Re: Yum kernel upgrades don't boot

2013-05-20 Thread Kevin Fenzi
On Mon, 20 May 2013 12:46:11 -0400 Bill Davidsen wrote: > Kevin Fenzi wrote: > > On Sat, 18 May 2013 19:35:23 -0700 > > Joe Zeff wrote: > > > >> On 05/18/2013 06:40 PM, Bill Davidsen wrote: > >>> > >>> > >>> So is dropping the kernel command line options a bug, or > >>> deliberate policy? > >> >

Re: Yum kernel upgrades don't boot

2013-05-20 Thread Bill Davidsen
Kevin Fenzi wrote: On Sat, 18 May 2013 19:35:23 -0700 Joe Zeff wrote: On 05/18/2013 06:40 PM, Bill Davidsen wrote: So is dropping the kernel command line options a bug, or deliberate policy? Neither. When you install a new kernel, the file is rebuilt, using /etc/default/grub as a templat

Re: Yum kernel upgrades don't boot

2013-05-19 Thread Reindl Harald
Am 19.05.2013 03:40, schrieb Bill Davidsen: > It appears the when a kernel upgrade is applied by yum, the rebuild of > grub2.conf seems to reset the kernel command > lines to default, dropping options to use working video and network drivers > and stable clocks. Even the vital > "nomodeset" opt

Re: Yum kernel upgrades don't boot

2013-05-18 Thread Kevin Fenzi
On Sat, 18 May 2013 19:35:23 -0700 Joe Zeff wrote: > On 05/18/2013 06:40 PM, Bill Davidsen wrote: > > > > > > So is dropping the kernel command line options a bug, or deliberate > > policy? > > Neither. When you install a new kernel, the file is rebuilt, using > /etc/default/grub as a template

Re: Yum kernel upgrades don't boot

2013-05-18 Thread Joe Zeff
On 05/18/2013 06:40 PM, Bill Davidsen wrote: So is dropping the kernel command line options a bug, or deliberate policy? Neither. When you install a new kernel, the file is rebuilt, using /etc/default/grub as a template. If you need to add something permanently, you need to add it there.

Yum kernel upgrades don't boot

2013-05-18 Thread Bill Davidsen
It appears the when a kernel upgrade is applied by yum, the rebuild of grub2.conf seems to reset the kernel command lines to default, dropping options to use working video and network drivers and stable clocks. Even the vital "nomodeset" option is dropped from the old stanzas in the original gru