<?xml version="1.0" encoding="UTF-8" ?>

<bugzilla version="5.2"
          urlbase="https://bugzilla.altlinux.org/"
          
          maintainer="jenya@basealt.ru"
>

    <bug>
          <bug_id>40872</bug_id>
          
          <creation_ts>2021-09-07 15:58:47 +0300</creation_ts>
          <short_desc>[regression] xorg-server  неработоспособен на ARM платах с render-only GPU (Mali)</short_desc>
          <delta_ts>2021-09-09 16:14:59 +0300</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Development</classification>
          <product>Sisyphus</product>
          <component>xorg-server</component>
          <version>unstable</version>
          <rep_platform>aarch64</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>40888</dup_id>
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P5</priority>
          <bug_severity>normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Alexey Sheplyakov">asheplyakov</reporter>
          <assigned_to name="Valery Inozemtsev">shrek</assigned_to>
          <cc>aen</cc>
    
    <cc>iv</cc>
    
    <cc>shrek</cc>
    
    <cc>sin</cc>
          
          <qa_contact>qa-sisyphus</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>202419</commentid>
    <comment_count>0</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-07 15:58:47 +0300</bug_when>
    <thetext>X.Org X Server 1.20.13
X Protocol Version 11, Revision 0
Build Operating System: ALT p10 p10 (Aronia) aarch64
Current Operating System: Linux asheplyakov-tf307 5.14.0-00023-g0406ab32aaa4 #5 SMP PREEMPT yyyyyyyyyyyyyyyyyyyyyyyyyyyyy aarch64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.14.0-00023-g0406ab32aaa4 root=UUID=a57c9bdb-e9e4-47be-b903-cb12435b42ea ro console=ttyS0,115200n8 ignore_loglevel audit=0 earlycon=uart8250,mmio32,0x20230000
Build Date: 30 July 2021  06:45:34AM
 
Current version of pixman: 0.40.0
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: &quot;/var/log/Xorg.0.log&quot;, Time: Tue Sep  7 12:56:48 2021
(==) Using config directory: &quot;/etc/X11/xorg.conf.d&quot;
(==) Using system config directory &quot;/usr/share/X11/xorg.conf.d&quot;
(EE) 
Fatal server error:
(EE) Cannot run in framebuffer mode. Please specify busIDs        for all framebuffer devices
(EE) 
(EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
(EE) Please also check the log file at &quot;/var/log/Xorg.0.log&quot; for additional information.
(EE) 
(EE) Server terminated with error (1). Closing log file.
xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error

В p9 работает нормально.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202421</commentid>
    <comment_count>1</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-07 16:05:22 +0300</bug_when>
    <thetext>Скорее всего проблема вызвана:

commit 45a98708753536ef10db066f222342cc2ad40cb1
Author: Valery Inozemtsev &lt;shrek@altlinux.ru&gt;
Date:   Mon Sep 14 12:29:00 2020 +0300

    Revert &quot;linux: Make platform device probe less fragile&quot;
    
    This reverts commit 74b7427c41b4e4104af7abf70a996c086d3d7628.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202423</commentid>
    <comment_count>2</comment_count>
    <who name="Valery Inozemtsev">shrek</who>
    <bug_when>2021-09-07 16:15:28 +0300</bug_when>
    <thetext>не слишком ли много проблем для TF307? может быть дело не в ядре/иксах и т.п.?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202427</commentid>
    <comment_count>3</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-07 16:39:47 +0300</bug_when>
    <thetext>(In reply to Valery Inozemtsev from comment #2)
&gt; не слишком ли много проблем для TF307? может быть дело не в ядре/иксах и
&gt; т.п.?

В данном случае дело в коммите 45a98708753536ef10db066f222342cc2ad40cb1.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202428</commentid>
    <comment_count>4</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-07 16:41:48 +0300</bug_when>
    <thetext>(In reply to Valery Inozemtsev from comment #2)
&gt; не слишком ли много проблем для TF307? может быть дело не в ядре/иксах и
&gt; т.п.?

А более общО - в том, что многие путают &quot;x86&quot; и &quot;компьютер&quot;.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202429</commentid>
    <comment_count>5</comment_count>
    <who name="AEN">aen</who>
    <bug_when>2021-09-07 16:49:17 +0300</bug_when>
    <thetext>К Валере это точно не относится.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202432</commentid>
    <comment_count>6</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-07 16:55:52 +0300</bug_when>
    <thetext>А для #38854 нужно ровно то же исправление, что и для BE-M1000, а именно http://git.altlinux.org/gears/x/xorg-server.git?p=xorg-server.git;a=commit;h=d3ba41bf284e628e8203a2d53cce12afe7fca449

(в p9 xorg работает и на rpi4)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202433</commentid>
    <comment_count>7</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-07 16:59:02 +0300</bug_when>
    <thetext>(In reply to AEN from comment #5)
&gt; К Валере это точно не относится.

Это *возможно* относится к Adam Jackson &lt;ajax@redhat.com&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202534</commentid>
    <comment_count>8</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-09 11:34:57 +0300</bug_when>
    <thetext>Проблема также воспроизводится на rock pi 4, odroid xu4.
Скорее всего пострадали и другие SoC c GPU Mali.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202564</commentid>
    <comment_count>9</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-09 16:11:51 +0300</bug_when>
    <thetext>Воспроизводится не всегда, а примерно 1 раз в 15 -- 20 запусков или переключений между консолями.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>202565</commentid>
    <comment_count>10</comment_count>
    <who name="Alexey Sheplyakov">asheplyakov</who>
    <bug_when>2021-09-09 16:14:59 +0300</bug_when>
    <thetext>По-видимому, это та же проблема, что и #40888, а именно: гонка между переключением между виртуальными терминалами и вызовом drmSetInterfaceVersion

*** This bug has been marked as a duplicate of bug 40888 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>