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. -- Numan Demirdöğen
