Date: Mon, 28 Nov 2022 08:18:46 +0100 From: Michael Schuster <michaelsprivate@gmail.com> To: klu <kludev@gmail.com> Cc: FreeBSD Questions Mailing List <freebsd-questions@freebsd.org> Subject: Re: Thinkpad T61 display won't wake from hibernate Message-ID: <CADqw_gKdRFm6OZxaxXGhp%2BhUtKnNP8CsejVXyyhhnhG8BV%2B=Hg@mail.gmail.com> In-Reply-To: <CAEz5-Sx7cui2%2BdafyETtmMy4K8jcSdeYKpCZ2AW2LyxXXLsmmQ@mail.gmail.com> References: <CAEz5-Sx7cui2%2BdafyETtmMy4K8jcSdeYKpCZ2AW2LyxXXLsmmQ@mail.gmail.com>
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On Sun, Nov 27, 2022 at 1:09 AM klu <kludev@gmail.com> wrote: > > 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. What you describe sounds a lot like an issue with the graphics driver ... I recall from a previous life (2nd-hand, no expertise myself, I'm afraid) that those can be a major stumbling block for getting resume to work properly. A few questions that may help you and others set you right: Has this ever worked before? if yes: what did you change? if no: make sure your graphics driver actually works for the HW. I have an old T60p that I test-drove a while with 12.something, IIRC (via ghostbsd ... it's been a while), that I think did S&R just fine (no guarantees though). HTH Michael > > 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 > -- Michael Schuster http://recursiveramblings.wordpress.com/ recursion, n: see 'recursion'
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