This looks relevant: [ 27.460858] ------------[ cut here ]------------ [ 27.460859] Could not determine valid watermarks for inherited state [ 27.460920] WARNING: CPU: 0 PID: 414 at /build/linux-dWhjJj/linux-4.15.0/drivers/gpu/drm/i915/intel_display.c:14537 intel_modeset_init+0xfcf/0x1010 [i915] [ 27.460921] Modules linked in: i915(+) drm_kms_helper drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect snd_seq snd_seq_device sysimgblt snd_timer toshiba_acpi iwldvm(+) mac80211 snd sparse_keymap joydev input_leds soundcore serio_raw iwlwifi cfg80211 industrialio lpc_ich shpchp mei_me mei mac_hid wmi video toshiba_haps sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid ahci psmouse libahci sdhci_pci sdhci atl1c [ 27.460945] CPU: 0 PID: 414 Comm: systemd-udevd Not tainted 4.15.0-70-generic #79-Ubuntu [ 27.460945] Hardware name: TOSHIBA Satellite P845t/TOSHIBA , BIOS 6.50 09/26/2012 [ 27.460978] RIP: 0010:intel_modeset_init+0xfcf/0x1010 [i915] [ 27.460979] RSP: 0018:ffffad7d80cb39b0 EFLAGS: 00010286 [ 27.460980] RAX: 0000000000000000 RBX: ffff93deb3b80000 RCX: 0000000000000006 [ 27.460981] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff93debf216490 [ 27.460982] RBP: ffffad7d80cb3a40 R08: 0000000000000393 R09: 0000000000000004 [ 27.460982] R10: 0000000000000040 R11: 0000000000000001 R12: ffff93deb3da3400 [ 27.460983] R13: ffff93deb41af000 R14: 00000000ffffffea R15: ffff93deb3b80358 [ 27.460984] FS: 00007fdc5ae4b680(0000) GS:ffff93debf200000(0000) knlGS:0000000000000000 [ 27.460985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.460986] CR2: 00005625d15bcd30 CR3: 0000000175632003 CR4: 00000000001606f0 [ 27.460987] Call Trace: [ 27.461016] i915_driver_load+0xa73/0xe60 [i915] [ 27.461043] i915_pci_probe+0x42/0x70 [i915] [ 27.461045] local_pci_probe+0x47/0xa0 [ 27.461047] pci_device_probe+0x10e/0x1c0 [ 27.461050] driver_probe_device+0x30c/0x490 [ 27.461052] __driver_attach+0xcc/0xf0 [ 27.461053] ? driver_probe_device+0x490/0x490 [ 27.461054] bus_for_each_dev+0x70/0xc0 [ 27.461056] driver_attach+0x1e/0x20 [ 27.461057] bus_add_driver+0x1c7/0x270 [ 27.461058] ? 0xffffffffc08dd000 [ 27.461059] driver_register+0x60/0xe0 [ 27.461060] ? 0xffffffffc08dd000 [ 27.461061] __pci_register_driver+0x5a/0x60 [ 27.461094] i915_init+0x5c/0x5f [i915] [ 27.461096] do_one_initcall+0x52/0x19f [ 27.461099] ? __vunmap+0x8e/0xc0 [ 27.461101] ? _cond_resched+0x19/0x40 [ 27.461103] ? kmem_cache_alloc_trace+0xa6/0x1b0 [ 27.461106] ? do_init_module+0x27/0x213 [ 27.461108] do_init_module+0x5f/0x213 [ 27.461110] load_module+0x16bc/0x1f10 [ 27.461113] ? ima_post_read_file+0x96/0xa0 [ 27.461115] SYSC_finit_module+0xfc/0x120 [ 27.461117] ? SYSC_finit_module+0xfc/0x120 [ 27.461119] SyS_finit_module+0xe/0x10 [ 27.461121] do_syscall_64+0x73/0x130 [ 27.461123] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 27.461124] RIP: 0033:0x7fdc5a970839 [ 27.461125] RSP: 002b:00007fff4d3dabd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 27.461126] RAX: ffffffffffffffda RBX: 0000556fba287290 RCX: 00007fdc5a970839 [ 27.461127] RDX: 0000000000000000 RSI: 00007fdc5a64f145 RDI: 0000000000000015 [ 27.461127] RBP: 00007fdc5a64f145 R08: 0000000000000000 R09: 00007fff4d3dacf0 [ 27.461128] R10: 0000000000000015 R11: 0000000000000246 R12: 0000000000000000 [ 27.461129] R13: 0000556fba29bdc0 R14: 0000000000020000 R15: 0000556fba287290 [ 27.461130] Code: e9 46 fc ff ff 48 c7 c6 d7 bd 86 c0 48 c7 c7 2f b1 86 c0 e8 e4 08 ab e2 0f 0b e9 73 fe ff ff 48 c7 c7 b0 15 88 c0 e8 d1 08 ab e2 <0f> 0b e9 4b fe ff ff 48 c7 c6 e4 bd 86 c0 48 c7 c7 2f b1 86 c0 [ 27.461153] ---[ end trace 71f8aa9290c71f88 ]---
** Summary changed: - booting problem + [Ivy Bridge] Booting problem ** Package changed: xorg (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1852907 Title: [Ivy Bridge] Booting problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1852907/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
