Linux mint зависает во второй учетной записи – не может обрабатывать разворот указателя NULL ядра в (null)

У меня есть два счета, daniel и dn . Когда я впервые daniel в систему с daniel , все в порядке. Но я не могу войти в систему с помощью dn , он зависает. Это не имеет значения, если я выйду из daniel или попробую параллельный логин. Точно так же, как и с учетной записью daniel если я сначала daniel систему.

Рабочий стол отображается без каких-либо папок, и я не могу переместить мышь.

Некоторая информация о системе:

64-битная двойная загрузка Mint 16 MATE / windows 8

Обе системы на одном SSD / вторичном жестком диске

Сообщение об ошибке из syslog

 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO rtkit-daemon[1843]: Successfully made thread 2507 of process 2507 (n/a) owned by '1001' high priority at nice level -11. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO rtkit-daemon[1843]: Supervising 7 threads of 3 processes of 2 users. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630773] BUG: unable to handle kernel NULL pointer dereference at (null) Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630827] IP: [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630891] PGD 0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630905] Oops: 0000 [#1] SMP Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630927] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) joydev(F) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) parport_pc(F) ppdev(F) kvm(F) crct10dif_pclmul(F) crc32_pclmul(F) ghash_clmulni_intel(F) cryptd(F) bnep rfcomm dm_multipath(F) scsi_dh(F) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb arc4(F) bluetooth iwldvm mac80211 microcode(F) snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) psmouse(F) serio_raw(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) iwlwifi snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) cfg80211 lpc_ich snd(F) mei_me mei soundcore(F) fujitsu_laptop mac_hid lp(F) parport(F) dm_mirror(F) dm_region_hash(F) dm_log(F) hid_generic usbhid hid nouveau i915 mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper drm r8169 ahci(F) libahci(F) mii(F) video(F) Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631442] CPU: 3 PID: 2281 Comm: Xorg Tainted: GF O 3.11.0-12-generic #19-Ubuntu Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631489] Hardware name: FUJITSU LIFEBOOK AH531/GFO/FJNBB10, BIOS 1.16 06/21/2011 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631534] task: ffff8801fcacddc0 ti: ffff880230c4e000 task.ti: ffff880230c4e000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631578] RIP: 0010:[<ffffffffa01e0eb6>] [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631649] RSP: 0018:ffff880230c4f5f0 EFLAGS: 00010206 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631679] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000500000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631718] RDX: 000000000000041f RSI: 0000000000000003 RDI: ffff88022dc84e80 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631758] RBP: ffff880230c4f640 R08: 0000000000000420 R09: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631799] R10: 0000000000000000 R11: 0000000000008000 R12: 0000000000001db0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631833] R13: ffff88022ec75240 R14: ffff88022dc84e80 R15: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631870] FS: 00007f065be1d980(0000) GS:ffff88023fac0000(0000) knlGS:0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631951] CR2: 0000000000000000 CR3: 000000022f4d7000 CR4: 00000000000407e0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631990] Stack: Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632002] ffff88020e237940 00001db40e237940 0000000000002100 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632048] 0000000500000000 0000000000000420 ffff88022e913d00 ffff88022ec75240 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632091] ffff88020e237940 ffff88020e237900 ffff880230c4f698 ffffffffa01dedcc Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632136] Call Trace: Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632173] [<ffffffffa01dedcc>] nouveau_vm_map_sg+0xdc/0x150 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632235] [<ffffffffa021ab81>] nouveau_vma_getmap.isra.14+0x61/0x90 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632295] [<ffffffffa021ac2a>] nouveau_bo_move_m2mf.isra.15+0x7a/0x130 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632351] [<ffffffffa021b530>] nouveau_bo_move+0xa0/0x430 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632391] [<ffffffffa008ee9d>] ttm_bo_handle_move_mem+0x24d/0x5c0 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632432] [<ffffffffa008f8d9>] ? ttm_bo_mem_space+0x179/0x360 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632475] [<ffffffffa008fecf>] ttm_bo_move_buffer+0x11f/0x140 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632517] [<ffffffff810bf944>] ? tick_program_event+0x24/0x30 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632558] [<ffffffffa008ff7a>] ttm_bo_validate+0x8a/0x100 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632612] [<ffffffffa021bf3a>] nouveau_bo_pin+0xda/0x170 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632667] [<ffffffffa023e42c>] nv50_crtc_swap_fbs.isra.12+0x2c/0xd0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632725] [<ffffffffa021c27c>] ? nouveau_bo_rd32+0x2c/0x30 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632782] [<ffffffffa0240481>] nv50_crtc_mode_set+0x121/0x3f0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632826] [<ffffffffa010f02c>] drm_crtc_helper_set_mode+0x27c/0x450 [drm_kms_helper] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632877] [<ffffffffa011067e>] drm_crtc_helper_set_config+0x99e/0xaf0 [drm_kms_helper] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632936] [<ffffffffa0052f8d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.634614] [<ffffffffa00559c7>] drm_mode_setcrtc+0xf7/0x650 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.636343] [<ffffffffa0226db0>] ? nouveau_user_framebuffer_create+0x60/0xb0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.638033] [<ffffffff816e8902>] ? mutex_lock+0x12/0x2f Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.639735] [<ffffffffa0046212>] drm_ioctl+0x532/0x660 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.641378] [<ffffffff811b8ba5>] do_vfs_ioctl+0x2e5/0x4d0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.643044] [<ffffffff811a91f1>] ? __sb_end_write+0x31/0x60 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.644726] [<ffffffff811a6d82>] ? vfs_write+0x172/0x1e0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.646494] [<ffffffff811b8e11>] SyS_ioctl+0x81/0xa0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.648122] [<ffffffff816f521d>] system_call_fastpath+0x1a/0x1f Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.649646] Code: 45 d0 48 8d 04 d5 08 00 00 00 48 89 45 c0 41 8d 44 24 04 89 45 bc eb 0c 0f 1f 44 00 00 48 8b 45 b0 8b 70 30 48 8b 45 c8 4c 89 f7 <4a> 8b 14 38 48 c1 ea 08 49 89 d5 48 83 ca 03 49 83 cd 01 83 e6 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.652856] RIP [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.654394] RSP <ffff880230c4f5f0> Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.655842] CR2: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO pulseaudio[2507]: [pulseaudio] pid.c: Daemon already running. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.666275] ---[ end trace fae09bf583a1a106 ]--- , Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO rtkit-daemon[1843]: Successfully made thread 2507 of process 2507 (n/a) owned by '1001' high priority at nice level -11. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO rtkit-daemon[1843]: Supervising 7 threads of 3 processes of 2 users. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630773] BUG: unable to handle kernel NULL pointer dereference at (null) Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630827] IP: [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630891] PGD 0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630905] Oops: 0000 [#1] SMP Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630927] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) joydev(F) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) parport_pc(F) ppdev(F) kvm(F) crct10dif_pclmul(F) crc32_pclmul(F) ghash_clmulni_intel(F) cryptd(F) bnep rfcomm dm_multipath(F) scsi_dh(F) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb arc4(F) bluetooth iwldvm mac80211 microcode(F) snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) psmouse(F) serio_raw(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) iwlwifi snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) cfg80211 lpc_ich snd(F) mei_me mei soundcore(F) fujitsu_laptop mac_hid lp(F) parport(F) dm_mirror(F) dm_region_hash(F) dm_log(F) hid_generic usbhid hid nouveau i915 mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper drm r8169 ahci(F) libahci(F) mii(F) video(F) Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631442] CPU: 3 PID: 2281 Comm: Xorg Tainted: GF O 3.11.0-12-generic #19-Ubuntu Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631489] Hardware name: FUJITSU LIFEBOOK AH531/GFO/FJNBB10, BIOS 1.16 06/21/2011 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631534] task: ffff8801fcacddc0 ti: ffff880230c4e000 task.ti: ffff880230c4e000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631578] RIP: 0010:[<ffffffffa01e0eb6>] [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631649] RSP: 0018:ffff880230c4f5f0 EFLAGS: 00010206 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631679] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000500000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631718] RDX: 000000000000041f RSI: 0000000000000003 RDI: ffff88022dc84e80 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631758] RBP: ffff880230c4f640 R08: 0000000000000420 R09: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631799] R10: 0000000000000000 R11: 0000000000008000 R12: 0000000000001db0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631833] R13: ffff88022ec75240 R14: ffff88022dc84e80 R15: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631870] FS: 00007f065be1d980(0000) GS:ffff88023fac0000(0000) knlGS:0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631951] CR2: 0000000000000000 CR3: 000000022f4d7000 CR4: 00000000000407e0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631990] Stack: Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632002] ffff88020e237940 00001db40e237940 0000000000002100 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632048] 0000000500000000 0000000000000420 ffff88022e913d00 ffff88022ec75240 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632091] ffff88020e237940 ffff88020e237900 ffff880230c4f698 ffffffffa01dedcc Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632136] Call Trace: Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632173] [<ffffffffa01dedcc>] nouveau_vm_map_sg+0xdc/0x150 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632235] [<ffffffffa021ab81>] nouveau_vma_getmap.isra.14+0x61/0x90 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632295] [<ffffffffa021ac2a>] nouveau_bo_move_m2mf.isra.15+0x7a/0x130 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632351] [<ffffffffa021b530>] nouveau_bo_move+0xa0/0x430 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632391] [<ffffffffa008ee9d>] ttm_bo_handle_move_mem+0x24d/0x5c0 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632432] [<ffffffffa008f8d9>] ? ttm_bo_mem_space+0x179/0x360 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632475] [<ffffffffa008fecf>] ttm_bo_move_buffer+0x11f/0x140 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632517] [<ffffffff810bf944>] ? tick_program_event+0x24/0x30 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632558] [<ffffffffa008ff7a>] ttm_bo_validate+0x8a/0x100 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632612] [<ffffffffa021bf3a>] nouveau_bo_pin+0xda/0x170 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632667] [<ffffffffa023e42c>] nv50_crtc_swap_fbs.isra.12+0x2c/0xd0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632725] [<ffffffffa021c27c>] ? nouveau_bo_rd32+0x2c/0x30 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632782] [<ffffffffa0240481>] nv50_crtc_mode_set+0x121/0x3f0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632826] [<ffffffffa010f02c>] drm_crtc_helper_set_mode+0x27c/0x450 [drm_kms_helper] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632877] [<ffffffffa011067e>] drm_crtc_helper_set_config+0x99e/0xaf0 [drm_kms_helper] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632936] [<ffffffffa0052f8d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.634614] [<ffffffffa00559c7>] drm_mode_setcrtc+0xf7/0x650 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.636343] [<ffffffffa0226db0>] ? nouveau_user_framebuffer_create+0x60/0xb0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.638033] [<ffffffff816e8902>] ? mutex_lock+0x12/0x2f Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.639735] [<ffffffffa0046212>] drm_ioctl+0x532/0x660 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.641378] [<ffffffff811b8ba5>] do_vfs_ioctl+0x2e5/0x4d0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.643044] [<ffffffff811a91f1>] ? __sb_end_write+0x31/0x60 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.644726] [<ffffffff811a6d82>] ? vfs_write+0x172/0x1e0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.646494] [<ffffffff811b8e11>] SyS_ioctl+0x81/0xa0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.648122] [<ffffffff816f521d>] system_call_fastpath+0x1a/0x1f Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.649646] Code: 45 d0 48 8d 04 d5 08 00 00 00 48 89 45 c0 41 8d 44 24 04 89 45 bc eb 0c 0f 1f 44 00 00 48 8b 45 b0 8b 70 30 48 8b 45 c8 4c 89 f7 <4a> 8b 14 38 48 c1 ea 08 49 89 d5 48 83 ca 03 49 83 cd 01 83 e6 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.652856] RIP [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.654394] RSP <ffff880230c4f5f0> Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.655842] CR2: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO pulseaudio[2507]: [pulseaudio] pid.c: Daemon already running. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.666275] ---[ end trace fae09bf583a1a106 ]--- , Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO rtkit-daemon[1843]: Successfully made thread 2507 of process 2507 (n/a) owned by '1001' high priority at nice level -11. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO rtkit-daemon[1843]: Supervising 7 threads of 3 processes of 2 users. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630773] BUG: unable to handle kernel NULL pointer dereference at (null) Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630827] IP: [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630891] PGD 0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630905] Oops: 0000 [#1] SMP Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.630927] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) joydev(F) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) parport_pc(F) ppdev(F) kvm(F) crct10dif_pclmul(F) crc32_pclmul(F) ghash_clmulni_intel(F) cryptd(F) bnep rfcomm dm_multipath(F) scsi_dh(F) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb arc4(F) bluetooth iwldvm mac80211 microcode(F) snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) psmouse(F) serio_raw(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) iwlwifi snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) cfg80211 lpc_ich snd(F) mei_me mei soundcore(F) fujitsu_laptop mac_hid lp(F) parport(F) dm_mirror(F) dm_region_hash(F) dm_log(F) hid_generic usbhid hid nouveau i915 mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper drm r8169 ahci(F) libahci(F) mii(F) video(F) Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631442] CPU: 3 PID: 2281 Comm: Xorg Tainted: GF O 3.11.0-12-generic #19-Ubuntu Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631489] Hardware name: FUJITSU LIFEBOOK AH531/GFO/FJNBB10, BIOS 1.16 06/21/2011 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631534] task: ffff8801fcacddc0 ti: ffff880230c4e000 task.ti: ffff880230c4e000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631578] RIP: 0010:[<ffffffffa01e0eb6>] [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631649] RSP: 0018:ffff880230c4f5f0 EFLAGS: 00010206 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631679] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000500000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631718] RDX: 000000000000041f RSI: 0000000000000003 RDI: ffff88022dc84e80 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631758] RBP: ffff880230c4f640 R08: 0000000000000420 R09: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631799] R10: 0000000000000000 R11: 0000000000008000 R12: 0000000000001db0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631833] R13: ffff88022ec75240 R14: ffff88022dc84e80 R15: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631870] FS: 00007f065be1d980(0000) GS:ffff88023fac0000(0000) knlGS:0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631951] CR2: 0000000000000000 CR3: 000000022f4d7000 CR4: 00000000000407e0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.631990] Stack: Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632002] ffff88020e237940 00001db40e237940 0000000000002100 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632048] 0000000500000000 0000000000000420 ffff88022e913d00 ffff88022ec75240 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632091] ffff88020e237940 ffff88020e237900 ffff880230c4f698 ffffffffa01dedcc Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632136] Call Trace: Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632173] [<ffffffffa01dedcc>] nouveau_vm_map_sg+0xdc/0x150 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632235] [<ffffffffa021ab81>] nouveau_vma_getmap.isra.14+0x61/0x90 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632295] [<ffffffffa021ac2a>] nouveau_bo_move_m2mf.isra.15+0x7a/0x130 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632351] [<ffffffffa021b530>] nouveau_bo_move+0xa0/0x430 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632391] [<ffffffffa008ee9d>] ttm_bo_handle_move_mem+0x24d/0x5c0 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632432] [<ffffffffa008f8d9>] ? ttm_bo_mem_space+0x179/0x360 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632475] [<ffffffffa008fecf>] ttm_bo_move_buffer+0x11f/0x140 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632517] [<ffffffff810bf944>] ? tick_program_event+0x24/0x30 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632558] [<ffffffffa008ff7a>] ttm_bo_validate+0x8a/0x100 [ttm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632612] [<ffffffffa021bf3a>] nouveau_bo_pin+0xda/0x170 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632667] [<ffffffffa023e42c>] nv50_crtc_swap_fbs.isra.12+0x2c/0xd0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632725] [<ffffffffa021c27c>] ? nouveau_bo_rd32+0x2c/0x30 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632782] [<ffffffffa0240481>] nv50_crtc_mode_set+0x121/0x3f0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632826] [<ffffffffa010f02c>] drm_crtc_helper_set_mode+0x27c/0x450 [drm_kms_helper] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632877] [<ffffffffa011067e>] drm_crtc_helper_set_config+0x99e/0xaf0 [drm_kms_helper] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.632936] [<ffffffffa0052f8d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.634614] [<ffffffffa00559c7>] drm_mode_setcrtc+0xf7/0x650 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.636343] [<ffffffffa0226db0>] ? nouveau_user_framebuffer_create+0x60/0xb0 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.638033] [<ffffffff816e8902>] ? mutex_lock+0x12/0x2f Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.639735] [<ffffffffa0046212>] drm_ioctl+0x532/0x660 [drm] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.641378] [<ffffffff811b8ba5>] do_vfs_ioctl+0x2e5/0x4d0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.643044] [<ffffffff811a91f1>] ? __sb_end_write+0x31/0x60 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.644726] [<ffffffff811a6d82>] ? vfs_write+0x172/0x1e0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.646494] [<ffffffff811b8e11>] SyS_ioctl+0x81/0xa0 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.648122] [<ffffffff816f521d>] system_call_fastpath+0x1a/0x1f Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.649646] Code: 45 d0 48 8d 04 d5 08 00 00 00 48 89 45 c0 41 8d 44 24 04 89 45 bc eb 0c 0f 1f 44 00 00 48 8b 45 b0 8b 70 30 48 8b 45 c8 4c 89 f7 <4a> 8b 14 38 48 c1 ea 08 49 89 d5 48 83 ca 03 49 83 cd 01 83 e6 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.652856] RIP [<ffffffffa01e0eb6>] nvc0_vm_map_sg+0x96/0x100 [nouveau] Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.654394] RSP <ffff880230c4f5f0> Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.655842] CR2: 0000000000000000 Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO pulseaudio[2507]: [pulseaudio] pid.c: Daemon already running. Feb 9 23:55:15 daniel-LIFEBOOK-AH531-GFO kernel: [ 74.666275] ---[ end trace fae09bf583a1a106 ]--- 

xorg.20.log (что означает изменение размера фреймбуфера до 2390×768? Это не мое разрешение экрана):

 [ 74.441] reporting 5 6 34 244 [ 74.461] reporting 5 6 34 244 [ 74.467] reporting 5 6 34 244 [ 74.517] (II) XKB: reuse xkmfile /var/lib/xkb/server-1BCDDEFD4E35562D3483623A3498B96EFC960598.xkm [ 74.532] reporting 5 6 34 244 [ 74.546] reporting 5 6 34 244 [ 74.575] reporting 5 6 34 244 [ 74.577] reporting 5 6 34 244 [ 74.592] reporting 5 6 34 244 [ 74.595] (II) intel(0): EDID vendor "LGD", prod id 732 [ 74.595] (II) intel(0): Printing DDC gathered Modelines: [ 74.595] (II) intel(0): Modeline "1366x768"x0.0 70.00 1366 1402 1450 1492 768 771 776 782 -hsync -vsync (46.9 kHz eP) [ 74.596] (II) intel(0): EDID vendor "LGD", prod id 732 [ 74.596] (II) intel(0): Printing DDC gathered Modelines: [ 74.596] (II) intel(0): Modeline "1366x768"x0.0 70.00 1366 1402 1450 1492 768 771 776 782 -hsync -vsync (46.9 kHz eP) [ 74.612] reporting 5 6 34 244 [ 74.623] (II) intel(0): resizing framebuffer to 2390x768 [ 74.623] (II) intel(0): switch to mode 1366x768@60.0 on pipe 0 using LVDS1, position (0, 0), rotation normal [ 74.640] have a master to look out for [ 74.640] adjust shatters 0 2390 [ 74.640] need to create shared pixmap 1 

выход df

 Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda6 148860244 34569704 106705824 25% / none 4 0 4 0% /sys/fs/cgroup udev 4028988 4 4028984 1% /dev tmpfs 808724 1232 807492 1% /run none 5120 0 5120 0% /run/lock none 4043620 416 4043204 1% /run/shm none 102400 36 102364 1% /run/user /dev/sdb1 527771640 143074604 384697036 28% /media/sw/Volume /dev/sdb2 201586656 4858500 186488108 3% /media/sw/LINPROG 

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  • One Solution collect form web for “Linux mint зависает во второй учетной записи – не может обрабатывать разворот указателя NULL ядра в (null)”

    Похоже, что проблема с драйвером вашей видеокарты (nouveau) сбой при загрузке второго рабочего стола по какой-либо причине (я не эксперт по ядерным вопросам, поэтому я не могу объяснить, почему).

    Я бы предложил:

    • Попробуйте использовать более новое ядро ​​(вам может понадобиться создать его самостоятельно, если для Mint уже нет.)

    • Если вы не против использования проприетарного программного обеспечения, попробуйте установить последний драйвер из Nvidia.

    Я также замечаю упоминания о Intel в вашем Xorg.log, случайно ли вы используете один из этих гибридных графических ноутбуков? Если это так, вы можете также полностью выполнить черный список модуля нувори и посмотреть, есть ли у вас какие-либо проблемы, используя только драйвер Intel для интегрированной графики и посмотрите, помогает ли он.

    Linux и Unix - лучшая ОС в мире.