On Mon, Jan 25, 2010 at 02:18:42AM +0100, Xavier Chantry wrote: > On Mon, Jan 25, 2010 at 1:04 AM, <fons@xxxxxxxxxxxxxxx> wrote: > > > > It is the 'ssh -X zita2 emacs' that is very slow. > > Running emacs locally is perfectly OK. > > The previous install was F9, it used nv, and > > the same 'ssh -X zita2 emacs' worked perfectly. > > Nothing has changed on zita2. > > > > As far as I can see, the Arch installation tries to enable > > 3D-acceleration by installing 'drm'. I don't want it. How > > can it be disabled ? > > > > It seems I read your mail too quickly. > But if only apps through ssh are slow, why would you suspect video > driver, and not network / ssh speed ? Because they seem to be OK, e.g. transfer speed when using rsync is what is was before. Anyway the slowest part in the link is probably the wireless access point anyway. Meanwhile I installed nouveau. The only difference I notice is that now the 'visual bell' in xterm has become very slow as well (to the point of being unusable), also locally. There are some other things I noticed: (with either nv or nouveau) fons@zita1:~> ssh -X zita2 Last login: Mon Jan 25 12:26:33 2010 from zita1.kokkinizita.net fons@zita2:~> emacs Xlib: extension "RANDR" missing on display "localhost:10.0". I'm pretty sure this is installed. fons@zita2:~> qjackctl X Error: BadAccess (attempt to access private resource denied) 10 Major opcode: 2 (X_ChangeWindowAttributes) Resource id: 0x119 qjackctl is a qt4 app. -- FA O tu, che porte, correndo si ? E guerra e morte !
