Date: Sat, 26 Nov 2022 16:08:58 -0800 From: klu <kludev@gmail.com> To: FreeBSD Questions Mailing List <freebsd-questions@freebsd.org> Subject: Thinkpad T61 display won't wake from hibernate Message-ID: <CAEz5-Sx7cui2%2BdafyETtmMy4K8jcSdeYKpCZ2AW2LyxXXLsmmQ@mail.gmail.com>
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I have FreeBsd 13.1 installed on a Thinkpad T61p laptop. I try to make hibernate work so it can save power between uses. If I type `sudo zzz`, it successfully goes to hibernate mode. When I open the lid again, I can hear the computer is waking up. However the screen does not come back. I can type blindly `sudo reboot`, which will bring back the screen to show the shutting down messages. I wonder what kind diagnostics I can do and how to fix this issue? Thanks! root@t60:~ # cat /etc/rc.conf hostname="t60" wlans_wpi0="wlan0" ifconfig_wlan0="WPA DHCP" sshd_enable="YES" ntpd_enable="YES" powerd_enable="YES" # Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable dumpdev="NO" zfs_enable="YES" linux_enable="YES" kld_list="i915kms acpi_video" root@t60:~ # cat /boot/loader.conf kern.geom.label.disk_ident.enable="0" kern.geom.label.gptid.enable="0" cryptodev_load="YES" zfs_load="YES" kern.geom.label.disk_ident.enable="0" kern.geom.label.gptid.enable="0" cryptodev_load="YES" zfs_load="YES" hw.vga.textmode=0 kern.vty=vt acpi_ibm_load="YES" root@t60:~ # kldstat Id Refs Address Size Name 1 92 0xffffffff80200000 1f30470 kernel 2 1 0xffffffff82131000 8710 acpi_ibm.ko 3 1 0xffffffff8213a000 a158 cryptodev.ko 4 1 0xffffffff82146000 5b93a8 zfs.ko 5 1 0xffffffff82b20000 1848b8 i915kms.ko 6 1 0xffffffff82ca5000 739e0 drm.ko 7 2 0xffffffff82d19000 5220 linuxkpi_gplv2.ko 8 3 0xffffffff82d1f000 62d8 dmabuf.ko 9 1 0xffffffff82d26000 4350 acpi_video.ko 10 1 0xffffffff82d2b000 21e8 acpi_dock.ko 11 1 0xffffffff82d2e000 3250 ichsmb.ko 12 1 0xffffffff82d32000 2180 smbus.ko 13 1 0xffffffff82d35000 4d00 ng_ubt.ko 14 6 0xffffffff82d3a000 aac8 netgraph.ko 15 2 0xffffffff82d45000 a238 ng_hci.ko 16 4 0xffffffff82d50000 25a8 ng_bluetooth.ko 17 1 0xffffffff82d53000 e250 ng_l2cap.ko 18 1 0xffffffff82d62000 1bee8 ng_btsocket.ko 19 1 0xffffffff82d7e000 39c0 ng_socket.ko 20 1 0xffffffff82d82000 38070 linux.ko 21 4 0xffffffff82dbb000 10ab0 linux_common.ko 22 1 0xffffffff82dcc000 32208 linux64.ko 23 1 0xffffffff82dff000 2260 pty.ko 24 1 0xffffffff82e02000 3530 fdescfs.ko 25 1 0xffffffff82e06000 639c linprocfs.ko 26 1 0xffffffff82e0d000 3284 linsysfs.ko 27 1 0xffffffff82e11000 2a08 mac_ntpd.ko root@t60:~ # dmesg | grep -i -e freebsd -e cpu -e ibm -e acpi -e power -e nvidia Copyright (c) 1992-2021 The FreeBSD Project. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 13.1-RELEASE-p3 GENERIC amd64 FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303) CPU: Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz (1995.07-MHz K8-class CPU) Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> ACPI APIC Table: <LENOVO TP-7I > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) Firmware Warning (ACPI): 32/64X length mismatch in FADT/Gpe0Block: 64/32 (20201113/tbfadt-748) Firmware Warning (ACPI): Optional FADT field Gpe1Block has valid Address but zero Length: 0x000000000000102C/0x0 (20201113/tbfadt-796) acpi0: <LENOVO TP-7I> CPU0: local APIC error 0x40 CPU1: local APIC error 0x40 acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x62,0x66 on acpi0 acpi0: Power Button (fixed) cpu0: <ACPI CPU> on acpi0 attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0 hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_button0: <Sleep Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pcib2: <ACPI PCI-PCI bridge> irq 20 at device 28.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> irq 21 at device 28.1 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> irq 22 at device 28.2 on pci0 pcib5: <ACPI PCI-PCI bridge> irq 23 at device 28.3 on pci0 pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci4: <ACPI PCI bus> on pcib6 acpi_tz0: <Thermal Zone> on acpi0 acpi_tz1: <Thermal Zone> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 WARNING: Device "psm" is Giant locked and may be deleted before FreeBSD 14.0. battery0: <ACPI Control Method Battery> on acpi0 acpi_acad0: <AC Adapter> on acpi0 acpi_ibm0: <ThinkPad ACPI Extras> on acpi0 acpi_ibm0: Firmware version is 0x100 est0: <Enhanced SpeedStep Frequency Control> on cpu0 uhub0: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered uhub4: 2 ports with 2 removable, self powered uhub3: 2 ports with 2 removable, self powered uhub1: 8 ports with 8 removable, self powered acpi_video0: <ACPI video extension> on vgapci0 acpi_dock0: <ACPI Docking Station> on acpi0
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