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I am using two monitors for work. And when I moved aplication rhythmbox
from first to second monitor, the screen session was logout and I have
to login again. After it I found following error by dmesg
>> dmesg
[ 2753.218761] BUG: unable to handle kernel paging request at 000009fffb9d8290
[ 2753.218811] IP: __radix_tree_lookup+0x0/0x130
[ 2753.218826] PGD 0
[ 2753.218827] P4D 0
[ 2753.218852] Oops: 0000 [#1] SMP
[ 2753.218865] Modules linked in: ccm pci_stub vboxpci(OE) vboxnetadp(OE)
vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle xfrm_user xfrm_algo
xt_addrtype ipt_MASQUERADE br_netfilter nf_nat_masquerade_ipv4 iptable_nat
nf_nat_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ipt_REJECT
nf_reject_ipv4 xt_tcpudp bridge stp aufs llc ebtable_filter ebtables
ip6table_filter ip6_tables iptable_filter binfmt_misc uvcvideo
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media
intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel pcbc aesni_intel snd_hda_codec_hdmi snd_hda_codec_conexant
arc4 snd_hda_codec_generic aes_x86_64 crypto_simd glue_helper cryptd
intel_cstate snd_hda_intel joydev snd_hda_codec input_leds iwldvm snd_hda_core
[ 2753.219080] serio_raw snd_hwdep mac80211 snd_seq_midi snd_seq_midi_event
snd_rawmidi iwlwifi snd_seq wmi_bmof snd_pcm intel_ips cfg80211 thinkpad_acpi
nvram mei_me lpc_ich mei shpchp snd_seq_device snd_timer snd soundcore mac_hid
nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat
nf_conntrack libcrc32c parport_pc ppdev lp parport ip_tables x_tables autofs4
hid_generic usbhid hid i915 i2c_algo_bit mxm_wmi drm_kms_helper firewire_ohci
psmouse syscopyarea sysfillrect firewire_core sysimgblt ahci fb_sys_fops
libahci e1000e drm sdhci_pci sdhci crc_itu_t ptp pps_core video wmi
[ 2753.219250] CPU: 3 PID: 9728 Comm: Web Content Tainted: G OE
4.13.0-17-generic #20-Ubuntu
[ 2753.219277] Hardware name: LENOVO 4384BR2/4384BR2, BIOS 6MET81WW (1.41 )
10/26/2010
[ 2753.219300] task: ffff8fc0a893ac00 task.stack: ffffa27dc2e10000
[ 2753.219320] RIP: 0010:__radix_tree_lookup+0x0/0x130
[ 2753.219336] RSP: 0000:ffffa27dc2e13cd8 EFLAGS: 00010246
[ 2753.219353] RAX: 0000000000000000 RBX: 000009fffb9d8288 RCX: ffffa27dc2e13ce0
[ 2753.219375] RDX: 0000000000000000 RSI: 0003fffe3f010f91 RDI: 000009fffb9d8288
[ 2753.219397] RBP: ffffa27dc2e13cf0 R08: ffff8fc04cd94000 R09: 00007f95eec25010
[ 2753.219418] R10: 0000000000000083 R11: 00007f95eec84290 R12: 0003fffe3f010f91
[ 2753.219440] R13: 000009fffb9d8280 R14: 0003fffe3f010f91 R15: ffff8fc04cd94000
[ 2753.219463] FS: 00007f9626bed1c0(0000) GS:ffff8fc0bbd80000(0000)
knlGS:0000000000000000
[ 2753.219487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2753.219505] CR2: 000009fffb9d8290 CR3: 00000001b618c000 CR4: 00000000000006e0
[ 2753.219527] Call Trace:
[ 2753.219539] ? radix_tree_lookup_slot+0x22/0x50
[ 2753.219559] find_get_entry+0x1e/0xd0
[ 2753.219573] pagecache_get_page+0x2c/0x210
[ 2753.219590] lookup_swap_cache+0x43/0x90
[ 2753.219605] do_swap_page+0x95/0x700
[ 2753.219618] ? do_wp_page+0x157/0x500
[ 2753.219632] __handle_mm_fault+0x70c/0x1020
[ 2753.219647] handle_mm_fault+0xb1/0x200
[ 2753.219663] __do_page_fault+0x24d/0x4d0
[ 2753.219677] do_page_fault+0x22/0x30
[ 2753.219693] page_fault+0x28/0x30
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: xorg 1:7.7+19ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.7-0ubuntu3.5
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Nov 28 11:04:19 2017
DistUpgraded: 2017-10-03 22:32:45,006 DEBUG icon theme changed, re-reading
DistroCodename: artful
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 5.1.30, 4.13.0-16-generic, x86_64: installed
virtualbox, 5.1.30, 4.13.0-17-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
(rev 02) (prog-if 00 [VGA controller])
Subsystem: Lenovo Core Processor Integrated Graphics Controller [17aa:215a]
InstallationDate: Installed on 2015-11-01 (757 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
JournalErrors:
Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000']
failed with exit code 1: Hint: You are currently not seeing messages from other
users and the system.
Users in the 'systemd-journal' group can see all messages. Pass -q to
turn off this notice.
No journal files were opened due to insufficient permissions.
MachineType: LENOVO 4384BR2
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=cs_CZ.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-17-generic
root=/dev/mapper/vg-ubuntu--root ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: Upgraded to artful on 2017-10-03 (55 days ago)
dmi.bios.date: 10/26/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6MET81WW (1.41 )
dmi.board.name: 4384BR2
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6MET81WW(1.41):bd10/26/2010:svnLENOVO:pn4384BR2:pvrThinkPadT510:rvnLENOVO:rn4384BR2:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad T510
dmi.product.name: 4384BR2
dmi.product.version: ThinkPad T510
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.13.1+17.10.20170901-0ubuntu1
version.libdrm2: libdrm2 2.4.83-1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20170309-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Tue Oct 3 21:30:47 2017
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.3-1ubuntu1.1
xserver.video_driver: modeset
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Won't Fix
** Tags: amd64 apport-bug artful crash ubuntu wayland-session
--
Xorg crash - Xwayland
https://bugs.launchpad.net/bugs/1734858
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