** Description changed:

  Binary package hint: usplash
  
  On a specific type of computer, while booting, a routine check of the
  root filesystem started and almost immediately the screen turned black
  and entered a power-saving mode.  If left alone for some more time (1
  minute or so), the computer stops responding: pressing NumLk or CapsLk
  won't toggle the LEDs, Alt-SysRq comands do nothing, and even pressing
  the soft-off button does nothing.  This is critical because the next
  boot (after switching off then on) will force a fsck again with the same
  result.
  
  While the screen is blank, if I switch to text console (e.g. with
  Alt-F8) soon enough, I can see the fsck and the boot process completing
  normally.
  
  Removing the splash boot option also allows a clean boot.  This is a
  valid workaround.
  
  On a normal boot, whithout filesystem checks, usplash runs normally.
  
  The problem is repeatable: just 'touch /forcefsck' and reboot.  I tested
  in 2 or 3 identical computers with the same results.
  
  This seems to be hardware related since the exact same instalation in
  different computers never showed this behavior.
  
  Hardware summary:
  ASUS P4R8L motherboard
  Intel(R) Pentium(R) 4 CPU 3.00GHz
  Radeon 9100 IGP
  
  Dual boot configuration (Windows XP, Linux Ubuntu 9.04).
  The root partition being checked is a typical ext3 (/dev/sda5, fstab below).
  
+ This may be related to other bugs such as:
+   https://bugs.launchpad.net/ubuntu/+source/reiserfsprogs/+bug/32398
+   https://bugs.launchpad.net/ubuntu/+source/usplash/+bug/67453
+   https://bugs.launchpad.net/ubuntu/+source/usplash/+bug/49965
+ but none of these reported the system locking symptom.
+ 
  João Rodrigues

-- 
Usplash turns off screen and locks the system while checking filesytem
https://bugs.launchpad.net/bugs/538697
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to