ahci[0000:00:1f.2] 25:          0
> 14          0          0   PCI-MSI 360448-edge      mei_me
> 26:          0          0     138870          0   PCI-MSI
> 32768-edge      i915 27:          0          0          0
> 330   PCI-MSI 442368-edge      snd_hda_intel:card0
>NMI:         24         22         25         21   Non-maskable
>interrupts LOC:     534734     446934     603337     440320   Local
>timer interrupts SPU:          0          0          0          0
>Spurious interrupts PMI:         24         22         25         21
>Performance monitoring interrupts IWI:         26         12
>43115         22   IRQ work interrupts RTR:          0
>0          0          0   APIC ICR read retries RES:      95282
>76970      60242      46409   Rescheduling interrupts CAL:
>66746      75300      70554      69119   Function call interrupts
>TLB:      50929      54528      51413      48017   TLB shootdowns
>TRM:          0          0          0          0   Thermal event
>interrupts THR:          0          0          0          0
>Threshold APIC interrupts DFR:          0          0
>0          0   Deferred Error APIC interrupts MCE:          0
>0          0          0   Machine check exceptions MCP:
>18         19         19         19   Machine check polls
>HYP:          0          0          0          0   Hypervisor callback
>interrupts HRE:          0          0          0          0   Hyper-V
>reenlightenment interrupts HVS:          0          0
>0          0   Hyper-V stimer0 interrupts ERR:          0
>MIS:          0 PIN:          0          0          0          0
>Posted-interrupt notification event NPI:          0
>0          0          0   Nested posted-interrupt event PIW:
>0          0          0          0   Posted-interrupt wakeup event
>
>P.S: My native language is not English.
>

Hi,

I am forwarding this e-mail which describes a problem related to
suspend/hibernate at the advise of Pavel Machek.

-- 
Numan Demirdöğen

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