笔记本电脑是新的，运行的是 Ubuntu 22.04.3 LTS。浏览、处理等操作时屏幕闪烁并变黑。在执行与图形相关的任务（如原始转换器）时更常见。
听起来像是驱动程序问题。我在 AMD 页面上找不到适用于 AMD Ryzen™ 7 PRO 7840U 或 AMD Radeon 680M 的 Linux 驱动程序。我在哪里可以找到适用于 Ubuntu 22.04 的通用 AMD 驱动程序以及如何更新它？
安装 ClamTK 后问题变得更严重，卸载后问题有所好转。但问题仍然存在。
在测试一款简单的 3D 游戏时，它很快就变热了。除此之外，它运行起来很安静，而且很凉爽。所以可能是与热量有关的问题。
我没有 Linux 经验，所以我需要清晰的基本建议。
按照建议： lspci -knn | grep -iEA5 'vga|3d|display'
结果：
pcilib: Error reading /sys/bus/pci/devices/0000:00:08.3/label: Operation not permitted
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [1002:1681] (rev d1)
Kernel driver in use: amdgpu
Kernel modules: amdgpu
04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1640]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
uname -mrs # 演示你的内核版本
Linux 6.2.0-35-generic x86_64
更新至：
Linux 6.5.7-060507-generic x86_64
视觉警报已关闭。
glxinfo | grep OpenGL
OpenGL vendor string: AMD
OpenGL renderer string: REMBRANDT (rembrandt, LLVM 15.0.7, DRM 3.49, 6.2.0-35-generic)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 23.0.4-0ubuntu1~22.04.1
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.6 (Compatibility Profile) Mesa 23.0.4-0ubuntu1~22.04.1
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 23.0.4-0ubuntu1~22.04.1
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
编辑：我注意到，在应用程序管理器中，闪烁会让我回到桌面视图
编辑：Bios 期间对 CPU 和显示器的硬件扫描没有显示任何问题。
编辑：升级到 Ubuntu 23.10。效果更好，但问题仍然存在。
编辑：$ sudo lshw -c video
*-display
description: VGA compatible controller
product: Rembrandt [Radeon 680M]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:04:00.0
logical name: /dev/fb0
version: d1
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list fb
configuration: depth=32 driver=amdgpu latency=0 mode=1920x1200 resolution=1920,1200 visual=truecolor xres=1920 yres=1200
resources: iomemory:80-7f iomemory:80-7f irq:42 memory:8b0000000-8bfffffff memory:8c0000000-8c01fffff ioport:1000(size=256) memory:80800000-8087ffff
编辑 dmesg -l warn 返回：
[ 0.133342] Speculative Return Stack Overflow: IBPB-extending microcode not applied!
[ 0.133343] Speculative Return Stack Overflow: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options.
[ 0.314674] mtrr: your CPUs had inconsistent fixed MTRR settings
[ 0.314674] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.386583] ACPI: \_SB_.PCI0.GP11: Overriding _PRW sleep state (S4) by S0 from power resources
[ 0.388029] ACPI: \_SB_.PCI0.GP12: Overriding _PRW sleep state (S4) by S0 from power resources
[ 0.395049] ACPI: \_SB_.PCI0.GP19.NHI0: Overriding _PRW sleep state (S3) by S0 from power resources
[ 0.395752] ACPI: \_SB_.PCI0.GP19.NHI1: Overriding _PRW sleep state (S3) by S0 from power resources
[ 0.628877] pci 0000:00:00.2: can't derive routing for PCI INT A
[ 0.628881] pci 0000:00:00.2: PCI INT A: not connected
[ 0.684092] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[ 0.684210] platform eisa.0: EISA: Cannot allocate resource for mainboard
[ 0.684212] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 0.684214] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 0.684215] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 0.684216] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 0.684217] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 0.684219] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 0.684220] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 0.684221] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 0.762604] blacklist: Duplicate blacklisted hash bin:80b4d96931bf0d02fd91a61e19d14f1da452e66db2408ca8604d411f92659f0a
[ 0.762607] blacklist: Duplicate blacklisted hash bin:f52f83a3fa9cfbd6920f722824dbe4034534d25b8507246b3b957dac6e1bce7a
[ 0.762609] blacklist: Duplicate blacklisted hash bin:c5d9d8a186e2c82d09afaa2a6f7f2e73870d3e64f72c4e08ef67796a840f0fbd
[ 0.762611] blacklist: Duplicate blacklisted hash bin:1aec84b84b6c65a51220a9be7181965230210d62d6d33c48999c6b295a2b0a06
[ 0.762613] blacklist: Duplicate blacklisted hash bin:c3a99a460da464a057c3586d83cef5f4ae08b7103979ed8932742df0ed530c66
[ 0.762615] blacklist: Duplicate blacklisted hash bin:58fb941aef95a25943b3fb5f2510a0df3fe44c58c95e0ab80487297568ab9771
[ 0.762617] blacklist: Duplicate blacklisted hash bin:5391c3a2fb112102a6aa1edc25ae77e19f5d6f09cd09eeb2509922bfcd5992ea
[ 0.762619] blacklist: Duplicate blacklisted hash bin:d626157e1d6a718bc124ab8da27cbb65072ca03a7b6b257dbdcbbd60f65ef3d1
[ 0.762621] blacklist: Duplicate blacklisted hash bin:d063ec28f67eba53f1642dbf7dff33c6a32add869f6013fe162e2c32f1cbe56d
[ 0.762623] blacklist: Duplicate blacklisted hash bin:29c6eb52b43c3aa18b2cd8ed6ea8607cef3cfae1bafe1165755cf2e614844a44
[ 0.762625] blacklist: Duplicate blacklisted hash bin:90fbe70e69d633408d3e170c6832dbb2d209e0272527dfb63d49d29572a6f44c
[ 0.762626] blacklist: Duplicate blacklisted hash bin:106faceacfecfd4e303b74f480a08098e2d0802b936f8ec774ce21f31686689c
[ 0.762628] blacklist: Duplicate blacklisted hash bin:174e3a0b5b43c6a607bbd3404f05341e3dcf396267ce94f8b50e2e23a9da920c
[ 0.762630] blacklist: Duplicate blacklisted hash bin:2b99cf26422e92fe365fbf4bc30d27086c9ee14b7a6fff44fb2f6b9001699939
[ 0.762632] blacklist: Duplicate blacklisted hash bin:2e70916786a6f773511fa7181fab0f1d70b557c6322ea923b2a8d3b92b51af7d
[ 0.762634] blacklist: Duplicate blacklisted hash bin:3fce9b9fdf3ef09d5452b0f95ee481c2b7f06d743a737971558e70136ace3e73
[ 0.762636] blacklist: Duplicate blacklisted hash bin:47cc086127e2069a86e03a6bef2cd410f8c55a6d6bdb362168c31b2ce32a5adf
[ 0.762638] blacklist: Duplicate blacklisted hash bin:71f2906fd222497e54a34662ab2497fcc81020770ff51368e9e3d9bfcbfd6375
[ 0.762639] blacklist: Duplicate blacklisted hash bin:82db3bceb4f60843ce9d97c3d187cd9b5941cd3de8100e586f2bda5637575f67
[ 0.762641] blacklist: Duplicate blacklisted hash bin:8ad64859f195b5f58dafaa940b6a6167acd67a886e8f469364177221c55945b9
[ 0.762643] blacklist: Duplicate blacklisted hash bin:8d8ea289cfe70a1c07ab7365cb28ee51edd33cf2506de888fbadd60ebf80481c
[ 0.762645] blacklist: Duplicate blacklisted hash bin:aeebae3151271273ed95aa2e671139ed31a98567303a332298f83709a9d55aa1
[ 0.762647] blacklist: Duplicate blacklisted hash bin:c409bdac4775add8db92aa22b5b718fb8c94a1462c1fe9a416b95d8a3388c2fc
[ 0.762649] blacklist: Duplicate blacklisted hash bin:c617c1a8b1ee2a811c28b5a81b4c83d7c98b5b0c27281d610207ebe692c2967f
[ 0.762651] blacklist: Duplicate blacklisted hash bin:c90f336617b8e7f983975413c997f10b73eb267fd8a10cb9e3bdbfc667abdb8b
[ 0.762652] blacklist: Duplicate blacklisted hash bin:64575bd912789a2e14ad56f6341f52af6bf80cf94400785975e9f04e2d64d745
[ 0.762654] blacklist: Duplicate blacklisted hash bin:45c7c8ae750acfbb48fc37527d6412dd644daed8913ccd8a24c94d856967df8e
[ 0.762835] blacklist: Duplicate blacklisted hash bin:47ff1b63b140b6fc04ed79131331e651da5b2e2f170f5daef4153dc2fbc532b1
[ 0.762837] blacklist: Duplicate blacklisted hash bin:5391c3a2fb112102a6aa1edc25ae77e19f5d6f09cd09eeb2509922bfcd5992ea
[ 0.762876] blacklist: Duplicate blacklisted hash bin:80b4d96931bf0d02fd91a61e19d14f1da452e66db2408ca8604d411f92659f0a
[ 0.762909] blacklist: Duplicate blacklisted hash bin:992d359aa7a5f789d268b94c11b9485a6b1ce64362b0edb4441ccc187c39647b
[ 0.762952] blacklist: Duplicate blacklisted hash bin:c452ab846073df5ace25cca64d6b7a09d906308a1a65eb5240e3c4ebcaa9cc0c
[ 0.762978] blacklist: Duplicate blacklisted hash bin:e051b788ecbaeda53046c70e6af6058f95222c046157b8c4c1b9c2cfc65f46e5
[ 1.114593] r8169 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 10.735733] systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 13.584481] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.
[ 23.919791] kauditd_printk_skb: 218 callbacks suppressed
[ 31.861079] ------------[ cut here ]------------
[ 31.861083] WARNING: CPU: 14 PID: 244 at drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:224 dmub_psr_enable+0x102/0x110 [amdgpu]
[ 31.861349] Modules linked in: ccm michael_mic rfcomm cmac algif_hash algif_skcipher af_alg snd_seq_dummy snd_hrtimer bnep btusb btrtl btbcm btintel btmtk bluetooth ecdh_generic ecc uvcvideo videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc qrtr_mhi binfmt_misc nls_iso8859_1 intel_rapl_msr intel_rapl_common joydev snd_soc_acp6x_mach snd_acp6x_pdm_dma snd_soc_dmic snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_hda_intel qrtr snd_sof edac_mce_amd snd_sof_utils ath11k_pci snd_hda_codec snd_intel_dspcfg snd_intel_sdw_acpi ath11k snd_hda_core snd_soc_core snd_hwdep kvm_amd snd_compress qmi_helpers kvm ac97_bus snd_seq_midi snd_pcm_dmaengine snd_seq_midi_event snd_pci_ps snd_rpl_pci_acp6x mac80211 snd_rawmidi snd_acp_pci thinkpad_acpi irqbypass snd_pci_acp6x nvram snd_seq rapl think_lmi ledtrig_audio snd_pcm wmi_bmof firmware_attributes_class snd_seq_device platform_profile
[ 31.861431] cfg80211 snd_pci_acp5x snd_timer snd_rn_pci_acp3x libarc4 snd_acp_config snd_soc_acpi mhi snd k10temp i2c_piix4 ccp snd_pci_acp3x soundcore nxp_nci_i2c nxp_nci nci nfc amd_pmc acpi_tad input_leds hid_multitouch mac_hid serio_raw msr parport_pc ppdev lp parport efi_pstore dmi_sysfs ip_tables x_tables autofs4 dm_crypt usbhid amdgpu amdxcp iommu_v2 drm_buddy gpu_sched i2c_algo_bit drm_suballoc_helper drm_ttm_helper ttm drm_display_helper crct10dif_pclmul crc32_pclmul cec polyval_clmulni polyval_generic nvme rc_core ghash_clmulni_intel aesni_intel r8169 drm_kms_helper nvme_core hid_generic video crypto_simd xhci_pci ucsi_acpi cryptd psmouse drm typec_ucsi xhci_pci_renesas nvme_common realtek typec i2c_hid_acpi i2c_hid wmi hid
[ 31.861545] CPU: 14 PID: 244 Comm: kworker/14:1H Not tainted 6.5.7-060507-generic #202310102154
[ 31.861549] Hardware name: LENOVO 21J6S05000/21J6S05000, BIOS R23ET70W (1.40 ) 08/08/2023
[ 31.861552] Workqueue: events_highpri dm_irq_work_func [amdgpu]
[ 31.861940] RIP: 0010:dmub_psr_enable+0x102/0x110 [amdgpu]
[ 31.862326] Code: 48 8b 45 d8 65 48 2b 04 25 28 00 00 00 75 1f 48 83 c4 50 5b 41 5c 41 5d 41 5e 5d 31 c0 31 d2 31 c9 31 f6 31 ff e9 ee c9 e1 ee <0f> 0b eb d2 e8 d5 36 e0 ee 0f 1f 44 00 00 90 90 90 90 90 90 90 90
[ 31.862329] RSP: 0018:ffffa2abc07a3c90 EFLAGS: 00010246
[ 31.862333] RAX: 0000000000000000 RBX: 00000000000003e9 RCX: 0000000000000000
[ 31.862336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 31.862338] RBP: ffffa2abc07a3d00 R08: 0000000000000000 R09: 0000000000000000
[ 31.862340] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 31.862342] R13: ffff90a41621e040 R14: 0000000000000000 R15: ffff90a416040000
[ 31.862345] FS: 0000000000000000(0000) GS:ffff90aa62180000(0000) knlGS:0000000000000000
[ 31.862348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.862350] CR2: 00007efff401c000 CR3: 00000003b383a000 CR4: 0000000000750ee0
[ 31.862353] PKRU: 55555554
[ 31.862355] Call Trace:
[ 31.862358] <TASK>
[ 31.862363] ? show_regs+0x6d/0x80
[ 31.862371] ? __warn+0x89/0x160
[ 31.862378] ? dmub_psr_enable+0x102/0x110 [amdgpu]
[ 31.862692] ? report_bug+0x17e/0x1b0
[ 31.862698] ? handle_bug+0x51/0xa0
[ 31.862702] ? exc_invalid_op+0x18/0x80
[ 31.862705] ? asm_exc_invalid_op+0x1b/0x20
[ 31.862710] ? dmub_psr_enable+0x102/0x110 [amdgpu]
[ 31.862906] ? __pfx_dmub_psr_enable+0x10/0x10 [amdgpu]
[ 31.863100] edp_set_psr_allow_active+0x1ba/0x330 [amdgpu]
[ 31.863292] ? drm_dp_dpcd_write+0x88/0x120 [drm_display_helper]
[ 31.863304] dp_handle_hpd_rx_irq+0x329/0x360 [amdgpu]
[ 31.863493] dc_link_handle_hpd_rx_irq+0x26/0x40 [amdgpu]
[ 31.863675] handle_hpd_rx_irq+0xe1/0x320 [amdgpu]
[ 31.863865] dm_irq_work_func+0x19/0x30 [amdgpu]
[ 31.864051] process_one_work+0x223/0x440
[ 31.864056] worker_thread+0x4d/0x3f0
[ 31.864058] ? srso_alias_return_thunk+0x5/0x7f
[ 31.864062] ? _raw_spin_lock_irqsave+0xe/0x20
[ 31.864065] ? __pfx_worker_thread+0x10/0x10
[ 31.864067] kthread+0xf2/0x120
[ 31.864071] ? __pfx_kthread+0x10/0x10
[ 31.864073] ret_from_fork+0x47/0x70
[ 31.864077] ? __pfx_kthread+0x10/0x10
[ 31.864079] ret_from_fork_asm+0x1b/0x30
[ 31.864084] </TASK>
[ 31.864086] ---[ end trace 0000000000000000 ]---
[ 33.002012] mmap: matroskademux0: (5616): VmData 1939980288 exceed data ulimit 1839744607. Update limits or use boot option ignore_rlimit_data.
[ 52.165693] warning: `ThreadPoolForeg' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[ 80.444007] kauditd_printk_skb: 75 callbacks suppressed
答案1
我的 Thinkpad T14 Gen 3 AMD 配备 680M，也遇到了同样的问题。您的 dmesg 是否显示类似的警告？
[ 238.283573] WARNING: CPU: 11 PID: 230 at drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:224 dmub_psr_enable+0x101/0x110 [amdgpu]
[ 238.283917] Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device ccm michael_mic cmac algif_hash algif_skcipher af_alg bnep af_packet btusb btrtl btintel btbcm btmtk bluetooth ecdh_generic ecc crc16 qrtr_mhi uvcvideo videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc xt_CHECKSUM xt_MASQUERADE ipt_REJECT nf_reject_ipv4 nft_chain_nat nf_nat qrtr ath11k_pci ath11k nls_iso8859_1 nls_cp437 snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach vfat snd_sof_amd_vangogh fat snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp qmi_helpers snd_sof_pci snd_ctl_led snd_sof_xtensa_dsp mac80211 snd_hda_codec_realtek snd_sof snd_hda_codec_generic joydev snd_sof_utils mousedev snd_hda_codec_hdmi snd_soc_core snd_hda_intel snd_compress tpm_crb snd_intel_dspcfg ac97_bus intel_rapl_msr hid_multitouch snd_pcm_dmaengine snd_intel_sdw_acpi snd_pci_ps cfg80211 edac_mce_amd snd_hda_codec snd_rpl_pci_acp6x snd_acp_pci edac_core snd_acp_legacy_common intel_rapl_common snd_hda_core
[ 238.284001] crc32_pclmul polyval_clmulni snd_pci_acp6x thinkpad_acpi polyval_generic snd_hwdep r8169 gf128mul ghash_clmulni_intel snd_pci_acp5x snd_pcm nvram sp5100_tco ledtrig_audio ucsi_acpi snd_rn_pci_acp3x platform_profile mhi watchdog snd_acp_config realtek think_lmi typec_ucsi mdio_devres snd_timer rfkill snd_soc_acpi psmouse rapl wmi_bmof tiny_power_button snd typec k10temp libphy i2c_piix4 snd_pci_acp3x libarc4 firmware_attributes_class thermal soundcore roles ac battery fan i2c_hid_acpi tpm_tis i2c_hid tpm_tis_core amd_pmc acpi_tad button evdev mac_hid serio_raw xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_rpfilter ipt_rpfilter xt_pkttype xt_LOG nf_log_syslog xt_tcpudp nft_compat nf_tables sch_fq_codel nfnetlink msr uinput ctr loop tun tap macvlan bridge stp llc hid_nintendo hid_playstation led_class_multicolor ff_memless kvm_amd ccp kvm irqbypass acpi_call(O) fuse efi_pstore configfs efivarfs dmi_sysfs ip_tables x_tables autofs4 dm_crypt cbc encrypted_keys trusted asn1_encoder tee tpm
[ 238.284102] rng_core hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid xhci_pci input_leds xhci_pci_renesas xhci_hcd led_class nvme atkbd sha512_ssse3 libps2 sha512_generic vivaldi_fmap nvme_core usbcore aesni_intel libaes crypto_simd t10_pi cryptd crc64_rocksoft crc64 i8042 usb_common crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common serio rtc_cmos dm_mod dax btrfs blake2b_generic libcrc32c crc32c_generic crc32c_intel xor raid6_pq amdgpu i2c_algo_bit drm_ttm_helper ttm agpgart video wmi drm_exec drm_suballoc_helper amdxcp drm_buddy gpu_sched drm_display_helper drm_kms_helper drm backlight firmware_class
[ 238.284163] CPU: 11 PID: 230 Comm: kworker/11:1H Tainted: G O 6.6.0 #1-NixOS
[ 238.284166] Hardware name: LENOVO 21CFCTO1WW/21CFCTO1WW, BIOS R23ET70W (1.40 ) 08/08/2023
[ 238.284169] Workqueue: events_highpri dm_irq_work_func [amdgpu]
[ 238.284468] RIP: 0010:dmub_psr_enable+0x101/0x110 [amdgpu]
[ 238.284755] Code: c0 75 c5 81 fb e8 03 00 00 74 1f 48 8b 44 24 48 65 48 2b 04 25 28 00 00 00 75 13 48 83 c4 50 5b 5d 41 5c 41 5d e9 7f 8e 70 e5 <0f> 0b eb dd e8 76 0c 6f e5 66 0f 1f 44 00 00 90 90 90 90 90 90 90
[ 238.284757] RSP: 0018:ffffc900006a7cf0 EFLAGS: 00010246
[ 238.284760] RAX: 0000000000000000 RBX: 00000000000003e9 RCX: 000000000002c91c
[ 238.284761] RDX: 0000000000000000 RSI: 0000000055555554 RDI: ffffc900006a7c48
[ 238.284763] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 238.284764] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888103094280
[ 238.284765] R13: 0000000000000000 R14: ffffc900006a7dce R15: 0000000000000000
[ 238.284766] FS: 0000000000000000(0000) GS:ffff88883e780000(0000) knlGS:0000000000000000
[ 238.284768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 238.284769] CR2: 00007f592e1e7000 CR3: 000000046f620000 CR4: 0000000000f50ee0
[ 238.284771] PKRU: 55555554
[ 238.284772] Call Trace:
[ 238.284776] <TASK>
[ 238.284777] ? dmub_psr_enable+0x101/0x110 [amdgpu]
[ 238.285050] ? __warn+0x81/0x130
[ 238.285057] ? dmub_psr_enable+0x101/0x110 [amdgpu]
[ 238.285331] ? report_bug+0x171/0x1a0
[ 238.285336] ? handle_bug+0x41/0x70
[ 238.285340] ? exc_invalid_op+0x17/0x70
[ 238.285342] ? asm_exc_invalid_op+0x1a/0x20
[ 238.285347] ? dmub_psr_enable+0x101/0x110 [amdgpu]
[ 238.285522] edp_set_psr_allow_active+0x1be/0x3b0 [amdgpu]
[ 238.285743] dp_handle_hpd_rx_irq+0x3f3/0x460 [amdgpu]
[ 238.285898] handle_hpd_rx_irq+0xcb/0x2b0 [amdgpu]
[ 238.286062] process_one_work+0x174/0x340
[ 238.286067] worker_thread+0x27b/0x3a0
[ 238.286070] ? __pfx_worker_thread+0x10/0x10
[ 238.286072] kthread+0xe8/0x120
[ 238.286075] ? __pfx_kthread+0x10/0x10
[ 238.286077] ret_from_fork+0x34/0x50
[ 238.286081] ? __pfx_kthread+0x10/0x10
[ 238.286082] ret_from_fork_asm+0x1b/0x30
[ 238.286088] </TASK>
[ 238.286089] ---[ end trace 0000000000000000 ]---
使用dmesg -l warn检查是否正确。此外，虽然我没有永久的解决方案，但我可以通过切换 TTY 重新打开屏幕。要尝试此操作，请使用 Ctrl+Alt+F2，然后使用 Ctrl+Alt+F1 切换回来。我不确定您的屏幕在哪个 TTY 上（我的在 1 上，因此按 F1）。如果 F1 对您不起作用，请尝试 F7，然后在此处报告。