一段时间以来，我在执行随机任务时遇到了随机冻结。这是一台低配置的笔记本电脑，但即使只运行 Vscode + Firefox 也会发生这种情况，而其他时候，当我运行多个应用程序/任务时，一切都很好。我附上了我的日志，希望有人能为我的情况提供一些线索。
10:35:51 spice-vdagent: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
10:35:49 pulseaudio: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.systemd1.NoSuchUnit: Unit dbus-org.bluez.service not found.
10:35:41 spice-vdagent: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
10:35:38 wpa_supplicant: dbus: Failed to construct signal
10:35:38 kernel: pcieport 0000:00:01.2: AER: [12] Timeout
10:35:37 systemd: Failed to start Load/Save Screen Backlight Brightness of backlight:acpi_video0.
10:35:37 kernel: pcieport 0000:00:01.2: AER: [ 7] BadDLLP
10:35:36 kernel: snd_pci_acp3x 0000:03:00.5: Invalid ACP audio mode : 1
10:35:36 kernel: tpm_crb MSFT0101:00: can't request region for resource [mem 0x9e501000-0x9e504fff]
10:35:36 kernel: pci 0000:00:00.2: AMD-Vi: Unable to read/write to IOMMU perf counter.
10:35:36 kernel: do_IRQ: 3.55 No irq handler for vector
10:35:36 kernel: do_IRQ: 3.55 No irq handler for vector
10:35:36 kernel: do_IRQ: 2.55 No irq handler for vector
10:35:36 kernel: do_IRQ: 1.55 No irq handler for vector
非常感谢您的帮助。