Il sistema si blocca quando si copiano file da / su un’unità USB che utilizza qualsiasi formato

Ti farò questa domanda da quando mi è sembrato di aver messo da parte la gente di Linux Mint. Uso Linux Mint da un anno e mezzo. Ho 3 computer e 2 funzionano su Linux. Il mio computer principale è una torre desktop. Ho acceso il mio computer principale su UbuntuStudio un paio di giorni fa quando mi sono sentito frustrato con Mint 18.2. Ma il problema è solo leggermente diminuito e non è scomparso con UbuntuStudio. Ed è un problema serio.

I sintomi sono che non riesco a leggere o scrivere file da qualsiasi unità USB esterna senza che il sistema si blocchi e si blocchi completamente. L’unità può essere formattata come NTFS, FAT32 o EXT4. Il peggio è l’ext4. L’unica via d’uscita è un duro riavvio. (Pulsante Off) Questo problema include anche le tabs di memoria FAT32. Posso trasferire alcuni file prima che il sistema si blocchi. Ma i file di grandi dimensioni o una grande quantità di file di dati trasferiti sembrano essere impossibili.

Questo problema riguarda solo l’unico computer.

Il computer:

  • Processore quad-core AMD FX ™ -4300.
  • Memoria: 16043 MiB.

I dischi rigidi sono stati distriggersti. Aveva 3 hard disk interni per 5 TB di spazio. L’unità principale aveva 1 TB di spazio. Ho sostituito tutte queste unità con un singolo 4 TB. Guidare. Le unità sono state distriggerste a causa di questo problema. (Ho pensato che ci potrebbe essere un problema con una delle unità.) Ho anche circa 25 TB di spazio di archiviazione che collego tramite porte USB, tra cui una torre RAID. Tutta la memoria aggiuntiva è formattata come NTFS. Ma le unità che erano interne vengono lette tramite un’interfaccia esterna del disco rigido. non c’è un lettore di memory card integrato in questo computer. Uso gli adattatori USB2 e USB 3 per le tabs di memoria.

Guardando i log, vedo che PAM mi ha firmato e spesso. Sono stato disconnesso sia come ‘root’ che come ‘utente’. Quando vedo i file trasferiti iniziare a rallentare, e se guardo il log di Auth, mostrerà che sono appena stato disconnesso come utente.

Quanto segue proviene dal registro di autenticazione e dal registro di sistema. Il primo è stato copiato e salvato proprio mentre il processo di copia stava rallentando. Il computer si bloccò un secondo dopo. (Gli altri 2 registri di copia / incolla riportati di seguito provengono dai registri del giorno dopo un riavvio.) Ho cercato di lasciarlo riposare per un’ora per vedere se poteva riprendersi. Non ha funzionato.

Questo record è stato preso sotto UbuntuStudio:

Oct 10 20:28:46 lloyd-MS-7641 lightdm: pam_unix(lightdm:session): session opened for user lloyd by (uid=0) Oct 10 20:28:46 lloyd-MS-7641 systemd-logind[1285]: New session c2 of user lloyd. Oct 10 20:28:46 lloyd-MS-7641 systemd: pam_unix(systemd-user:session): session opened for user lloyd by (uid=0) Oct 10 20:28:46 lloyd-MS-7641 lightdm: pam_kwallet(lightdm:session): pam_kwallet: pam_sm_open_session Oct 10 20:28:46 lloyd-MS-7641 lightdm: pam_kwallet(lightdm:session): pam_kwallet: final socket path: /tmp/kwallet_lloyd.socket Oct 10 20:28:46 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm:session): pam_kwallet5: pam_sm_open_session Oct 10 20:28:46 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm:session): pam_kwallet5: final socket path: /tmp/kwallet5_lloyd.socket Oct 10 20:28:49 lloyd-MS-7641 gnome-keyring-daemon[3088]: The SSH agent was already initialized Oct 10 20:28:49 lloyd-MS-7641 gnome-keyring-daemon[3088]: The Secret Service was already initialized Oct 10 20:28:49 lloyd-MS-7641 gnome-keyring-daemon[3088]: The PKCS#11 component was already initialized Oct 10 20:28:49 lloyd-MS-7641 polkitd(authority=local): Registered Authentication Agent for unix-session:c2 (system bus name :1.59 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) Oct 10 20:28:53 lloyd-MS-7641 pkexec: pam_unix(polkit-1:session): session opened for user root by (uid=1000) Oct 10 20:28:53 lloyd-MS-7641 pkexec: pam_systemd(polkit-1:session): Cannot create session: Already running in a session Oct 10 20:28:53 lloyd-MS-7641 pkexec[3608]: lloyd: Executing command [USER=root] [TTY=unknown] [CWD=/home/lloyd] [COMMAND=/usr/lib/update-notifier/package-system-locked] Oct 10 20:29:03 lloyd-MS-7641 dbus[1048]: [system] Failed to activate service 'org.bluez': timed out Oct 10 20:29:28 lloyd-MS-7641 dbus[1048]: [system] Failed to activate service 'org.bluez': timed out Oct 10 20:30:38 lloyd-MS-7641 systemd-logind[1285]: Removed session c1. Oct 10 20:30:38 lloyd-MS-7641 systemd: pam_unix(systemd-user:session): session closed for user lightdm 

Di seguito sono riportati più log di sistema e log di autenticazione. Il primo è il registro di sistema.

 ct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.507998] ------------[ cut here ]------------ Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.508581] kernel BUG at /build/linux-z2ccW0/linux-4.4.0/fs/buffer.c:3339! Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.509470] invalid opcode: 0000 [#2] PREEMPT SMP Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.510930] Modules linked in: xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ip_set nfnetlink ebtable_broute ebtable_nat ebtable_filter ebtables ip6table_security ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle iptable_security iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic wl(POE) gf128mul glue_helper cdc_mbim cdc_wdm ablk_helper cryptd snd_usb_audio snd_hda_intel snd_usbmidi_lib snd_hda_codec snd_hda_core snd_hwdep snd_seq_midi cdc_ncm usbnet snd_seq_midi_event snd_rawmidi input_leds joydev snd_pcm snd_seq serio_raw edac_mce_amd k10temp fam15h_power cfg80211 snd_seq_device snd_timer edac_core snd soundcore 8250_fintek tpm_infineon shpchp i2c_piix4 binfmt_misc mac_hid iptable_filter ip_tables ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables x_tables cuse parport_pc ppdev lp parport autofs4 pata_acpi uas usb_storage hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nouveau mxm_wmi video i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops drm ahci pata_atiixp libahci r8169 mii wmi fjes Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.518947] CPU: 3 PID: 3952 Comm: rsync Tainted: PD OE 4.4.0-96-lowlatency #119-Ubuntu Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.519832] Hardware name: MSI MS-7641/760GMA-P34(FX) (MS-7641) , BIOS V25.1 04/20/2015 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.520719] task: ffff8803d6c363c0 ti: ffff8800d36d0000 task.ti: ffff8800d36d0000 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.521603] RIP: 0010:[] [] free_buffer_head+0x5d/0x60 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.522493] RSP: 0018:ffff8800d36d3538 EFLAGS: 00010206 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.523369] RAX: ffff880044837388 RBX: ffff880044837340 RCX: ffff880406905850 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.524273] RDX: ffff88040ec91c00 RSI: ffff8800d36d3540 RDI: ffff880044837340 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.525167] RBP: ffff8800d36d3568 R08: 0000000000000000 R09: ffff88004a541b70 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.526066] R10: ffff8800d36d3568 R11: ffff8800da8fce00 R12: 0000000000000001 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.526967] R13: ffff88004a541be8 R14: ffffea0001ce5780 R15: ffff8804069deb98 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.527849] FS: 00007f5ed2bec700(0000) GS:ffff88040f0c0000(0000) knlGS:0000000000000000 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.528741] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.529634] CR2: 00007feb54b5b8d8 CR3: 00000000342d3000 CR4: 00000000000406e0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.530524] Stack: Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.531401] ffffffff8124d523 ffff880044837340 d064ddfd787f81b8 ffff880044837340 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.532297] 0000000000000000 ffff880044837340 ffff8800d36d35a8 ffffffff812f52c2 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.533195] ffffea0001ce57c0 ffff8800d36d39d0 ffffea0001ce5780 ffff8804069de800 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.534090] Call Trace: Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.534975] [] ? try_to_free_buffers+0x83/0xd0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.535867] [] jbd2_journal_try_to_free_buffers+0x122/0x140 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.536765] [] ext4_releasepage+0x52/0xd0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.537658] [] try_to_release_page+0x32/0x40 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.538556] [] shrink_page_list+0x721/0x7a0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.539454] [] shrink_inactive_list+0x200/0x530 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.540356] [] shrink_lruvec+0x569/0x740 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.541258] [] ? __schedule+0x300/0xb10 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.542156] [] shrink_zone+0xef/0x2e0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.543052] [] do_try_to_free_pages+0x15b/0x3b0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.543945] [] try_to_free_pages+0xce/0x1c0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.544856] [] __alloc_pages_slowpath.constprop.88+0x35c/0xad0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.545755] [] __alloc_pages_nodemask+0x2a4/0x2c0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.546636] [] alloc_pages_current+0x8c/0x110 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.547499] [] alloc_skb_with_frags+0xea/0x1e0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.548353] [] sock_alloc_send_pskb+0x1e2/0x210 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.549211] [] ? __wake_up_sync_key+0x50/0x60 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.550058] [] unix_stream_sendmsg+0x28a/0x3e0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.550909] [] sock_sendmsg+0x38/0x50 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.551753] [] sock_write_iter+0x85/0xf0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.552590] [] new_sync_write+0x9b/0xe0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.553401] [] __vfs_write+0x26/0x40 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.554136] [] vfs_write+0xa9/0x1a0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.554891] [] SyS_write+0x55/0xc0 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.555608] [] entry_SYSCALL_64_fastpath+0x16/0x71 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.556290] Code: 00 00 00 65 0f c1 05 47 3e dc 7e 3d ff 0f 00 00 7f 12 65 ff 0d a5 00 dc 7e 74 02 5d c3 e8 0c 5d db ff 5d c3 e8 c5 fa ff ff eb e7  0b 90 0f 1f 44 00 00 55 48 b8 00 00 00 00 00 88 ff ff 48 89 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.557726] RIP [] free_buffer_head+0x5d/0x60 Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.558372] RSP  Oct 10 21:21:18 lloyd-MS-7641 kernel: [ 682.559022] ---[ end trace 1ce504baac1f7951 ]--- Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.715892] ------------[ cut here ]------------ Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.716066] kernel BUG at /build/linux-z2ccW0/linux-4.4.0/fs/buffer.c:3339! Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.716371] invalid opcode: 0000 [#3] PREEMPT SMP Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.716962] Modules linked in: xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ip_set nfnetlink ebtable_broute ebtable_nat ebtable_filter ebtables ip6table_security ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle iptable_security iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic wl(POE) gf128mul glue_helper cdc_mbim cdc_wdm ablk_helper cryptd snd_usb_audio snd_hda_intel snd_usbmidi_lib snd_hda_codec snd_hda_core snd_hwdep snd_seq_midi cdc_ncm usbnet snd_seq_midi_event snd_rawmidi input_leds joydev snd_pcm snd_seq serio_raw edac_mce_amd k10temp fam15h_power cfg80211 snd_seq_device snd_timer edac_core snd soundcore 8250_fintek tpm_infineon shpchp i2c_piix4 binfmt_misc mac_hid iptable_filter ip_tables ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables x_tables cuse parport_pc ppdev lp parport autofs4 pata_acpi uas usb_storage hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nouveau mxm_wmi video i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops drm ahci pata_atiixp libahci r8169 mii wmi fjes Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.723594] CPU: 3 PID: 3961 Comm: rsync Tainted: PD OE 4.4.0-96-lowlatency #119-Ubuntu Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.724439] Hardware name: MSI MS-7641/760GMA-P34(FX) (MS-7641) , BIOS V25.1 04/20/2015 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.725267] task: ffff8803ef1eb900 ti: ffff88036a818000 task.ti: ffff88036a818000 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.726095] RIP: 0010:[] [] free_buffer_head+0x5d/0x60 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.726941] RSP: 0018:ffff88036a81baf8 EFLAGS: 00010206 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.727783] RAX: ffff88004a4271e8 RBX: ffff88004a4271a0 RCX: ffff880406905850 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.728627] RDX: ffff88040ec91c00 RSI: ffff88036a81bb00 RDI: ffff88004a4271a0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.729468] RBP: ffff88036a81bb28 R08: 0000000000001000 R09: 0000000000000000 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.730310] R10: ffffea0007a5f940 R11: 0000000000000220 R12: 0000000000000001 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.731140] R13: ffff88004a541be8 R14: ffffea0007a5f940 R15: ffff8804069deb98 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.731977] FS: 00007f5ed2bec700(0000) GS:ffff88040f0c0000(0000) knlGS:0000000000000000 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.732821] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.733672] CR2: 00007fdf58025568 CR3: 00000003a371a000 CR4: 00000000000406e0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.734529] Stack: Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.735381] ffffffff8124d523 ffff88004a4271a0 03e56aa4a93dba24 ffff88004a4271a0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.736254] 0000000000000000 ffff88004a4271a0 ffff88036a81bb68 ffffffff812f52c2 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.737132] ffff88040f0daa10 ffff88004a4271a0 ffffea0007a5f940 ffff8804069de800 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.738015] Call Trace: Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.738885] [] ? try_to_free_buffers+0x83/0xd0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.739765] [] jbd2_journal_try_to_free_buffers+0x122/0x140 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.740658] [] ext4_releasepage+0x52/0xd0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.741546] [] try_to_release_page+0x32/0x40 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.742428] [] block_invalidatepage+0x121/0x130 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.743315] [] ext4_invalidatepage+0x62/0xd0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.744201] [] ext4_da_invalidatepage+0x40/0x340 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.745090] [] ? delete_from_page_cache+0x73/0x80 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.745981] [] truncate_inode_page+0x80/0x90 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.746872] [] truncate_inode_pages_range+0x19b/0x850 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.747768] [] truncate_inode_pages_final+0x44/0x50 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.748660] [] ext4_evict_inode+0x138/0x520 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.749558] [] evict+0xbc/0x190 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.750451] [] iput+0x1df/0x260 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.751330] [] do_unlinkat+0x199/0x2d0 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.752172] [] SyS_unlink+0x16/0x20 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.753020] [] entry_SYSCALL_64_fastpath+0x16/0x71 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.753860] Code: 00 00 00 65 0f c1 05 47 3e dc 7e 3d ff 0f 00 00 7f 12 65 ff 0d a5 00 dc 7e 74 02 5d c3 e8 0c 5d db ff 5d c3 e8 c5 fa ff ff eb e7  0b 90 0f 1f 44 00 00 55 48 b8 00 00 00 00 00 88 ff ff 48 89 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.755678] RIP [] free_buffer_head+0x5d/0x60 Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.756551] RSP  Oct 10 21:21:24 lloyd-MS-7641 kernel: [ 688.757462] ---[ end trace 1ce504baac1f7952 ]--- Oct 10 21:25:18 lloyd-MS-7641 systemd[1]: Starting Cleanup of Temporary Directories... Oct 10 21:25:18 lloyd-MS-7641 systemd-tmpfiles[4006]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Oct 10 21:25:18 lloyd-MS-7641 systemd[1]: Started Cleanup of Temporary Directories. From Auth Log Oct 10 21:10:11 lloyd-MS-7641 systemd-logind[981]: New seat seat0. Oct 10 21:10:11 lloyd-MS-7641 systemd-logind[981]: Watching system buttons on /dev/input/event1 (Power Button) Oct 10 21:10:11 lloyd-MS-7641 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button) Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_kwallet(lightdm-greeter:setcred): (null): pam_sm_setcred Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm-greeter:setcred): (null): pam_sm_setcred Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0) Oct 10 21:10:23 lloyd-MS-7641 systemd-logind[981]: New session c1 of user lightdm. Oct 10 21:10:23 lloyd-MS-7641 systemd: pam_unix(systemd-user:session): session opened for user lightdm by (uid=0) Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_kwallet(lightdm-greeter:session): (null): pam_sm_open_session Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_kwallet(lightdm-greeter:session): pam_kwallet: open_session called without kwallet_key Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm-greeter:session): (null): pam_sm_open_session Oct 10 21:10:23 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm-greeter:session): pam_kwallet5: open_session called without kwallet5_key Oct 10 21:10:26 lloyd-MS-7641 lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "lloyd" Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet(lightdm:auth): (null): pam_sm_authenticate Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm:auth): (null): pam_sm_authenticate Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet(lightdm-greeter:session): pam_kwallet: pam_sm_close_session Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm-greeter:session): pam_kwallet5: pam_sm_close_session Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet(lightdm-greeter:setcred): pam_kwallet: pam_sm_setcred Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm-greeter:setcred): pam_kwallet5: pam_sm_setcred Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet(lightdm:setcred): pam_kwallet: pam_sm_setcred Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm:setcred): pam_kwallet5: pam_sm_setcred Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_unix(lightdm:session): session opened for user lloyd by (uid=0) Oct 10 21:10:34 lloyd-MS-7641 systemd-logind[981]: New session c2 of user lloyd. Oct 10 21:10:34 lloyd-MS-7641 systemd: pam_unix(systemd-user:session): session opened for user lloyd by (uid=0) Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet(lightdm:session): pam_kwallet: pam_sm_open_session Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet(lightdm:session): pam_kwallet: final socket path: /tmp/kwallet_lloyd.socket Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm:session): pam_kwallet5: pam_sm_open_session Oct 10 21:10:34 lloyd-MS-7641 lightdm: pam_kwallet5(lightdm:session): pam_kwallet5: final socket path: /tmp/kwallet5_lloyd.socket Oct 10 21:10:37 lloyd-MS-7641 gnome-keyring-daemon[3128]: The SSH agent was already initialized Oct 10 21:10:37 lloyd-MS-7641 gnome-keyring-daemon[3128]: The Secret Service was already initialized Oct 10 21:10:37 lloyd-MS-7641 gnome-keyring-daemon[3128]: The PKCS#11 component was already initialized Oct 10 21:10:38 lloyd-MS-7641 polkitd(authority=local): Registered Authentication Agent for unix-session:c2 (system bus name :1.64 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) Oct 10 21:10:41 lloyd-MS-7641 pkexec: pam_unix(polkit-1:session): session opened for user root by (uid=1000) Oct 10 21:10:41 lloyd-MS-7641 pkexec: pam_systemd(polkit-1:session): Cannot create session: Already running in a session Oct 10 21:10:41 lloyd-MS-7641 pkexec[3719]: lloyd: Executing command [USER=root] [TTY=unknown] [CWD=/home/lloyd] [COMMAND=/usr/lib/update-notifier/package-system-locked] Oct 10 21:10:48 lloyd-MS-7641 dbus[957]: [system] Failed to activate service 'org.bluez': timed out Oct 10 21:11:14 lloyd-MS-7641 dbus[957]: [system] Failed to activate service 'org.bluez': timed out Oct 10 21:12:23 lloyd-MS-7641 systemd-logind[981]: Removed session c1. Oct 10 21:12:23 lloyd-MS-7641 systemd: pam_unix(systemd-user:session): session closed for user lightdm Oct 10 21:17:01 lloyd-MS-7641 CRON[3956]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 10 21:17:01 lloyd-MS-7641 CRON[3956]: pam_unix(cron:session): session closed for user root