症状：
合上盖子后，笔记本电脑成功进入睡眠状态（风扇停止运转即可证明）。经常醒来（十分之一）一切都会冻结。X跑步时会发生这种情况ratpoison 但是也在两个虚拟终端之间切换时（没有 X 运行；使用 ++clrl切换）。altF2
这件事应该如何调查？其他数据：
操作系统：
[miro@katana ~]$ uname -a
Linux katana 5.19.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 17 Aug 2022 13:48:51 +0000 x86_64 GNU/Linux
相关部分来自dmesg：
[ 6.340112] nvidia-nvlink: Nvlink Core is being initialized, major device number 510
[ 6.340135] traps: Missing ENDBR: _nv011437rm+0x0/0x10 [nvidia]
[ 6.340371] ------------[ cut here ]------------
[ 6.340371] kernel BUG at arch/x86/kernel/traps.c:253!
[ 6.340375] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 6.340379] CPU: 13 PID: 328 Comm: systemd-modules Tainted: P OE 5.19.2-arch1-1 #1 1368c994e25e19983709ee8b14ef7d9de0c6
a97a
[ 6.340383] Hardware name: Micro-Star International Co., Ltd. Katana GF76 11UC/MS-17L2, BIOS E17L2IMS.30F 12/02/2021
[ 6.340384] RIP: 0010:exc_control_protection+0xc2/0xd0
[ 6.340390] Code: 8b 93 80 00 00 00 be fa 00 00 00 48 c7 c7 56 4f c8 aa e8 b1 1e 4c ff e9 72 ff ff ff 48 c7 c7 3d 4f c8 aa e8 c4 15 f
b ff 0f 0b <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 66 0f 1f 00 55 53 48 89
[ 6.340393] RSP: 0018:ffffc2370055bb88 EFLAGS: 00010002
[ 6.340395] RAX: 0000000000000033 RBX: ffffc2370055bba8 RCX: 0000000000000027
[ 6.340397] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffa0612fb61660
[ 6.340398] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffc2370055ba20
[ 6.340400] R10: 0000000000000003 R11: ffffffffab4cb428 R12: 0000000000000000
[ 6.340401] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 6.340403] FS: 00007f9a7ace64c0(0000) GS:ffffa0612fb40000(0000) knlGS:0000000000000000
[ 6.340405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.340406] CR2: 00007f9a78f81000 CR3: 0000000100b36002 CR4: 0000000000f70ee0
[ 6.340408] PKRU: 55555554
[ 6.340409] Call Trace:
[ 6.340410] <TASK>
[ 6.340412] asm_exc_control_protection+0x26/0x30
[ 6.340415] RIP: 0010:_nv011437rm+0x0/0x10 [nvidia]
[ 6.340646] Code: 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 08 e8 c7 12 1e 00 48 83 c4 08 48 89 c7 e9 bb ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 <48> 89 f7 e9 18 08 00 00 0f 1f 84 00 00 00 00 00 48 89 f7 e9 18 08
[ 6.340649] RSP: 0018:ffffc2370055bc58 EFLAGS: 00010202
[ 6.340650] RAX: ffffffffc186e8c0 RBX: ffffffffc3a853b0 RCX: 0000000000000000
[ 6.340652] RDX: 00000000000d592e RSI: 0000000000000010 RDI: ffffffffc3a853b0
[ 6.340654] RBP: ffffa05de7fc5fe0 R08: 0000000000000020 R09: ffffffffc3a853f0
[ 6.340655] R10: ffffffffc3a3c0f0 R11: 0000000000000000 R12: 0000000000000010
[ 6.340657] R13: ffffa05de7fc3000 R14: 00007f9a7b1f9343 R15: ffffc2370055bdd8
[ 6.340659] ? _nv034928rm+0x20/0x20 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.340888] _nv011435rm+0x24/0xe0 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.341114] _nv034929rm+0xe/0xa0 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.341341] _nv034932rm+0x1d/0x30 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.341565] _nv034934rm+0x2f/0x40 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.341790] _nv015577rm+0x15/0x70 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.341913] _nv000643rm+0x9/0x20 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.342034] ? cdev_add+0x50/0x70
[ 6.342037] rm_init_rm+0x17/0x60 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.342227] nvidia_init_module+0x242/0x616 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.342368] ? nvidia_init_module+0x616/0x616 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.342503] nvidia_frontend_init_module+0x50/0x94 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.342641] ? nvidia_init_module+0x616/0x616 [nvidia 180c1458287a5b0a18d0491f7bc4adc4fd70ea8b]
[ 6.342775] do_one_initcall+0x5a/0x220
[ 6.342780] do_init_module+0x4a/0x1e0
[ 6.342783] __do_sys_init_module+0x138/0x1b0
[ 6.342785] do_syscall_64+0x5c/0x90
[ 6.342789] ? handle_mm_fault+0xb2/0x280
[ 6.342791] ? do_user_addr_fault+0x1db/0x690
[ 6.342795] ? exc_page_fault+0x74/0x170
[ 6.342796] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 6.342800] RIP: 0033:0x7f9a7b0e6ace
[ 6.342803] Code: 48 8b 0d d5 f2 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a2 f2 0c 00 f7 d8 64 89 01 48
[ 6.342805] RSP: 002b:00007ffcb8c96d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000af
[ 6.342808] RAX: ffffffffffffffda RBX: 0000558a439e89d0 RCX: 00007f9a7b0e6ace
[ 6.342809] RDX: 00007f9a7b1f9343 RSI: 0000000003ce1720 RDI: 00007f9a752a0010
[ 6.342811] RBP: 00007f9a7b1f9343 R08: 0000558a439e88d0 R09: 0000000000000000
[ 6.342812] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000020000
[ 6.342814] R13: 0000558a439e8aa0 R14: 0000558a439e89d0 R15: 0000558a439e8c00
[ 6.342816] </TASK>
[ 6.342817] Modules linked in: intel_rapl_msr(+) wmi_bmof(+) sparse_keymap(+) pcc_cpufreq(-) fjes(-) acpi_cpufreq(-) gpio_keys pmt_class snd_pcm_dmaengine mac80211(+) kvm(+) snd_hda_intel irqbypass libarc4 snd_intel_dspcfg crct10dif_pclmul nvidia(POE+) btusb crc32_pclmul snd_intel_sdw_acpi ghash_clmulni_intel iwlwifi btrtl aesni_intel snd_hda_codec uvcvideo btbcm crypto_simd snd_hda_core iwlmei btintel videobuf2_vmalloc cryptd intel_cstate btmtk snd_hwdep processor_thermal_device_pci_legacy videobuf2_memops i915(+) intel_uncore videobuf2_v4l2 cfg80211 processor_thermal_device snd_pcm psmouse spi_intel_pci r8169 bluetooth pcspkr videobuf2_common drm_buddy processor_thermal_rfim spi_intel snd_timer ttm realtek processor_thermal_mbox snd videodev i2c_i801 mei_me mdio_devres drm_display_helper vfat tpm_crb processor_thermal_rapl ecdh_generic intel_lpss_pci soundcore i2c_smbus fat libphy cec intel_rapl_common rfkill mc tpm_tis intel_lpss mei int340x_thermal_zone idma64 intel_gtt i2c_hid_acpi
[ 6.342846] tpm_tis_core intel_vsec wmi intel_soc_dts_iosf i2c_hid tpm soc_button_array rng_core mac_hid int3400_thermal acpi_pad acpi_tad acpi_thermal_rel video crypto_user fuse bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 serio_raw atkbd libps2 vivaldi_fmap nvme xhci_pci crc32c_intel nvme_core i8042 xhci_pci_renesas serio
[ 6.342893] R10: 0000000000000003 R11: ffffffffab4cb428 R12: 0000000000000000
[ 6.342895] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 6.342896] FS: 00007f9a7ace64c0(0000) GS:ffffa0612fb40000(0000) knlGS:0000000000000000
[ 6.342898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.342900] CR2: 00007f9a78f81000 CR3: 0000000100b36002 CR4: 0000000000f70ee0
[ 6.342901] PKRU: 55555554
司机：
[miro@katana ~]$ pacman -Ss nvidia | grep installed
extra/egl-wayland 2:1.1.10-1 [installed]
extra/ffnvcodec-headers 11.1.5.1-2 [installed]
extra/libvdpau 1.5-1 [installed]
extra/nvidia 515.65.01-8 [installed]
extra/nvidia-utils 515.65.01-2 [installed]
community/nvtop 2.0.2-1 [installed]
硬件：微星 Katana GF76 11UC
盖上盖子但风扇运转10分钟后；重新开放并且：
[root@katana miro]# shutdown now
Failed to power off system via logind: There's already a shutdown or sleep operation in progress
对我来说听起来像是一些udev巫术，但我对此一无所知。
最近，一些错误消息（不幸的是我丢弃了）提到了nvidia-sleep.sh挂起，从而阻止了系统电源状态切换。经过检查，VT 似乎是罪魁祸首。这是文件：
#!/bin/bash
if [ ! -f /proc/driver/nvidia/suspend ]; then
exit 0
fi
RUN_DIR="/var/run/nvidia-sleep"
XORG_VT_FILE="${RUN_DIR}"/Xorg.vt_number
PATH="/bin:/usr/bin"
case "$1" in
suspend|hibernate)
mkdir -p "${RUN_DIR}"
fgconsole > "${XORG_VT_FILE}"
chvt 63
if [[ $? -ne 0 ]]; then
exit $?
fi
echo "$1" > /proc/driver/nvidia/suspend
exit $?
;;
resume)
echo "$1" > /proc/driver/nvidia/suspend
#
# Check if Xorg was determined to be running at the time
# of suspend, and whether its VT was recorded. If so,
# attempt to switch back to this VT.
#
if [[ -f "${XORG_VT_FILE}" ]]; then
XORG_PID=$(cat "${XORG_VT_FILE}")
rm "${XORG_VT_FILE}"
chvt "${XORG_PID}"
fi
exit 0
;;
*)
exit 1
esac
答案1
多个实例使nvidia-sleep.sh resume系统无法进行电源管理（sudo shutdown now失败）。由于感觉超出了我的深度，我实施了以下野蛮的“临时”解决方法：
resume)
++ exit 0
我只在大约 30 个睡眠周期上对其进行了测试（中间没有重新启动）：对于他们来说，它工作得无可挑剔。
无论如何，有什么意义呢？为什么要切换回 Xorg 的 VT？如果我在多个 VT 上有 Xorg 实例怎么办？如果我正在控制台 VT 上工作并且想要从我离开的地方醒来该怎么办？对我来说毫无意义。