On 2018-10-12 6:40 a.m., Gong S. wrote: > Package: xserver-xorg-video-radeon > Version: 1:18.1.0-1 > > I am using a standalone AMD HD 7670. "firmware-amd-graphics" is installed and > loaded during boot. > It seems that whenever I tries to query information about hardware > acceleration, X segfaults. > "dmesg" does not show any error or warning after segfault. > Sometimes other programs or games trigger it as well, with the same problem > described in the file Xorg.0.log.
[...] > [ 324.504] (EE) Backtrace: > [ 324.505] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x562764468de9] > [ 324.505] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x50) > [0x7f100883292f] > [ 324.506] (EE) 2: /usr/lib/xorg/modules/drivers/radeon_drv.so > (_init+0x1592) [0x7f10073d4b24] > [ 324.506] (EE) 3: /usr/lib/xorg/Xorg (dri3_send_open_reply+0x55d) > [0x562764438b4d] > [ 324.506] (EE) 4: /usr/lib/xorg/Xorg (drm_format_for_depth+0x93b) > [0x56276443827b] > [ 324.506] (EE) 5: /usr/lib/xorg/Xorg (SendErrorToClient+0x35e) > [0x56276430a97e] > [ 324.506] (EE) 6: /usr/lib/xorg/Xorg (InitFonts+0x3b6) [0x56276430e906] > [ 324.506] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xe7) > [0x7f1008683b17] > [ 324.506] (EE) 8: /usr/lib/xorg/Xorg (_start+0x2a) [0x5627642f867a] > [ 324.506] (EE) > [ 324.506] (EE) Segmentation fault at address 0x0 Please make sure the xserver-xorg-video-radeon-dbgsym and xserver-xorg-core-dbgsym packages are installed, and either get a backtrace with gdb or another log file. Does the problem also happen without Option "AccelMethod" "EXA"? That's the default and recommended configuration for your GPU. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ xorg-driver-ati mailing list xorg-driver-ati@lists.x.org https://lists.x.org/mailman/listinfo/xorg-driver-ati
