[Problème] vga_switcheroo_process_delayed_switch+0x16
Publié : dim. 28 août 2016, 20:39
Bonsoir, j'ai un problème avec mon PC Portable ASUS X53BR : voici sa configuration lspci | grep VGA
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6320]
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] (rev ff)
Donc, j'installe mon archlinux et tout blablabla (je passe les détails...), au redémarrage le PC démarre bien en tty mais une fois la commande "systemctl start lightdm" le démarrage est très très long... Mais si j'ouvre un nouveau tty tout se passe bien donc voici le dmesg des erreurs :
[ 240.393766] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 240.397874] Not tainted 4.7.2-1-ARCH #1
[ 240.402055] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.404850] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 240.404863] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 240.404870] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 240.404876] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 240.404882] Call Trace:
[ 240.404898] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 240.404906] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 240.404911] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 240.404917] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 240.404924] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 240.404975] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 240.405006] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 240.405017] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 240.405024] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 240.405029] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 240.405035] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 240.405041] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 240.405046] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 240.405052] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 360.409574] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 360.413942] Not tainted 4.7.2-1-ARCH #1
[ 360.418331] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 360.422821] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 360.422839] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 360.422851] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 360.422863] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 360.422874] Call Trace:
[ 360.422894] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 360.422901] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 360.422906] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 360.422912] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 360.422919] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 360.422959] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 360.422975] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 360.422986] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 360.422993] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 360.422998] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 360.423004] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 360.423010] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 360.423015] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 360.423020] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 480.428720] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 480.433201] Not tainted 4.7.2-1-ARCH #1
[ 480.437638] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.442093] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 480.442111] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 480.442124] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 480.442137] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 480.442148] Call Trace:
[ 480.442166] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 480.442173] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 480.442178] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 480.442196] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 480.442203] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 480.442256] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 480.442275] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 480.442286] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 480.442293] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 480.442298] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 480.442305] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 480.442310] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 480.442315] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 480.442321] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 600.447863] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 600.452315] Not tainted 4.7.2-1-ARCH #1
[ 600.456728] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.461289] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 600.461307] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 600.461319] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 600.461332] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 600.461344] Call Trace:
[ 600.461362] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 600.461368] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 600.461374] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 600.461391] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 600.461398] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 600.461451] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 600.461470] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 600.461482] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 600.461488] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 600.461493] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 600.461500] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 600.461505] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 600.461510] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 600.461516] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 720.467027] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 720.471274] Not tainted 4.7.2-1-ARCH #1
[ 720.475549] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 720.479936] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 720.479954] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 720.479967] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 720.479979] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 720.479990] Call Trace:
[ 720.480009] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 720.480027] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 720.480033] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 720.480039] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 720.480046] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 720.480097] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 720.480127] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 720.480139] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 720.480145] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 720.480150] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 720.480156] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 720.480162] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 720.480167] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 720.480172] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 840.486156] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 840.490549] Not tainted 4.7.2-1-ARCH #1
[ 840.494905] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 840.499311] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 840.499329] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 840.499343] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 840.499354] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 840.499364] Call Trace:
[ 840.499381] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 840.499387] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 840.499405] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 840.499410] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 840.499417] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 840.499470] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 840.499489] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 840.499500] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 840.499507] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 840.499512] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 840.499518] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 840.499524] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 840.499529] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 840.499534] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 894.945423] ACPI Error: Method parse/execution failed [\_SB.A048] (Node ffff88014a8be9b0), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945479] ACPI Error: Method parse/execution failed [\_SB.A029] (Node ffff88014a8be960), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945509] ACPI Error: Method parse/execution failed [\_SB.A070] (Node ffff88014a8beca8), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945541] ACPI Error: Method parse/execution failed [\_SB.A069] (Node ffff88014a8bec58), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945570] ACPI Error: Method parse/execution failed [\_SB.ALIB] (Node ffff88014a8be140), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945599] ACPI Error: Method parse/execution failed [\_SB.PCI0.VGA.PX02] (Node ffff88014a8a2578), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945644] ACPI Error: Method parse/execution failed [\_SB.PCI0.VGA.ATPX] (Node ffff88014a8a2500), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945682] failed to evaluate ATPX got AE_AML_INFINITE_LOOP
[ 895.327870] [drm] PCIE GART of 1024M enabled (table at 0x0000000000162000).
[ 895.328003] radeon 0000:01:00.0: WB enabled
[ 895.328012] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880147bb9c00
[ 895.328018] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880147bb9c0c
[ 895.329646] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90002432118
[ 895.346368] [drm] ring test on 0 succeeded in 2 usecs
[ 895.346387] [drm] ring test on 3 succeeded in 7 usecs
[ 895.524361] [drm] ring test on 5 succeeded in 2 usecs
[ 895.524374] [drm] UVD initialized successfully.
[ 895.524478] [drm] ib test on ring 0 succeeded in 0 usecs
[ 895.524570] [drm] ib test on ring 3 succeeded in 0 usecs
[ 896.175740] [drm] ib test on ring 5 succeeded
[ 897.220200] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[ 897.220218] vgaarb: device changed decodes: PCI:0000:00:01.0,olddecodes=io+mem,decodes=none:owns=io+mem
[ 901.445501] fuse init (API version 7.25)
Donc il se passe une boucle et d'un coup au bout de 15 minute lightdm démarre comme par magique.
Mon problème viendrais des Hybrid graphics d'après les recherches que j'ai effectué des mots clés sur Google.
Je cherche désespérément une solution mais j'ose pas de faire des mauvaises manipulations pour casser mon OS....
Si une personne aurai une solution a mon problème
Je vous remcercie d'avance,
Benjamin
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6320]
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] (rev ff)
Donc, j'installe mon archlinux et tout blablabla (je passe les détails...), au redémarrage le PC démarre bien en tty mais une fois la commande "systemctl start lightdm" le démarrage est très très long... Mais si j'ouvre un nouveau tty tout se passe bien donc voici le dmesg des erreurs :
[ 240.393766] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 240.397874] Not tainted 4.7.2-1-ARCH #1
[ 240.402055] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.404850] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 240.404863] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 240.404870] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 240.404876] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 240.404882] Call Trace:
[ 240.404898] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 240.404906] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 240.404911] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 240.404917] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 240.404924] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 240.404975] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 240.405006] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 240.405017] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 240.405024] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 240.405029] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 240.405035] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 240.405041] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 240.405046] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 240.405052] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 360.409574] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 360.413942] Not tainted 4.7.2-1-ARCH #1
[ 360.418331] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 360.422821] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 360.422839] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 360.422851] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 360.422863] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 360.422874] Call Trace:
[ 360.422894] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 360.422901] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 360.422906] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 360.422912] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 360.422919] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 360.422959] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 360.422975] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 360.422986] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 360.422993] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 360.422998] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 360.423004] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 360.423010] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 360.423015] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 360.423020] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 480.428720] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 480.433201] Not tainted 4.7.2-1-ARCH #1
[ 480.437638] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.442093] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 480.442111] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 480.442124] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 480.442137] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 480.442148] Call Trace:
[ 480.442166] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 480.442173] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 480.442178] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 480.442196] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 480.442203] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 480.442256] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 480.442275] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 480.442286] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 480.442293] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 480.442298] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 480.442305] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 480.442310] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 480.442315] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 480.442321] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 600.447863] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 600.452315] Not tainted 4.7.2-1-ARCH #1
[ 600.456728] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.461289] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 600.461307] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 600.461319] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 600.461332] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 600.461344] Call Trace:
[ 600.461362] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 600.461368] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 600.461374] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 600.461391] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 600.461398] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 600.461451] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 600.461470] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 600.461482] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 600.461488] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 600.461493] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 600.461500] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 600.461505] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 600.461510] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 600.461516] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 720.467027] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 720.471274] Not tainted 4.7.2-1-ARCH #1
[ 720.475549] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 720.479936] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 720.479954] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 720.479967] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 720.479979] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 720.479990] Call Trace:
[ 720.480009] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 720.480027] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 720.480033] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 720.480039] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 720.480046] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 720.480097] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 720.480127] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 720.480139] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 720.480145] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 720.480150] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 720.480156] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 720.480162] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 720.480167] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 720.480172] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 840.486156] INFO: task Xorg.wrap:388 blocked for more than 120 seconds.
[ 840.490549] Not tainted 4.7.2-1-ARCH #1
[ 840.494905] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 840.499311] Xorg.wrap D ffff880148727d18 0 388 380 0x00000000
[ 840.499329] ffff880148727d18 00ff88014874c000 ffff880149c1a700 ffff880147ac8000
[ 840.499343] ffff880148727d40 ffff880148728000 ffffffff818a7924 ffff880147ac8000
[ 840.499354] 00000000ffffffff ffffffff818a7928 ffff880148727d30 ffffffff815daacc
[ 840.499364] Call Trace:
[ 840.499381] [<ffffffff815daacc>] schedule+0x3c/0x90
[ 840.499387] [<ffffffff815dae75>] schedule_preempt_disabled+0x15/0x20
[ 840.499405] [<ffffffff815dc33e>] __mutex_lock_slowpath+0xce/0x140
[ 840.499410] [<ffffffff815dc3c7>] mutex_lock+0x17/0x30
[ 840.499417] [<ffffffff8141bdc6>] vga_switcheroo_process_delayed_switch+0x16/0xb0
[ 840.499470] [<ffffffffa05a76f7>] radeon_driver_lastclose_kms+0x17/0x20 [radeon]
[ 840.499489] [<ffffffffa0337fae>] drm_lastclose+0x2e/0x120 [drm]
[ 840.499500] [<ffffffffa033839a>] drm_release+0x2fa/0x4d0 [drm]
[ 840.499507] [<ffffffff811fc2ff>] __fput+0x9f/0x1e0
[ 840.499512] [<ffffffff811fc47e>] ____fput+0xe/0x10
[ 840.499518] [<ffffffff810977f3>] task_work_run+0x83/0xb0
[ 840.499524] [<ffffffff8100366a>] exit_to_usermode_loop+0xba/0xc0
[ 840.499529] [<ffffffff81003b9e>] syscall_return_slowpath+0x4e/0x60
[ 840.499534] [<ffffffff815de83a>] entry_SYSCALL_64_fastpath+0xa2/0xa4
[ 894.945423] ACPI Error: Method parse/execution failed [\_SB.A048] (Node ffff88014a8be9b0), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945479] ACPI Error: Method parse/execution failed [\_SB.A029] (Node ffff88014a8be960), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945509] ACPI Error: Method parse/execution failed [\_SB.A070] (Node ffff88014a8beca8), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945541] ACPI Error: Method parse/execution failed [\_SB.A069] (Node ffff88014a8bec58), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945570] ACPI Error: Method parse/execution failed [\_SB.ALIB] (Node ffff88014a8be140), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945599] ACPI Error: Method parse/execution failed [\_SB.PCI0.VGA.PX02] (Node ffff88014a8a2578), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945644] ACPI Error: Method parse/execution failed [\_SB.PCI0.VGA.ATPX] (Node ffff88014a8a2500), AE_AML_INFINITE_LOOP (20160422/psparse-542)
[ 894.945682] failed to evaluate ATPX got AE_AML_INFINITE_LOOP
[ 895.327870] [drm] PCIE GART of 1024M enabled (table at 0x0000000000162000).
[ 895.328003] radeon 0000:01:00.0: WB enabled
[ 895.328012] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880147bb9c00
[ 895.328018] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880147bb9c0c
[ 895.329646] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90002432118
[ 895.346368] [drm] ring test on 0 succeeded in 2 usecs
[ 895.346387] [drm] ring test on 3 succeeded in 7 usecs
[ 895.524361] [drm] ring test on 5 succeeded in 2 usecs
[ 895.524374] [drm] UVD initialized successfully.
[ 895.524478] [drm] ib test on ring 0 succeeded in 0 usecs
[ 895.524570] [drm] ib test on ring 3 succeeded in 0 usecs
[ 896.175740] [drm] ib test on ring 5 succeeded
[ 897.220200] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[ 897.220218] vgaarb: device changed decodes: PCI:0000:00:01.0,olddecodes=io+mem,decodes=none:owns=io+mem
[ 901.445501] fuse init (API version 7.25)
Donc il se passe une boucle et d'un coup au bout de 15 minute lightdm démarre comme par magique.
Mon problème viendrais des Hybrid graphics d'après les recherches que j'ai effectué des mots clés sur Google.
Je cherche désespérément une solution mais j'ose pas de faire des mauvaises manipulations pour casser mon OS....
Si une personne aurai une solution a mon problème
Je vous remcercie d'avance,
Benjamin