我更新到通过向后移植在 Debian Jessie 上安装 Linux 内核 4.3， IE
apt-get -t jessie-backports install linux-image-686-pae
在我的具有物理地址扩展的 32 位笔记本电脑上，现在启动后，屏幕保持黑暗（我使用 debian 提供的 Gnome 作为桌面环境）。在虚拟终端 ( Ctrl+Alt+F1) 上，我执行了dmesg包含多次条目的日志，如下所示：
[ 81.112347] ------------[ cut here ]------------
[ 81.112367] WARNING: CPU: 0 PID: 29 at /build/linux-5EEdAm/linux-4.3.5/drivers/gpu/drm/drm_atomic.c:491 drm_atomic_check_only+0x48f/0x5f0 [drm]()
[ 81.112370] Modules linked in: xt_addrtype ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat bridge stp llc dm_thin_pool ctr dm_persistent_data ccm dm_bio_prison dm_bufio crc32c_generic libcrc32c loop binfmt_misc nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables joydev arc4 rt2800pci rt2800mmio rt2800lib iTCO_wdt iTCO_vendor_support acer_wmi rt2x00pci psmouse sparse_keymap evdev snd_hda_codec_realtek rt2x00mmio rt2x00lib serio_raw snd_hda_codec_generic eeprom_93cx6 lpc_ich coretemp pcspkr mac80211 mfd_core i2c_i801 snd_hda_intel snd_hda_codec cfg80211 snd_hda_core crc_ccitt rfkill snd_hwdep snd_pcm snd_timer snd soundcore i915 drm_kms_helper
[ 81.112453] drm wmi battery ac i2c_algo_bit shpchp video button acpi_cpufreq tpm_tis tpm processor fuse parport_pc ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 sha256_generic hmac drbg ansi_cprng xts gf128mul algif_skcipher af_alg dm_crypt dm_mod sr_mod cdrom ata_generic sg sd_mod ums_realtek uas usb_storage ahci libahci ata_piix sata_sil24 libata scsi_mod thermal r8169 mii ehci_pci uhci_hcd ehci_hcd usbcore usb_common
[ 81.112515] CPU: 0 PID: 29 Comm: kworker/0:1 Tainted: G W 4.3.0-0.bpo.1-686-pae #1 Debian 4.3.5-1~bpo8+1
[ 81.112518] Hardware name: MEDION WIM2210/WIM2210, BIOS V1.0E 03/04/2008
[ 81.112527] Workqueue: events output_poll_execute [drm_kms_helper]
[ 81.112531] 00000000 27827003 f764dbc0 c12ad425 00000000 c1067341 c161ae90 00000000
[ 81.112540] 0000001d f85b0890 000001eb f859eadf 00000009 000001eb f859eadf f39d6000
[ 81.112549] 00000000 f0c78ea0 f764dbd0 c1067442 00000009 00000000 f764dc20 f859eadf
[ 81.112557] Call Trace:
[ 81.112566] [<c12ad425>] ? dump_stack+0x3e/0x59
[ 81.112572] [<c1067341>] ? warn_slowpath_common+0x91/0xc0
[ 81.112582] [<f859eadf>] ? drm_atomic_check_only+0x48f/0x5f0 [drm]
[ 81.112591] [<f859eadf>] ? drm_atomic_check_only+0x48f/0x5f0 [drm]
[ 81.112596] [<c1067442>] ? warn_slowpath_null+0x22/0x30
[ 81.112605] [<f859eadf>] ? drm_atomic_check_only+0x48f/0x5f0 [drm]
[ 81.112614] [<f859ddfa>] ? drm_atomic_set_crtc_for_plane+0x6a/0x100 [drm]
[ 81.112623] [<f859ed28>] ? drm_atomic_set_fb_for_plane+0x28/0xa0 [drm]
[ 81.112632] [<f859ec56>] ? drm_atomic_commit+0x16/0x60 [drm]
[ 81.112661] [<f88579e1>] ? intel_get_load_detect_pipe+0x421/0x5f0 [i915]
[ 81.112667] [<c1096f72>] ? put_prev_entity+0x32/0xb00
[ 81.112691] [<f888f52a>] ? intel_tv_detect+0x10a/0x5e0 [i915]
[ 81.112702] [<f8597e50>] ? drm_get_edid+0x30/0x3d0 [drm]
[ 81.112711] [<f866fb3b>] ? drm_helper_probe_single_connector_modes_merge_bits+0x27b/0x4a0 [drm_kms_helper]
[ 81.112717] [<c12b09b2>] ? kobject_uevent_env+0x162/0x560
[ 81.112724] [<f866fd77>] ? drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
[ 81.112730] [<f8679e51>] ? drm_fb_helper_probe_connector_modes.isra.3+0x41/0x60 [drm_kms_helper]
[ 81.112736] [<f867b117>] ? drm_fb_helper_hotplug_event+0x57/0xd0 [drm_kms_helper]
[ 81.112743] [<f866f601>] ? drm_kms_helper_hotplug_event+0x21/0x30 [drm_kms_helper]
[ 81.112749] [<f866ffd8>] ? output_poll_execute+0x188/0x1c0 [drm_kms_helper]
[ 81.112754] [<c107dc1b>] ? process_one_work+0x11b/0x390
[ 81.112759] [<c107e569>] ? worker_thread+0x49/0x450
[ 81.112762] [<c107e520>] ? rescuer_thread+0x2c0/0x2c0
[ 81.112767] [<c1082e13>] ? kthread+0xb3/0xd0
[ 81.112772] [<c1538301>] ? ret_from_kernel_thread+0x21/0x30
[ 81.112776] [<c1082d60>] ? kthread_park+0x50/0x50
[ 81.112780] ---[ end trace fc917999298a0344 ]---
由于这似乎是与 GPU/图形相关的故障，因此使用以下方法收集了一些硬件信息lspci：
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03) (prog-if 00 [VGA controller])
Subsystem: Wistron Corp. Medion WIM 2210 Notebook PC [MD96850]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 48
Region 0: Memory at fc000000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4172
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Bridge: PM- B3+
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03)
Subsystem: Wistron Corp. Medion WIM 2210 Notebook PC [MD96850]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at fc100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Bridge: PM- B3+
有人可以联系或遇到过类似的问题吗？我有点无助，因为我对硬件问题、linux 内核和相关主题一无所知。