On 06/08/2016 09:03, rugyada wrote:
ISO 491 - In real HW live mode boot ok (with long delay)
Qupzilla and oma-welcome coredump
=====================================
[live@localhost ~]$ om-welcome
nouveau: kernel rejected pushbuf: File o directory non esistente
nouveau: ch9: krec 0 pushes 0 bufs 2 relocs 0
nouveau: ch9: buf 00000000 00000002 00000004 00000004 00000000
nouveau: ch9: buf 00000001 00000006 00000004 00000000 00000004
nouveau: kernel rejected pushbuf: File o directory non esistente
nouveau: ch9: krec 0 pushes 0 bufs 2 relocs 0
nouveau: ch9: buf 00000000 00000002 00000004 00000004 00000000
nouveau: ch9: buf 00000001 00000006 00000004 00000000 00000004
nouveau: kernel rejected pushbuf: File o directory non esistente
nouveau: ch9: krec 0 pushes 0 bufs 2 relocs 0
nouveau: ch9: buf 00000000 00000002 00000004 00000004 00000000
nouveau: ch9: buf 00000001 00000006 00000004 00000000 00000004
nouveau: kernel rejected pushbuf: File o directory non esistente
nouveau: ch9: krec 0 pushes 0 bufs 2 relocs 0
nouveau: ch9: buf 00000000 00000002 00000004 00000004 00000000
nouveau: ch9: buf 00000001 00000006 00000004 00000000 00000004
Errore di segmentazione (core dump creato)
[live@localhost ~]$
=====================================
[live@localhost ~]$ qupzilla
QupZilla: Creating new profile directory
QupZilla: 0 extensions loaded
AdBlockSubscription:: loadSubscription invalid format of adblock file
"/home/live/.config/qupzilla/profiles/default/adblock/customlist.txt"
qupzilla: pushbuf.c:727: void nouveau_pushbuf_data(struct
nouveau_pushbuf *, struct nouveau_bo *, uint64_t, uint64_t):
asserzione "kref" non riuscita.
Annullato (core dump creato)
[live@localhost ~]$
This patch should work as workaround for avoiding nouveau autoloading in
the case of hybrid graphics, where intel card can be used as alternative.
Bye
Giuseppe.
From: Giuseppe Ghibò <[email protected]>
Date: Sat, 06 Aug 2016 15:29:00 +0100
Subject: avoid autoloading of nouveau kernel module
This patch should avoid autoloading of nouveau.ko kernel module, and thus work as
workaround for potentially crashes with hybrid graphics.
diff -up linux-4.7/drivers/gpu/drm/nouveau/nouveau_drm.c.noauto linux-4.7/drivers/gpu/drm/nouveau/nouveau_drm.c
--- linux-4.7/drivers/gpu/drm/nouveau/nouveau_drm.c.noauto 2016-07-24 21:23:50.000000000 +0200
+++ linux-4.7/drivers/gpu/drm/nouveau/nouveau_drm.c 2016-08-06 15:26:36.194766964 +0200
@@ -1115,7 +1115,6 @@ nouveau_drm_exit(void)
module_init(nouveau_drm_init);
module_exit(nouveau_drm_exit);
-MODULE_DEVICE_TABLE(pci, nouveau_drm_pci_table);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");
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