Summary: | [865] X uses 100% cpu on start, unresponsive | ||||||||
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Product: | xorg | Reporter: | Orion Poplawski <orion> | ||||||
Component: | Driver/intel | Assignee: | Wang Zhenyu <zhenyu.z.wang> | ||||||
Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||
Severity: | normal | ||||||||
Priority: | medium | ||||||||
Version: | unspecified | ||||||||
Hardware: | Other | ||||||||
OS: | All | ||||||||
Whiteboard: | |||||||||
i915 platform: | i915 features: | ||||||||
Attachments: |
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Also, previously used the i810 driver on this machine because it allowed the use of 1600x1200 resolution with this monitor: (II) I810(0): Attempting to use 75.00Hz refresh for mode "1600x1200" (85a) (--) I810(0): Virtual size is 1600x1200 (pitch 2048) (**) I810(0): *Built-in mode "1600x1200" Better with: xorg-x11-drv-i810-2.6.0-5.fc11.i386 xorg-x11-server-Xorg-1.5.99.902-12.fc11.i386 libdrm-2.4.4-4.fc11.i386 mesa-libGL-7.3-2.fc11.i386 Only error/warning messages now are: (WW) Falling back to old probe method for vesa (WW) Falling back to old probe method for fbdev (WW) intel(0): Disabling Xv because the overlay register buffer allocation failed. Although I am seeing 5.6-5.9% CPU for the X server just sitting at the log it screen. Created attachment 23031 [details]
X strace
This seems to be the loop X is in as shown by strace.
Hmm, no cpu usage after today's fedora rawhide updates and a reboot. As for the initial issue, would it be possible for whatever fixed that issue to get backported to the 2.5 branch for possible inclusion into Fedora 10? Looks fixed. Close. |
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Created attachment 23001 [details] Xorg log xorg-x11-drv-i810-2.5.0-4.fc10.i386 xorg-x11-server-Xorg-1.5.3-13.fc10.i386 libdrm-2.4.0-0.21.fc10.i386 mesa-libGL-7.2-0.15.fc10.i386 On startup X begins to takes 100% cpu and is unresponsive except that the X cursor moves with the mouse. [root@machias X11]# grep -E 'EE|WW' /var/log/Xorg.0.log (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (EE) Unable to locate/open config file (II) Loading extension MIT-SCREEN-SAVER (WW) Falling back to old probe method for fbdev (EE) open /dev/fb0: No such file or directory (WW) Falling back to old probe method for vesa (WW) intel(0): libpciaccess reported 0 rom size, guessing 64kB (WW) intel(0): Failed to allocate texture space. (WW) intel(0): Failed to allocate texture space. (WW) intel(0): PRB0_CTL (0x0001f001) indicates ring buffer enabled (WW) intel(0): Existing errors found in hardware state. (EE) AIGLX error: drmMap of framebuffer failed (Invalid argument)(EE) AIGLX: reverting to software rendering This is with an empty xorg.conf. Same result with AccellMethod set to XAA. strace shows infinite loop: --- SIGALRM (Alarm clock) @ 0 (0) --- sigreturn() = ? (mask now []) --- SIGALRM (Alarm clock) @ 0 (0) --- sigreturn() = ? (mask now [])