Hi, switching to linux-image-4.11.0-1-amd64 it continues to crash but in a non fatal way: you get tty1-6 console and with CTRL-ALT-F7 you also get the GUI.
Jul 12 14:31:21 computer kernel: [ 330.676179] ------------[ cut here ]------------ Jul 12 14:31:21 computer kernel: [ 330.676212] WARNING: CPU: 0 PID: 603 at / build/linux-C5oXKu/linux-4.11.6/drivers/gpu/drm/drm_irq.c:1199 drm_wait_one_vblank+0x197/0x1a0 [drm] Jul 12 14:31:21 computer kernel: [ 330.676213] vblank wait timed out on crtc 1 Jul 12 14:31:21 computer kernel: [ 330.676214] Modules linked in: rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache snd_hrtimer snd_seq snd_seq_device iTCO_wdt iTCO_vendor_support yenta_socket pcmcia_rsrc acer_wmi tifm_7xx1 tifm_core sparse_keymap lpc_ich mfd_core coretemp nsc_ircc snd_hda_codec_hdmi arc4 irda crc_ccitt snd_hda_codec_realtek snd_hda_codec_generic b43 bcma pcspkr mac80211 joydev cfg80211 rfkill sg serio_raw rng_core snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer battery snd ac soundcore shpchp evdev hwmon_vid parport_pc ppdev sunrpc lp parport ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb crypto_simd cryptd glue_helper aes_x86_64 mbcache sd_mod sr_mod cdrom ata_generic hid_generic usbhid hid psmouse i2c_i801 ahci libahci firewire_ohci Jul 12 14:31:21 computer kernel: [ 330.676266] ata_piix sdhci_pci sdhci firewire_core crc_itu_t libata scsi_mod ssb mmc_core pcmcia pcmcia_core tg3 ptp pps_core libphy i915 ehci_pci thermal wmi uhci_hcd ehci_hcd usbcore video usb_common button i2c_algo_bit drm_kms_helper drm Jul 12 14:31:21 computer kernel: [ 330.676286] CPU: 0 PID: 603 Comm: Xorg Tainted: G W 4.11.0-1-amd64 #1 Debian 4.11.6-1 Jul 12 14:31:21 computer kernel: [ 330.676287] Hardware name: Acer Extensa 5220 /Columbia , BIOS V1.34 04/15/2008 Jul 12 14:31:21 computer kernel: [ 330.676288] Call Trace: Jul 12 14:31:21 computer kernel: [ 330.676295] ? dump_stack+0x5c/0x78 Jul 12 14:31:21 computer kernel: [ 330.676298] ? __warn+0xbe/0xe0 Jul 12 14:31:21 computer kernel: [ 330.676300] ? warn_slowpath_fmt+0x5a/0x80 Jul 12 14:31:21 computer kernel: [ 330.676312] ? drm_wait_one_vblank +0x197/0x1a0 [drm] Jul 12 14:31:21 computer kernel: [ 330.676314] ? remove_wait_queue+0x60/0x60 Jul 12 14:31:21 computer kernel: [ 330.676327] ? drm_atomic_state_clear +0x20/0x20 [drm] Jul 12 14:31:21 computer kernel: [ 330.676379] ? intel_get_load_detect_pipe +0x60f/0x660 [i915] Jul 12 14:31:21 computer kernel: [ 330.676404] ? intel_tv_detect+0x160/0x570 [i915] Jul 12 14:31:21 computer kernel: [ 330.676437] ? __ext4_handle_dirty_metadata+0x41/0x1b0 [ext4] Jul 12 14:31:21 computer kernel: [ 330.676450] ? drm_helper_probe_single_connector_modes+0x2ec/0x550 [drm_kms_helper] Jul 12 14:31:21 computer kernel: [ 330.676455] ? drm_helper_probe_single_connector_modes+0x2ec/0x550 [drm_kms_helper] Jul 12 14:31:21 computer kernel: [ 330.676467] ? drm_mode_getconnector +0x2e2/0x310 [drm] Jul 12 14:31:21 computer kernel: [ 330.676478] ? drm_ioctl+0x1ef/0x440 [drm] Jul 12 14:31:21 computer kernel: [ 330.676490] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jul 12 14:31:21 computer kernel: [ 330.676493] ? do_vfs_ioctl+0x9f/0x600 Jul 12 14:31:21 computer kernel: [ 330.676496] ? vfs_write+0x154/0x190 Jul 12 14:31:21 computer kernel: [ 330.676497] ? SyS_ioctl+0x74/0x80 Jul 12 14:31:21 computer kernel: [ 330.676500] ? system_call_fast_compare_end+0xc/0x9b Jul 12 14:31:21 computer kernel: [ 330.676501] ---[ end trace b93fcfebe43b85ad ]--- As suggested here https://bugs.freedesktop.org/show_bug.cgi?id=93782#c40 adding "video=SVIDEO-1:d" disable the S-Video connector and workaround completely the crashes ... Regards! Guido